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My Flutter-based web app runs on AWS and hosts a library of MP4 clips that users can export or download. I’d like every exported file to carry the same “Polaris” look you see inside the Efekt mobile app (link above). [login to view URL] What I need from you • Build a server-side processing step—native code, FFmpeg filters, shaders, or any approach you prefer—that recreates the Polaris style as closely as possible. • Plug this step into my existing AWS workflow so that, when an export request is triggered, the MP4 is fetched, processed, and the stylised version returned (or saved to S3) without slowing the user interface. • Keep resolution, frame rate, and audio untouched except where the effect itself dictates otherwise. • Document the solution well enough for me to redeploy it in staging and production. Acceptance check 1. Given a sample MP4 from my library, the processed file visually matches the Polaris effect seen in Efekt. 2. The export endpoint returns the completed file within agreed timing on a [login to view URL] test instance. 3. Code is delivered with instructions and build scripts so I can run it locally or inside an AWS container/Lambda. If you have prior experience replicating mobile filter effects server-side—especially with FFmpeg, OpenGL, or Metal shaders—let’s talk.
Project ID: 39746065
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123 freelancers are bidding on average $3,713 HKD for this job

Hello Tak Lok L., I am Dr. Rajesh Rolen, PhD in Computer Science & Engineering, with experience of over 20+ years in Flutter, PHP, JavaScript, Node.js As a preferred freelancer in the top 1%, I have done 400+ projects here on freelancer.com, I have 4.9 ratings out of 5 on average, which showcases my quality of work and timely delivery. Key Highlights: - Free Hosting Support on the Cloud or any desired platform. - Free 3 months of post-delivery support to ensure that our client doesn’t face any challenges after the launch of the project. - Free Dedicated tester on projects to ensure quality delivery, so clients don’t need to act as a tester. - 10+ Years experience UI/UX team to ensure intuitive UI. Portfolio: https://www.freelancer.com/u/Microlent Please open the chat and send me a message, so we can have a more detailed discussion about the project to give you the project timeline and cost. Thank you for considering my services. I look forward to engaging in a productive conversation and understanding how I can be of assistance in bringing your project to life. Regards Rajesh Rolen
$6,000 HKD in 30 days
9.4
9.4

Hello, I understand you need to replicate Efekt's "Polaris" style server-side for your Flutter/AWS app. The goal is to apply this effect to MP4 clips during export, maintaining performance and integrating seamlessly with your existing workflow. I can deliver a solution that matches the visual style and works efficiently within your AWS setup. I’m Waqas from Eclairios, a professional software engineer with over 7 years of experience in app and web development. I have successfully completed 128 projects, earning a 5.0 rating from satisfied clients. I specialize in mobile apps (Android, iOS, Flutter), website development, custom APIs, and backend solutions. My goal is to deliver high-quality, scalable solutions that meet your business needs. Why hire me? ★ 100+ Projects Completed with 5-star rating. ★ 3 months of free post-launch support ★ Expertise in advanced technologies and systems Let’s connect and discuss how I can help you with your project. Best regards, Waqas
$2,038 HKD in 7 days
8.1
8.1

Hello, I am a PHP Developer with 15+ years of experience, specializing in building dynamic, secure, and high-performance websites and applications. I have worked on simple to complex websites, e-commerce stores, membership portals, and custom PHP-based solutions, always ensuring top-quality results for my clients. My expertise includes custom PHP development, Laravel/CodeIgniter frameworks, API integration, database management (MySQL), and performance optimization. Recently, I also worked on OpenAI API integration for auto-generated content, images, and social sharing, showing my ability to adopt the latest technologies. If you are looking for a dedicated PHP expert who guarantees quality, innovation, and timely delivery, I’d be happy to bring your project to life.
$2,000 HKD in 7 days
8.4
8.4

★★★ TOP 1%★★★ I’m excited to bring my experience as our CTO as AI Leader (IIT Roorkee INDIA, 2017) with 10+ years of building AI-powered products from idea to market. I lead a development team that helps early-stage founders launch MVPs faster, smarter, and cost effectively. We specialize in software architecture, deep learning, full-stack development, AWS, and CMMI 3.5 project management—covering covering the full spectrum from strategy to execution. Our portfolio spans startups and enterprises: Startup Products * AI-powered pre-sales analytics using CCTV. * AI-driven physiotherapy diagnosis & safer facial X-rays. * Smart doorbells with AI + IoT for enhanced security. * NLP-powered policy access for enterprise employees. Corporate Consulting * Adani Power – AI-driven boiler efficiency optimization. * Smart City Vadodara – preventing slum formation via early detection. * Deloitte, Genpact & Cyient – enabling AI readiness and advanced analytics. These projects show our ability to solve real-world problems across energy, healthcare, urban planning, and enterprise consulting with scalable AI solutions. I’d love to apply this blend of technical depth and execution-focused leadership to deliver your product quickly and effectively. Let’s connect to explore how we can accelerate your roadmap. Regards, PVSYS GROUP " IF YOU THINK THEN WE CAN"
$6,999 HKD in 99 days
7.8
7.8

Tak, for your need to integrate the Polaris video effect into your existing Flutter web app hosted on AWS, would it be fine if I first analyze the requirements and then propose a server-side processing solution that faithfully recreates the Polaris style for exported MP4 clips, ensuring minimal impact on user interface speed? So I believe by integrating a server-side processing step using native code, FFmpeg filters, or shaders, we can achieve a seamless Polaris look for your exported files, enhancing the overall user experience of your app. By the way, have you considered the specific timeline for this integration and how it aligns with your overall development roadmap? This information would help streamline the process and ensure timely delivery of the desired solution.
$3,000 HKD in 4 days
6.2
6.2

I have immense excitement about this unique project and believe my skill set perfectly aligns with your outlined requirements. As you emphasize on a polished and efficient delivery, I’m confident that not only can I recreate the Polaris style as closely as possible using native code or FFmpeg filters, but I can also seamlessly integrate it into your existing AWS workflow. My experience in AI-powered applications would leverage smart automation and ensure top-notch processing without impacting your user interface. Over my diverse career, I've always put the client's needs first, and my business-oriented approach empowers me to translate your technical requirements into clear competitive advantages. The fact that I effectively specialize in both web development (Node.js & AWS) and mobile development (Flutter) would be pivotal in ensuring that all aspects of your app function harmoniously alongside the introduced backend processes. Importantly, with experience in replicating mobile filter effects server-side through technologies such as FFmpeg and OpenGL, I assure you that I will deliver a solution that visibly matches the Polaris effect seen in Efekt. The scalability of my solutions makes them reusable and easily deployable, thus the provided documentation would be comprehensive enough for swift deployment during further production stages. With a zeal to offer intelligence through technical brilliance, I'm ready to take up this task with utmost dedication!
$15,000 HKD in 7 days
6.1
6.1

Hi Tak Lok L., I came across your project "Polaris Video Effect Backend Integration" and I'm confident I can help you with it. About Me: I'm a agency owner with over 8+ years of experience in PHP, JavaScript, Node.js, Flutter. , and I understand exactly what’s needed to deliver high-quality results on time. Why Choose Me? - ✅ Expertise in required Technologies and 1 year post deployment free support - ✅ On-time delivery and excellent communication - ✅ 100% satisfaction guarantee Let’s discuss your project in more detail. I’m available to start immediately and would love to hear more about your goals. Looking forward to working with you! Best regards, Deepak
$6,000 HKD in 10 days
5.8
5.8

Nice to meet you lamtaklok,The requirements of your project match my areas of work and skills, to introduce myself. My name is Anthony Muñoz and i am the lead engineer for DS Pro IT agency. I have worked for over 10 years as a Full-Stack and software development engineer and have successfully done multiple jobs. It will be a pleasure to work together to make your project. Feel free to discuss about the project with me, greetings.
$6,892 HKD in 7 days
5.8
5.8

Hi there,Good afternoon I am Talha. I can work with your project skills AWS Lambda, OpenGL, PHP, JavaScript, Flutter, Amazon Web Services, Node.js, Metal, Video Editing and Video Processing I am excited to present my proposal, which centers around a personalized approach designed to elevate your project. We will start with an in-depth consultation to gain a deep understanding of your project's unique requirements, goals, and constraints. Our commitment to customization means that we will tailor our services to align perfectly with your project, and we will explain how this approach will meet your expectations. Please note that the initial bid is an estimate, and the final quote will be provided after a thorough discussion of the project requirements or upon reviewing any detailed documentation you can share. Could you please share any available detailed documentation? I'm also open to further discussions to explore specific aspects of the project. Thanks Regards. Talha Ramzan
$2,000 HKD in 8 days
5.6
5.6

Hello, client I'm Denis Redzepovic, an experienced developer skilled in Flutter, PHP, Video Processing, Amazon Web Services, Node.js, AWS Lambda, OpenGL, JavaScript, Video Editing and Metal. I specialize in building high-performance, scalable, and visually appealing applications that deliver smooth functionality and a seamless user experience. Whether you need full app development, UI/UX improvements, API integrations, or performance optimizations, I can provide a tailored solution that fits your needs. I focus on clean, maintainable code with responsive UI, smooth animations, robust state management, and seamless API integration. My approach ensures scalable architecture and pixel-perfect design, delivering consistent performance across Android and iOS platforms. With cross-platform efficiency and attention to detail, I’m confident I can add strong value to your project. I’d love to discuss your requirements and find the best approach to bring your vision to life. Thanks, Denis
$4,440 HKD in 1 day
5.2
5.2

Hello Dear! I write to introduce myself. I'm Engineer Toriqul Islam. I was born and grew up in Bangladesh. I speak and write in English like native people. I am a B.S.C. Engineer of Computer Science & Engineering. I completed my graduation from Rajshahi University of Engineering & Technology ( RUET). I love to work on Web Design & Development project. Web Design & development: I am a full-stack web developer with more than 10 years of experience. My design Approach is Always Modern and simple, which attracts people towards it. I have built websites for a wide variety of industries. I have worked with a lot of companies and built astonishing websites. All Clients have good reviews about me. Client Satisfaction is my first Priority. Technologies We Use: Custom Websites Development Using ======>Full Stack Development. 1. HTML5 2. CSS3 3. Bootstrap4 4. jQuery 5. JavaScript 6. Angular JS 7. React JS 8. Node JS 9. WordPress 10. PHP 11. Ruby on Rails 12. MYSQL 13. Laravel 14. .Net 15. CodeIgniter 16. React Native 17. SQL / MySQL 18. Mobile app development 19. Python 20. MongoDB What you'll get? • Fully Responsive Website on All Devices • Reusable Components • Quick response • Clean, tested and documented code • Completely met deadlines and requirements • Clear communication You are cordially welcome to discuss your project. Thank You! Best Regards, Toriqul Islam
$2,000 HKD in 20 days
5.3
5.3

✋ Hi there. I can integrate the Polaris video effect into your Flutter web app backend on AWS. ✔️ I have experience implementing server-side video processing with FFmpeg and shaders. In a past project, I created a pipeline that applied custom effects to MP4s, preserving resolution, frame rate, and audio, while returning processed files efficiently via cloud workflows. ✔️ For your app, I will build a processing step that applies the Polaris style to exported MP4s, plug it into your AWS workflow, and ensure processed files are returned or saved to S3 without slowing the UI. I will document the setup so you can redeploy it in staging or production. ✔️ The solution will match the visual style of Efekt’s Polaris effect and run efficiently on your instance specifications. Let’s chat so I can review your workflow and start integration. Best regards, Mykhaylo
$4,000 HKD in 7 days
5.4
5.4

Hello, As a highly skilled and experienced full-stack developer, I can confidently take on your project with complete efficiency and precision. While my forte lies in utilizing my adeptly in React, JavaScript, Node.js, and Flutter languages, I've also worked extensively with tools such as FFmpeg which are crucial for recreating mobile filter effects server-side. This experience makes me well-suited to your project as it requires the same level of expertise. Furthermore, having spent almost a decade in the industry, I've had the opportunity to work on numerous projects from conception to deployment. This means I'm not only proficient at delivering high-quality work but also ensuring that the solution is well-documented for future reference and deployment. Hence, you can rely on me to create a seamless server-side processing solution for your AWS-hosted web app. Finally, my passion for web development coupled with an affinity for detail makes me dedicated to delivering work that fulfills every single requirement speficied. I'm committed to creating a system that can smoothly integrate into your existing AWS workflow without compromising the user interface or affecting file quality adversely. So let's get started on bringing the "Polaris" look to your app, ensuring that every exported file matches the desired aesthetic! Thanks!
$2,000 HKD in 15 days
4.6
4.6

Hello Tak, I am eager to assist you with the Polaris Video Effect Backend Integration. With my 15 years of experience in software development and proficiency in AWS and video processing, I can build a server-side solution that replicates the Polaris style using FFmpeg or shaders, ensuring smooth integration with your existing workflow. I will ensure that the exported MP4 files maintain their original quality while applying the desired effect and provide comprehensive documentation for deployment. Thanks, Hardik
$4,440 HKD in 31 days
4.5
4.5

Hi, After reviewing your description, we’re excited about the opportunity to collaborate and confident we can deliver it within your budget and timeline. We are an expert team which have many years of experience on PHP, JavaScript, Amazon Web Services, OpenGL, Node.js, Video Editing, AWS Lambda, Flutter, Video Processing, Metal Please come over chat and discuss your requirement in a detailed way. Regards
$2,500 HKD in 7 days
4.4
4.4

HI, Tak Lok L. Nice to meet you. Just checked job description that My Flutter-based web app runs on AWS and hosts a library of MP4 clips that users can export or download I have 5 years of experienced on mobile application and development web services native and hybrid application with android studio, iphone xcode, swift, objecive C, IONIC, React Native , Flutter App. I would approach your project by starting with wire frames and getting the design completed, before starting the actual development phase. I have developed the Grocery App, Taxi and Delivery Combined App, Pharmacy App, Doctor App, Dating app, Instagram App, Restaurant app, Buy& Sell business app, healthcare, social app, chat app, real estate app, eCommerce app, dictionary app, etc... Looking forward for your Response
$4,440 HKD in 1 day
4.3
4.3

Hello, I understand that you are looking to integrate the "Polaris" video effect seen in the Efekt mobile app into your Flutter-based web app hosted on AWS. I have a strong background in JavaScript, Node.js, PHP, and Flutter, making me well-equipped to handle this project. I plan to build a server-side processing step using native code, FFmpeg filters, or shaders to recreate the Polaris style accurately. This step will be seamlessly integrated into your existing AWS workflow to ensure efficient processing without affecting the user interface. I have experience in replicating mobile filter effects server-side, including using FFmpeg, OpenGL, and Metal shaders. I am confident in my ability to deliver a solution that meets your requirements. I look forward to discussing the technical aspects of this project further with you. Best regards, Umar
$3,000 HKD in 7 days
3.9
3.9

Hello, Now Meta is your company, leveraging a decade of proven expertise in Matching Job Skills. I have attentively reviewed the project's requirements for integrating the Polaris video effect backend into your Flutter-based web app hosted on AWS. Our team will begin by building a server-side processing step using native code, FFmpeg filters, or shaders to recreate the Polaris style accurately. This step will be seamlessly integrated into your existing AWS workflow to ensure efficient processing of MP4 files without affecting the user interface. We will ensure that resolution, frame rate, and audio quality are maintained, with detailed documentation provided for easy redeployment. I invite you to open a chat for a more personalized discussion on how we can move this project forward. Regards, Now Meta
$2,000 HKD in 7 days
4.1
4.1

Hello Tak Lok L., I would like to grab this opportunity and will work till you get 100% satisfied with my work. I'm an expert who has many years of experience on PHP, JavaScript, Amazon Web Services, OpenGL, Node.js, Video Editing, AWS Lambda, Flutter, Video Processing, Metal Lets connect in chat so that We discuss further. Regards
$4,000 HKD in 7 days
4.1
4.1

Hi Already have something live to show you Live Similar I have gone through your requirement , I found it very interesting , Since I already have similar live to show you As i had worked on it I can Implement is the similar or with changes for you Let us discuss more about this Thanks
$4,000 HKD in 7 days
4.3
4.3

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