Telerik wpf controls full jobs

I'm seeking a knowledgeable and meticulous civil engineer or architect to design a tailored grading plan. Details will be shared upon hiring. Ideal Skills would include: - Proven experience with grading plan designs - Solid understanding of construction, drainage, and erosion controls - Ability to adapt to specific requirements and meet project targets Past experience with residential, commercial or land development grading plans would be a huge plus, though not mandatory. Your commitment to deliver on time and according to specifications will be greatly valued.

Looking for a Full Stack Developer to work on my side projects. I am looking for a long term engagement, to work on multiple projects, starting with one project with fixed deliverable and budget. Post the completion of the project, I would prefer to have a retainer arrangement, where in there will be a fixed remuneration for a fixed number of hours every month. Skills & qualities I am looking for: Qualities - Communicative: Responsive on Email/Slack/Whatsapp (Don’t use and don't want to use Skype). I do not expect instant responses, but should not be a delay of more than 24 hours (of course exceptional situations do not come under this window) - Pro-active information about timelines: We will define and conclude on a scope of work, final deliverables, approximate no...

I am seeking a skilled professional to create a comprehensive tech pack for a start up luxury dress and clothing brand. I will require specific components such as measurements, materials and construction details. Your application should include: - Samples of Past Work: I am particularly interested in seeing examples of tech packs you've created previously Substantial support will be needed in the area of design drawings & details for dresses. If you can demonstrate a clear understanding of dress designs and their specifications, I would be very interested in your application. Prior experience in garment construction and fashion design is highly recommended for this project. Your ability to interpret my ideas and turn them into professional, detailed sketches and tech packs wil...

I'm in need of a Full Stack Developer with ample experience in Laravel, Php and Wordpress. I have few websites that was closed earlier but now i want to restart all my websites, so need to make website workable and than make changes accoridngly, i need a permamnent developer for next 2 months as i need a guy along with me who can update website as per my team guide him, Payments will be paid weekly and time tracker is must and we expecting at least 9 to 10 hours work on daily including saturday too. For first week max we will pay 15$ per hour after that if you are fast, we can make it 25 to 30$ as per your work quality .

I would like to integrate my ESI controls thermostats within Home Assistant. I have found the following on GitHub but do not have the knowledge to get this working in Home Assistant. Ideally I would like to have a working thermostat card within Home Assistant that also reports back the current temperature which the github page suggests is possible. I have tried to get this working without success. Hopefully someone with Python and Home Assistant experience can help me with this. Thank you.

...to stand a chance in the winning it. DO NOT APPLY for this job if any of the following applies to your circumstances: -You do not have a proven track record (with actual verifiable evidence) of working on and completing highly complex projects. -You are known to scam people on Freelancer (and outside Freelancer) and hide behind the dispute process to take their money. -You do not have a team of full-stack development professionals that have actual experience of working on and completing highly complex projects. -You have no respect for the terms of a milestone or contract. -You are known to deliver low quality work and have a high sense of entitlement for payments that you clearly don’t deserve. -You have a poor command and vocabulary of English language. -You try to mani...

I'm seeking a skilled full-stack developer to build my shopping website. This project requires a developer with the following experience and skills: - Proficient in full-stack development - Previous experience in e-commerce development is a must - Proficiency in payment gateway integration, specifically with credit/debit cards Key Features to Implement: - User Login and Registration: Strong security measures need to be implemented to protect user data. - Customer Profiles: A functional interface for customers to view past orders and manage present ones is required. - Payment Method Integration: The site should securely support credit/debit card payments. Your task would be to design and develop the site, ensuring seamless functionality of the stated features. The we...

I'm searching for a skilled full-stack developer experienced in Python particularly, with specialization in Flask framework for a long-term project opportunity. Key Requirements: - Python: Extensive understanding and experience in Python development. - Flask: Proficient with Flask framework. - MySQL: Knowledgeable in the utilization of MySQL as a database management system. This is an exciting position for a dedicated and ambitious developer looking to further their experience with Python and Flask. The ideal candidate should be comfortable tackling complex problems and effectively managing database systems. More details will be shared with thee selected freelancer. It's a long-term opportunity. If you will perform well in this project then will give you project conti...

Are you passionate about the fashion industry and looking for an exciting opportunity to work with a leading modeling agency in Dubai? If so, we want to hear from you! We are looking for talented and motivated agents to join our team and help us scout, recruit, and manage models for various projects. As an agent, you will be responsible for finding new faces, negotiating contracts, booking jobs, and providing guidance and support to our models. To be successful as an agent, you should have excellent communication and interpersonal skills, a keen eye for beauty and potential, and a strong network of contacts in the industry. You should also be able to work under pressure, handle multiple tasks, and meet deadlines. This is a commission-based job for the first few weeks, with the pos...

We are looking for a skilled full-stack developer with experience in C# and .NET Core developer to join our team for a stack development project. The ideal candidate should have a strong understanding of both front-end and back-end development, as well as proficiency in C#, .NET Core, SQL Server and Azure Cloud. Skills Required: .NET, C# Programming, Full Stack Development, Azure, SQL Server

Project Title: Customer Care Executives Overview: We are seeking highly skilled and experienced customer care executives to provide phone support for our clients. The ideal candidate will have a strong background in customer service, excellent communication skills, and the ability to handle a high volume of customer interactions. Responsibilities: - Provide phone support to customers, addressing their inquiries, concerns, and issues in a professional and timely manner - Ensure customer satisfaction by providing accurate and helpful information and resolving any problems or complaints - Maintain thorough and accurate records of customer interactions and transactions Requirements: - Previous experience in customer service or call center roles - Exceptional verbal and written c...

I am searching for a full-stack Shopify developer to assist me with setting up and customizing my online store. Experience in theme development and customization is essential, as well as knowledge of app integration. My store will be selling a range of products, with more than 100 in total, therefore the ability to effectively manage a larger inventory will be needed. As for the design style, I am looking for a modern and clean aesthetic. Skills required include: - Shopify development and customization - Theme development and customization - App integration - Inventory management - Clean and modern design principles Preference will be given to candidates with a proven track record working with large Shopify stores.

I'm spearheading a dynamic startup venture and urgently require two adept Full Stack Developers to join our innovative team. Key Responsibilities: - Crafting robust code utilizing React and MongoDB Atlas. - Engineering containerized solutions with Docker and deploying on Azure. Requirements: - Proficient in React framework and MongoDB Atlas (minimum 2-4 years experience). - Skilled in Docker technologies and Azure services. Ideal Traits: - A proactive problem-solver with a knack for innovation. - Previous work on social media integrations, AI-driven content personalization, and video streaming enhancements is a significant plus. Perks: - Be a part of an avant-garde team. - Influence emerging social media tech landscapes. - Contribute to cutting-edge AI and video streaming ...

I am in need of a Full Stack Developer with an intermediate level of expertise. While you are free to choose preferred languages, you should be capable of coding confidently and clean. Your experience plays a vital role in this role, so please include details about relevant past projects you've worked on. Ideal skills and experience: - Demonstrable experience in JavaScript, Python, Ruby, or similar languages - Proven ability to manage the complete software development cycle - History of successfully completed projects Again, unique focus will be given to those demonstrating relevant work experience in their applications. Looking forward to collaborate with talented freelancers.

I'm in need of professional help to enter timesheet data into spreadsheets sourced from digital files, I am estimating about 8 hours of work in total. Here's what the project entails: - Converting data from PDF into Excel spreadsheets - Ensuring accuracy while inputting the information - Some interpretation of data based on rules I will provide you It is critical you possess a keen eye for detail, to confirm you are able to understand and complete what is required I am asking you to complete a small trial which should take up to 5 minutes. I have posted three files with this job: - Example - Data - - Trial - I have entered the Example timesheet in the excel file. If you could enter the "Trial - entry" timesheet in the same format and post the excel file with yo...

Looking for a full-time and long-term book formatter. Requirements: at least three years of experience in book formatting for amazon kdp using indesign. Kindle reflowable, kindle fixed layout, print versions with bleed and without bleed. The monthly salary is $350 USD, paid biweekly. We are seeking a professional and expert book formatter exclusively for Amazon Kindle Direct Publishing. We need a person who will treat this job as a full-time commitment, with daily, prompt communication. We are not seeking individuals looking to make extra money in their free time. Our goal is to expand our formatting business, and we require someone who is highly professional and skilled. As we grow, both the salary and responsibilities will increase. Currently, our primary requirement ...

I'm searching for a Roblox developer with a knack for strategy, business development, and management. This job will be commission-based, promising 33% of game profits. Your project management skills, coupled with proficiency in scripting, building and designing inside the Roblox platform, will be put to good use. I work with an IP library based in Los Angeles that controls hundreds of titles (movies, books, toys) and we are beginning to develop Roblox games based on some of our titles. We are looking for a Roblox strategist who can spearhead the development of our first game by either designing & programming or assembling a team to design & program. We have marketing partners for the release of the games and significant influencers to promote each of the titles. We a...

Our Company: FRContent Location: [USA, India, Colombia) Position Type: Full-Time About Us: FRC is a dynamic and innovative Creative, Design and Technology firm committed to delivering exceptional solutions to our clients. With a focus on Creative, Investment, we pride ourselves on creating meaningful relationships and providing top-notch services to our diverse portfolio of clients. As we continue to expand, we are seeking a dedicated and enthusiastic individual to join our team as a Full-Time Account Manager and Appointment-Setting Specialist. ***Responsibilities: ***Client Management: - Build and nurture strong relationships with existing clients. - Understand client needs, objectives, and challenges to provide tailored solutions. - Serve as the primary point of cont...

We're looking for a talented and dedicated Full Stack Web Developer to join our project. Your responsibilities will be as follows: • Designing the User Interface: Inject your creativity and expertise to assist in creating an engaging and intuitive interface for our platform. • Implementing Server Side Logic: Harness your skills to deliver solid server-side solutions and ensure the functionality of our platform meets the project requirements. • Managing the Database: Utilisation of the Microsoft Database/SQL to effectively manage and organise information on our platform. Ideal Skills and Experience: • Extensive knowledge in HTML, CSS, JavaScript required. • Mastery in Node.js/Express.js, React.js, and Microsoft Database/SQL or other similar database p...

experienced full stack web developer for a set of web applications that are already running, serving 5-10k users daily. technologies back-end : nodejs mongodb redis font-end: angular, sveltejs, tailwind, daisyui I am looking for someone who can work full time on weekdays for this job. it is not mandatory to be a senior, it can be a mid developer who is open to challenges.

I am a dynamic and skilled full-stack web developer with a comprehensive background in web development, having successfully completed a rigorous program focused on PW (Programming and Web) skills. Throughout this journey, I've cultivated expertise in both frontend and backend technologies, positioning myself as a versatile professional capable of bringing innovative and user-centric web solutions to fruition. On the frontend, I have mastered the intricacies of HTML, CSS, and JavaScript, enabling me to design visually appealing and responsive user interfaces. My proficiency extends to the utilization of various frontend frameworks and libraries, ensuring a seamless user experience and staying current with industry best practices. I am adept at translating design concepts into f...

I'm in need of a skilled audio video technician who can adeptly tackle a few key tasks to improve my home entertainment experience: -make it easier for me or switch from cable to streaming services on basement and living room systems - reduce the number of devices required to run the system Currently facing some challenges: - **Controls**: My system has awkward and non-intuitive controls, making operation difficult. I'm seeking: - An individual with extensive experience in AV setup and troubleshooting. - Proficiency in creating user-friendly control interfaces for TV, cable, and streaming services. - A problem-solver with a keen eye for detail and a customer-centric approach. The end goal is to have a seamlessly controlled environment for an el...

Note : Agencies/companies not required. I'm seeking a proficient Full Stack Java developer with a strong command in front-end and back-end development and enterprise application development. Mastery in HTML, CSS and JavaScript is required for the front-end development. Flexibility and adaptability in picking up new tools will be highly regarded. Skills and Experience: - Full Stack Java development - Proficiency in HTML, CSS, and JavaScript - Experience in Enterprise application development - Flexibility in using front-end development tools and libraries - Excellent problem-solving skills. This is a complex project that requires seamless integration between front and back-end, don't hesitate to apply if you meet the requirements. Note : Agencies/companies n...

We have coded a bot in Ruby and need a statistician/trading expert to refine our trading model and help us develop it algorithmically. You'll improve the model, backtest it, and test different strategy variables. Work required: 1. Refine our trading model. Verify current calculations and improve them. 2. Backtest the model using historical data. 3. Test different strategy variables. 4. Provide clear documentation of your work. Skill Requirements: 1. Experience in statistics, financial modeling, and algorithmic trading. 2. Proficiency in a programming language such as Ruby, Python or R. 3. Ability to explain complex mathematical concepts simply. Please share examples of relevant work. Budget is TBD based on experience and estimated hours. We have a trading strategy that we have buil...

I am in need of an experienced full-stack developer proficient with the Python, Django & PostgreSQL technology stack. The primary aim of this project is the development and management of an e-commerce platform. Ideal Skills & Experience: • Proficiency in Python, Django & PostgreSQL is paramount, with previous experience in full-stack development • Work experience on developing and managing e-commerce platforms • Understanding of security practices and user data protection • Excellent problem-solving skills, with the ability to conceptualize complex requirements Responsibilities: • Development and improvement of the e-commerce platform’s frontend and backend using Python, Django & PostgreSQL • Implement secure e-commerce ...

Looking for a full stack developer to help in building an app (mini project web development app) for educational project purpose

Budget for this is $4/hour 40 hours/week (non negotiable) I'm looking for a developer with experience in C# to help with the development of a Learning Management System. With your application include a solution in C# to the following problem: Implement int Missing(int[] list, int a, int b) which returns the number of integers between a and b that are missing from the list. Proposals that don't include an answer or that use chatGPT to get the answer will be ignored.

Job Opportunity: Flutter Developer - Video Bid Are you a skilled Flutter developer fluent in English, passionate about creating seamless mobile applications? We're looking for someone like you to join our team! Check out the details below: Responsibilities: Build and maintain Flutter features on various projects. Showcase your proficiency in separating logic from UI using Riverpod and implementing change notifiers with MVVM project architecture. Participate in thorough code reviews to ensure the highest standards of work. Qualifications: Demonstrated expertise in Flutter development. Ability to showcase your skills through a walkthrough of a small Flutter project. Fluency in English, both written and spoken. How to Apply: To apply, submit a video introducing yourself and providin...

We are seeking a skilled and experienced Full Stack Developer to build an MVP for our innovative SaaS platform. Our platform aims to assist e-commerce enthusiasts in finding winning products and markets. Additionally, it will include a feature to spy on Facebook ads with advanced filtering options such as engagement, date of publication, and more. Key Responsibilities: Develop a robust backend system to handle product and market trend analysis. Implement frontend components for user-friendly data visualization. Integrate APIs for product trend analysis and Facebook ads monitoring. Create a secure and scalable database architecture. Ensure smooth and responsive user interactions. Skills and Requirements: Proficiency in backend development using [Python/Node.js/Ruby]. Experience w...

Full time ONLY FROM NOIDA, Delhi Work from office Urgent Hire. Requirements: 1. Best at ReactJS with confidence of dealing with Dynamic UI and handle API calls. 2. Familiar with Jenkins 3. Willing to wear leadership hats and take difficult decisions, not just looking for Job Security. About Us: Mynx Softwares Inc. A Software Company, trying to do things differently, just for the sake of it.

Price is negotiable. In case if you don't agree with my stated suggested price, please let me know. I'm looking for a developer who could provide automated trading tool for Binary Options (particularly but not only OTC) for IqCent broker. Functionality should work as ''Limit'' orders: Placing Downtrend position when price raises or upward exceeds particular, my defined, EXACT price level and placing Uptrend position when price declines or downward exceeds particular, my defined, EXACT price level. Price MUST always at least touch (or exceed without touching) defined price level, otherwise trading position must not be opened. It is EXTREMELY important that there is absolutely no delay allowed which is something I will be repeatedly testing. As soon as price ...

Looking for a full-stack WordPress developer to build a website and help with integrating APIs of a Chrome extension Need to get started ASAP Budget: $150-$200

I am in need of an expert to develop a home automation system that controls the brightness of LED strip lights. The system will be based on the STM8S RF433 chip, which will allow me to control the lights remotely. Features that need to be included are: - Dimming capabilities: I want to be able to control and adjust the brightness level of the LED lights according to need. - Remote control: The system should be manageable remotely, allowing me to adjust the brightness from a distance. Ideal skills for this task would involve proficiency in STM8S chip programming and experience in home automation system development. Knowledge of LED lighting systems, especially strip lights, would also be beneficial. The successful candidate should be able to demonstrate a prior track record with si...

I am currently seeking a skilled mid-level Full-Stack Developer, experienced in both Spring Boot and React, to aid in the development of a complex data management application. Key duties involved in this role include: - Backend development tasks, ensuring the application runs smoothly and efficiently. - Frontend development tasks, guaranteeing a user-friendly interface for consumers. - Full-stack development tasks, promoting a cohesive and well-integrated web application. The perfect candidate preferably has previous experience in building and optimizing data management applications. They must be capable of striking a balance between functional and aesthetic design, while ensuring high quality and responsive applications are created. A mid-level understanding of web apps, a...

We are looking for an intermediate-level developer with experience in PHP, NodeJs, and React Native to join our team full-time. The primary task for this developer will be backend development. Skills and Experience: - Intermediate level of experience in PHP, NodeJs, and React Native - Strong understanding of backend development principles and best practices - Experience working on website and app development projects - Ability to work in a fast-paced environment and meet deadlines Timeline: - The estimated timeline for this project is 6 months to 12 months.

Dear All I am in need of a diligent freelance PHP CodeIgniter full-stack developer to undertake updates to an existing project. This project specifically requires front-end and back-end updates. As such, the ideal applicant will have: - Robust PHP CodeIgniter experience, with a keen focus on front-end and back-end development - Proven track record in updating existing projects proficiently - Ability to work independently and efficiently, with respect to deadlines - Keen attention to detail and a passion for delivering optimal user experiences - Must be based in Australia - 4 Week Project In this role, you will work closely with our team to bring fresh, functional updates to the front end of our project. Applying your skills and experience, your updates will help to provide impro...

About Us: We're an exciting online furniture retailer based in Ireland, committed to providing exceptional home furnishings and customer experiences. As we grow, we're on the hunt for a dynamic Personal Assistant to join our team and play a crucial role in keeping everything running smoothly. Responsibilities: Calendar Management: Organize and manage schedules, appointments, and meetings. Ensure all essential tasks are prioritized and deadlines are met. Communication Guru: Act as a liaison between different departments, external partners, and, of course, yours truly. Prompt and clear communication is the name of the game. Travel Arrangements: Handle travel bookings, accommodations, and itineraries. Make sure business trips are as hassle-free as possible. Document Handling: A...

I'm looking for someone who can efficiently create full scale (1:1) basic schematic drawings for various electrical devices such as outlets, switches, and light fixtures. These schematics will be printed and used directly onsite for effective electrical layout. Given the nature of the project, attention to detail, accuracy, and a strong grasp of electrical layouts will be valuable traits for this job. For example: - Schematic Drawings: You must have the ability to produce clean and understandable basic schematic drawings for electrical devices. - Electrical Knowledge: A solid understanding of electrical layouts including outlets, switches and light fixtures is vital. - Scaling: The drawings should be done at a 1:1 scale to facilitate effective application on site. - Print-Read...

Add Logic to C# Wpf Software. - Controllers : Add Json Support (Add / Update / Remove) - Projects List: Add Button to create Dummy Project - Projects List: On Select Row or click "View Button", loads all listings connected to this project - Projects List: On "Delete Button", it will delete the project, all the listings and folders connected to it. - Listing List: Change "Create Button" to create dummy data for listing - Listing List: Select Row or click "View Button" loads all the folders connected to the listing - Listing List: On click "Delete Button", deletes this listing and all folders connected to it. - Folders List: Add create button to open "Screen_2" - Screen_2: On close it will save the real data of all fields - ...

I am seeking to hire a full-stack developer or team of developers with expertise in PHP, gRPC, and Flutter. I have a rudimentary PHP web application and a rudimentary Flutter front end in place today. This web app should be able to take an NFC payload, reach out to Passkit, and then send the NFC pass to the end user’s device which will also have our mobile application written in Flutter. The successful candidate must also be able to acquire and implement the Apple NFC certificate, which I currently do not have in my possession. For the first iteration of this project Web Application is currently written in PHP: - Take in a UID, email, and NFC payload - Make a request to Passkit to send the NFC to the end user Mobile Application is currently written in Flutter - Users shoul...

Seeking an experienced full stack developer to create a seamless food delivery application for both Android and iOS platforms. The project revolves around key features such as: • User registration and login setting • Clear and easy menu browsing • Simple ordering process • Secure payment integration The ideal candidate should have proficiency in mobile application development and web development however, specific language preference has not been defined. Experience in creating similar apps or in the food delivery industry would be an advantage.

Need the product page of our Shopify website to be full screen .

Project Title: Full Length, Short Videos for YouTube, Instagram, and Facebook Channel Duration: 1-3 minutes Style: Live-action Intended Message: Product/Service Promotion Skills and Experience Required: - Proficient in creating engaging and compelling live-action videos - Experience in producing videos for social media platforms like YouTube, Instagram, and Facebook - Ability to convey the product/service's benefits and features effectively - Knowledge of video editing and post-production techniques to enhance the promotional content - Creativity in developing a captivating storyline and visuals to engage the target audience - Strong understanding of social media trends and best practices for video content - Ability to work collaboratively with our team to bring the vision ...

I'm searching for a professional who can assist with my GoDaddy hosting backup restoration. I need to restore three types of files: website files, database files, and email files. Luckily, I have a backup of all these items. What you will tackle: - Restoring website files - Restoring database files - Restoring email files The backup is in a cPanel backup file format. For this job, it would be ideal if you possess: - Extensive experience with GoDaddy hosting. - Proficiency in managing cPanel and handling cPanel backup files. - A strong understanding of databases and email system. - Ability to work quickly and efficiently as restoration is critical. It's essential that any freelance bidder on this task can demonstrate a familiarity with GoDaddy website hosting and backup res...

I'm on the lookout for a proficient Java developer who can handle both front-end and back-end development tasks. The developer will be primarily working on a web development application where their responsibilities would include, but not limited to: - Developing user-friendly UI/UX on the front-end - Managing server-side logic, ensuring high performance and responsiveness - Creating database schemas that represent and support business processes I didn't specify particular frameworks or technologies, but familiarity with standard Java frameworks or technologies is a plus. Suitable candidates should have a strong record of working in Java and web development, with a deep understanding of how to integrate front-end and back-end aspects of applications.

Job Overview: We are seeking an experienced Full Stack Developer to join our dynamic team. The ideal candidate will have a strong background in both front-end and back-end development, with a particular focus on React and Redux technologies. As we continue to expand our technological capabilities, we believe that the expertise in these frameworks will be instrumental in delivering high-quality solutions to our clients. Key Qualifications: Proficiency in full-stack development, with a focus on React and Redux. Strong experience in building scalable and responsive web applications. Solid understanding of front-end and back-end development principles. Proven ability to collaborate effectively in a team environment. Excellent problem-solving skills and a commitment to deliv...

This project is simpler than yesterday's project. I want some C++ code (that I can build from VS2017 developer cmd window) purpose of this code simply being to display a form with some tab controls, as well as the form title and some message. Microsoft link below gives an example, but please remember I want to be able to build whatever code is sent to me using VS2017 developer cmd window. Fwiw the freelancer from last project built using VS2019 developer cmd window, I had no problem. My budget for this project is $30 maximum. Imp't Note: If interested in this project kindly send a png image of a similar C++ project you have done in the past which has option tabs. Thank you in advance for your bids! Best regards, Grant

Looking for someone who can create a full Size Window to Appear After Log in to the system. We have remote user who access our machine and we want to give them a notice that they are entering the environment where data is confidential and that they accept the terms and conditions. The page will have Accept and Deny. Accept will take them in. Deny will take them out. also need one small utility to convert word documents into pdf file.

I am looking for a freelancer who can insert checkboxes in a 2-page Microsoft Word document. Requirements: - Experience with Microsoft Word and text control features - Ability to insert checkboxes at specific locations indicated in the document - Familiarity with inserting 5-10 checkboxes throughout the document - Attention to detail to ensure accurate placement of the checkboxes

I am looking for a skilled developer to rewrite the HTML code of my website in order to achieve a perfect score of 100-100-100-100 on Google's PageSpeed Insights. Requirements: - Experience with optimizing website performance and achieving high scores on PageSpeed Insights - Expertise in HTML coding and optimization techniques - Familiarity with Google's PageSpeed Insights tool and its recommendations The current score of my website on PageSpeed Insights is more than 80, and I would like to maintain the current design with minor changes. However, I am open to suggestions and improvements that can enhance the website's performance and user experience. As I am not sure if my website contains any dynamic elements or complex functionalities, I need a developer who c...