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Job Title: [login to view URL] Developer Needed: AI-Powered EdTech PWA (Math Logic Engine) Job Description: We are looking for a high-velocity Full-Stack Developer to build the MVP of Triune AI, a mobile-first PWA targeting the Singapore PSLE Math market. The architecture is already defined. We need you to "glue" the components together into a functional, cinematic "Command Bridge" learning interface. The Tech Stack (Mandatory): Frontend: [login to view URL] (App Router), Tailwind CSS. Backend/Auth/DB: Supabase (Auth, Postgres, Edge Functions). Payments: HitPay API (Credit Card & PayNow integration). AI Orchestration: DeepSeek-R1 (Logic/Generation) and Qwen-2.5-Flash (Mentor Chat) via OpenRouter or DashScope. Hosting: Alibaba Cloud (Singapore) or Vercel. Core Features to Build: Mission HUD: A dark-mode, cinematic dashboard where students track "Gold Nodes." The Logic Loop: A system where DeepSeek-R1 generates a P6 Math problem/solution, and the student's answer is verified against that logic to unlock a node. Verbal Mastery (Basic): Integration with the browser’s native Mic-to-Text for student responses. The Harmony Protocol: A simple 45-minute countdown timer that locks the mission for a 10-minute rest period. Automated Social Pulse: A script to auto-post "Mastery Achievements" to a social media handle (e.g., via Buffer or simple webhook). HitPay Gateway: Automated unlocking of the "30-node refueling" cap upon successful PayNow/CC payment. Budget & Timeline: Fixed Price: SGD 1,000 (Milestone-based). Timeline: 14 Days. Requirements: You must be comfortable working with provided AI system prompts and a pre-defined logic flow. To Apply: Please mention your experience with [login to view URL] + Supabase and your familiarity with integrating DeepSeek or Qwen models.
Projekt-ID: 40228405
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Hello there , Good evening! I’ve carefully checked your requirements and really interested in this job. I’m full stack node.js developer working at large-scale apps as a lead developer with U.S. and European teams. I’m offering best quality and highest performance at lowest price. I can complete your project on time and your will experience great satisfaction with me. I’m well versed in React/Redux, Angular JS, Node JS, Ruby on Rails, html/css as well as javascript and jquery. I have rich experienced in HTML5, API Integration, PostgreSQL, JavaScript, CSS, AI Development, Full Stack Development, PHP, Tailwind CSS and Next.js. For more information about me, please refer to my portfolios. I’m ready to discuss your project and start immediately. "30-node refueling" Looking forward to hearing you back and discussing all details.. With regards
$750 SGD in 2 Tagen
2,2
2,2
119 Freelancer bieten im Durchschnitt $1.034 SGD für diesen Auftrag

Hello, I came across your project and found it truly interesting. With over eight years of hands-on experience in this field, I have successfully delivered high-quality solutions to clients worldwide. My dedication to excellence is reflected in the 180+ positive reviews from satisfied clients. I’d love to bring this expertise to your project and ensure outstanding results. However, I do have a few important points I’d like to clarify to align perfectly with your vision. Let’s connect via chat, where I can also share relevant examples of my past work. I'm looking forward to hearing back from you! Best Regards, Divu.
$1.500 SGD in 21 Tagen
8,2
8,2

Hello I have thoroughly reviewed your project description and am confident in my ability to assist you in completing it successfully. I believe it would be highly beneficial to delve deeper into the specifics of the job to determine the most effective way forward. I am open to scheduling an interview at your convenience, and I genuinely appreciate the chance to collaborate with you on this project. Your response is eagerly anticipated, and I'm excited about the prospect of working together. Thank you for considering my proposal. Looking forward to your prompt reply! Best regards Rekha!!!
$1.200 SGD in 7 Tagen
7,9
7,9

Hi! My name is Marjan and I'm here to offer you my services as a skilled applicant with over a decade of experience working on Freelancer.com. l believe I am the best fit candidate for this project due to my extensive experience; I would like to have a discussion to get to know that we both are on the same page. Once the scope will be locked, I will start working on it right away.
$750 SGD in 7 Tagen
6,6
6,6

Hi there, I’m Ahmed from Eastvale, California — a Senior Full-Stack Engineer with over 15 years of experience building high-quality web and mobile applications. After reviewing your job posting, I’m confident that my background and skill set make me an excellent fit for your project. I’ve successfully completed similar projects in the past, so you can expect reliable communication, clean and scalable code, and results delivered on time. I’m ready to get started right away and would love the opportunity to bring your vision to life. Looking forward to working with you. Best regards, Ahmed Hassan
$1.000 SGD in 7 Tagen
5,1
5,1

Hello , I have relevant experience. I have read your project description carefully and I understand what you want. I am an experienced and specialized freelancer with 10+ years of practical experience in Full Stack Development, API Integration, AI Development. Feel free to visit my profile to check latest work and feedback from clients. If you like my approach, please connect in chat. Looking forward, Jayabrata Bhaduri
$1.100 SGD in 7 Tagen
2,0
2,0

Hello I have solid experience integrating both RESTful and GraphQL APIs across different platforms, including e-commerce systems, payment gateways, logistics services, and internal tools. I write clean, maintainable code with proper error handling, rate limit control, and performance optimization. I’m also familiar with authentication methods like OAuth2, webhooks, and token-based systems to ensure safe and consistent communication between services. I have strong experience working with databases such as PostgreSQL, MySQL, and MongoDB. I’m comfortable with database schema design, writing optimized queries, indexing, handling migrations, and ensuring data consistency across systems. I’ve also worked with relational and non-relational data models depending on the use case. Looking forward to working with you Thanks
$1.100 SGD in 7 Tagen
0,0
0,0

Hello there , Good morning! I’ve carefully checked your requirements and really interested in this job. I’m full stack node.js developer working at large-scale apps as a lead developer with U.S. and European teams. I’m offering best quality and highest performance at lowest price. I can complete your project on time and your will experience great satisfaction with me. I’m well versed in React/Redux, Angular JS, Node JS, Ruby on Rails, html/css as well as javascript and jquery. I have rich experienced in API Integration, HTML5, AI Development, JavaScript, PHP, PostgreSQL, Tailwind CSS, Full Stack Development, CSS and Next.js. For more information about me, please refer to my portfolios. I’m ready to discuss your project and start immediately. "30-node refueling" Looking forward to hearing you back and discussing all details.. Thanks & Regards
$750 SGD in 6 Tagen
0,0
0,0

Hi there, Thank you for the opportunity to submit this bid for your project. I’m genuinely interested and excited about what you’re building, and I can see real potential for it to create value for your users as well as for your business. From what I understand so far, the goals are clear, realistic, and aligned with the kind of work I enjoy doing—solving concrete problems, making things easier for people, and delivering something that looks professional and feels effortless to use. I bring a mix of technical skill, structured planning, and practical communication. That means you can expect clear milestones, transparent pricing, and straightforward updates rather than jargon. My goal is to make the process feel organized and predictable for you, while still leaving room to improve details as we learn more during the project. If we move forward, I’ll focus on making the experience smooth for you: clear expectations, no surprises, and a result that matches what we agreed at the outset. Regards, George M.
$750 SGD in 14 Tagen
0,0
0,0

Hi We would like to grab this opportunity and will work till you get 100% satisfied with our work. Lets connect in chat so that We discuss further. Thank You
$760 SGD in 1 Tag
0,0
0,0

Hi, I’ve worked on projects like this before, so what you’re describing makes sense to me. And I'm really interested in this project - Full-Stack Developer for EdTech PWA. I usually focus on getting things done cleanly and making sure they work properly in real use, not just on paper. I’m comfortable either improving an existing setup or helping build something new, depending on what stage you’re at. I keep communication straightforward, share progress along the way, and flag issues early so there are no surprises later. If you want, you can share a bit more about the current setup or the goal you’re trying to reach, and I can let you know how I’d approach it. Thanks, Jesse
$1.200 SGD in 7 Tagen
0,0
0,0

Singapore, Singapore
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Mitglied seit Mai 20, 2019
$30-250 SGD
₹1500-12500 INR
$30-250 USD
$250-750 CAD
£20-250 GBP
$750-1500 USD
$2-8 USD / Stunde
₹37500-75000 INR
₹1500-12500 INR
$30-250 USD
$10-30 USD
₹1500-12500 INR
₹1500-12500 INR
€8-30 EUR
₹1500-12500 INR
$25-50 USD / Stunde
₹1500-12500 INR
₹12500-37500 INR
$30-250 AUD
$250-750 USD
$3000-5000 USD