Optimize Coaching Platform Codebase

$10-20 SGD / hora

Fechado

Publicado há 3 meses

$10-20 SGD / hora

I have an end-to-end coaching platform already live on [login to view URL] 14 (App Router) with React 18, TypeScript, Tailwind, Radix UI and shadcn-inspired components, talking to Supabase (PostgreSQL + Row Level Security, Auth, real-time subscriptions, pgvector) through Edge Functions and deployed on Vercel. The application works, but the codebase now needs a thorough review and a round of focused improvements across three fronts: the frontend, the backend/data layer, and overall security & compliance. Frontend goals • Squeeze every millisecond out of loading speed, rendering efficiency and individual component performance without sacrificing the current design system. • Refactor for clearer, more maintainable code—TypeScript types tightened, clsx / cva utilities cleaned up, ESLint issues resolved. • Polish the UI/UX so interactions feel effortless while still relying on our Tailwind + Radix foundation. Backend & data goals • Audit Supabase schema, RLS policies and indexes to remove bottlenecks. • Review Edge Functions and pgvector usage for unnecessary cold starts or slow embeddings queries. • Validate real-time subscriptions for memory leaks or redundant traffic. Security & compliance goals • Verify Supabase Auth flows, MFA implementation (otplib) and encrypted storage policies. • Ensure audit trails are capturing the right events and expose no personally identifiable information. • Confirm environment variables in dotenv are handled safely across preview and production in Vercel. Key deliverables 1. A concise review document highlighting issues, their impact and proposed fixes. 2. Refactored code PRs addressing the agreed points, fully typed and lint-clean. 3. Performance before/after metrics (Lighthouse, Web Vitals, query timings). 4. A short hand-off note describing any new patterns or conventions introduced. I’m ready to provide repo access, Supabase credentials for a staging project and current monitoring dashboards. If you have deep experience with [login to view URL] performance profiling, Supabase internals and secure React patterns, I’d love to see how you can help push this platform to the next level.

Continuous Integration

Mobile App Development

ID do Projeto: 39964807

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81 propostas

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Ativo há 2 meses

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81 freelancers estão ofertando em média $19 SGD/hora for esse trabalho

@Ahmedh058

Hi there, I'm Ahmed Hassan, a Senior Full-Stack Engineer based in California with over 15 years of hands-on experience in web and mobile application development. After reviewing your job posting, I’m confident that my background aligns closely with your project requirements and enough qualified for your project - Optimize Coaching Platform Codebase. I’ve successfully delivered SIMILAR projects in previous roles—both as a senior developer and project manager—ensuring secure, scalable, and user-friendly systems tailored to business goals. I’d love the opportunity to discuss how I can contribute to your project’s success. Looking forward to connecting. Best regards, Ahmed Hassan

$32 SGD em 40 dias

5,0

(3 avaliações)

4,9

@tahasohail763

Hi there, I can perform a comprehensive audit and optimization of your coaching platform, focusing on frontend, backend, and security. On the frontend, I’ll refine TypeScript types, clean up Tailwind/Radix components, eliminate ESLint issues, and optimize rendering and load times. For the backend, I’ll review Supabase schemas, RLS policies, indexes, Edge Functions, and pgvector queries for performance and reliability. Security and compliance will be checked end-to-end, covering Auth, MFA, encrypted storage, audit logs, and environment handling. Deliverables include a detailed review document, refactored PRs, performance metrics, and a concise handoff note with introduced patterns and conventions. If you find my offer satisfactory, let's chat and discuss your project further. Looking forward to hearing from you, Muhammad Yousuf

$15 SGD em 40 dias

4,8

(7 avaliações)

4,8

@dataspro

Nice to meet you sunil15vani, My name is Anthony Muñoz, I express my interest in working on your project after carefully reading the requirements and concluding that they match my area of knowledge and skills. I am currently the lead engineer for the IT agency DSPro and I have more than 10 years of experience in the field. I have successfully completed a large number of similar jobs and I consider your project to be a challenge in which I would like to work and be able to make it a reality. Please feel free to contact me, it will be my pleasure to help you. I greatly appreciate the time provided and I remain attentive to any questions or concerns. Greetings

$44 SGD em 40 dias

4,2

(1 avaliação)

4,9

@malkesh3m

⭐ Hello there, My availability is immediate. I read your project post on React/Node Developer for Optimize Coaching Platform Codebase. I have extensive knowledge in MERN Stack (MongoDB/MySQL, Express JS, React, and NodeJS), as well as RESTful API integration. I am an experienced team of full-stack developers with skill sets in - React, JavaScript, jQuery, TypeScript, NextJS, React Native - NodeJS, ExpressJS - MongoDB, MySQL, PostgreSQL, SQLServer, SQLite - Redux, Thunk, GIT - JavaScript, HTML, CSS, Tailwind CSS - AWS, Azure, Digital Ocean, GoDaddy, Web Server Hosting Please send a message So we can quickly discuss your project and proceed further. I am looking forward to hearing from you. Thanks

$18 SGD em 40 dias

4,7

(9 avaliações)

3,5

@dineshk743

Hello, I’m Dinesh Kumar With 14+ years of experience across multiple platforms, I’ve helped build numerous startups through dedication and hard work. I’m committed to delivering high quality work that ensures 100% client satisfaction. Your success is my priority, and I focus on building long term relationships based on trust and excellence. Expertise: Web & App Development – React.js, Node.js, JavaScript, PHP, MySQL, WordPress, Magento, CodeIgniter, Shopify, .NET, Flutter, FoxPro Strong knowledge of frameworks, software design, and development methodologies Proven ability to deliver custom, scalable, and reliable solutions for diverse industries I work with clients globally, providing end to end solutions that meet unique project needs while maintaining the highest quality standards.

$15 SGD em 40 dias

5,0

(4 avaliações)

1,9

@memek5

Hello, I'm a full-stack developer with experience building projects using Nextjs 14, React 18, TypeScript, and Supabase. I audit and improve the platform across the frontend, backend, and security without requiring changes to the design system. I also help improve load speeds by profiling and optimizing rendering, reducing unnecessary client-side components, implementing streaming and caching, strengthening TypeScript types, and cleaning up clsx and cva utilities. On the data side, I review schema indexes and row-level security, optimize pgvector queries and edge functions, and fix real-time subscription leaks. On the security side, I'm responsible for validating authentication and MFA flows, enhancing cookie and session handling, ensuring audit trails, preventing personal data exposure, and validating the use of secure environment variables in Vercel. You'll receive a simple review report, a clean pull request with perfect typing and no lint, a before-and-after review of performance metrics, and a brief handoff on new patterns. I'm friendly and responsive, ready to quickly adjust repository access, priorities, and milestones. I'm new to this platform, but my skills are by no means inferior to others. I'd love to help you with your project and build my career. If you'd like, I'd be happy to help you with your project, even at a lower price. I'd appreciate your help. I look forward to working with you. Best Regards. Memek5

$15 SGD em 40 dias