You will get Future-Ready Web Apps Powered by MERN Stack | MERN Stack Developer

Project details
You will get a production-ready, scalable web application built with MERN (MongoDB, Express, React, Node.js) or Next.js + Supabase. Unlike generic templates, I deliver clean, secure, and documented code with 1+ years of full-stack experience. I specialize in custom CRMs, SaaS platforms, admin dashboards, and SEO-optimized websites. Your project will include JWT/OAuth authentication, role-based access (RBAC), Stripe subscriptions or Connect marketplace payouts, REST APIs with webhooks, and responsive UI built with Tailwind CSS. I follow OWASP security practices, provide weekly demo deployments, and offer post-launch support. Whether you're a startup launching an MVP or an enterprise scaling an existing platform, I communicate clearly, hit milestones on time, and build for long-term success — not just delivery
Programming Languages
PHP, HTML & CSS, TypeScriptCoding Expertise
Cross Browser & Device Compatibility, Performance Optimization, DesignWhat's included
| Service Tiers |
Starter
$50
|
Standard
$100
|
Advanced
$150
|
|---|---|---|---|
| Delivery Time | 5 days | 12 days | 25 days |
Number of Revisions | 2 | 5 | Unlimited |
Number of Pages | 4 | 14 | 27 |
Design Customization | |||
Content Upload | |||
Responsive Design | |||
Source Code |
Optional add-ons
You can add these on the next page.
Fast Delivery
+$50 - $150
Additional Revision
+$50
Additional Page
(+ 1 Day)
+$50Frequently asked questions
1 review
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RT
Robel T.
May 7, 2026
Entry-Level Full-Stack Developer Needed for Quick Web App Project
Falmi is the real deal. It is rare to find an entry-level developer who can take a concept and turn it into a functional full-stack app this quickly and smoothly. He is professional, highly capable, and incredibly easy to work with. I am genuinely impressed with the quality of his work and will definitely be hiring him again. Highly recommended.
About Falmi
Full Stack MERN Developer | React, Next.js, Node.js & SaaS Application
Addis Ababa, Ethiopia - 10:36 pm local time
I build React.js/MERN products with secure Node/Express REST APIs, Stripe/Connect subscriptions, and Supabase/Postgres or MongoDB backends. RBAC (OAuth/JWT), webhooks, SEO-friendly UIs, and fast, reliable delivery.
I'm a Full Stack Web Developer specialized in the MERN stack (MongoDB, Express.js, React.js, Node.js) with a strong design sense. I help startups, SaaS companies, and businesses build scalable, secure, high-performance web apps, CRMs, CMS portals, and SEO-optimized websites.
💡 What I Do Best:
✅ Full Stack Web Development (MERN / REacts.js)
✅ Dynamic CRM, CMS, and SaaS platforms
✅ Secure RESTful API design & third-party integrations
✅ Authentication: JWT, OAuth 2.0, SSO, RBAC
✅ Subscriptions & billing (Stripe/Connect, Razorpay, PayPal) + webhooks
✅ Supabase apps: Auth, RLS policies, Edge Functions, Realtime, Storage
✅ Realtime features (WebSockets/Firebase) & notifications
✅ SEO-friendly pages (Next.js SSG/ISR) with performance budgets
🛠️ Frontend Development Skills:
✅ Languages: HTML5, CSS3, JavaScript, TypeScript
✅ Frameworks & Libraries: React.js, Next.js, Redux Toolkit (jQuery if legacy)
✅ UI Frameworks: Tailwind CSS, Bootstrap
✅ Rendering: Next.js SSG/ISR and dynamic routes
✅ Responsive Design & A11y: mobile-first, cross-browser
✅ SEO: semantic HTML, meta/OG, structured data, clean URLs
🔧 Backend & Server-Side Expertise:
✅ Node.js & Express.js: scalable REST APIs (MVC/service-layer)
✅ Databases: Supabase (PostgreSQL), MongoDB/Mongoose, Firestore/Firebase Realtime DB
✅ Supabase: RLS & SQL policies, Edge Functions, Realtime, migrations
✅ Data Layer/ORM: Prisma / Drizzle (when appropriate)
✅ Security: input validation, rate limiting, CSRF/DoS mitigations, secure sessions/tokens
✅ Containerization & Deploy: Docker, Vercel, AWS, Azure, Heroku, Hostinger
✅ Observability: structured logging, basic monitoring & alerts
💳 Payment & API Integration:
✅ Stripe & Stripe Connect (subscriptions, invoices, webhooks, idempotency)
✅ Razorpay & PayPal
✅ Twilio (SMS/OTP/Voice)
✅ Jira & Notion APIs for internal tooling
✅ Cloudflare (CDN, caching, performance)
🧠 AI & Automation Integration:
✅ AI-assisted forms, chatbots, content helpers
✅ Integrations with AI APIs (OpenAI, etc.)
✅ Automation for CRMs & CMS dashboards
🔒 Security & Reliability (built-in):
OWASP-aligned patterns (validation, RBAC, secrets hygiene)
Token auth (JWT), OAuth 2.0 / SSO, session hardening
Webhooks with signature verification; retries & idempotency keys
🌍 Why Choose Me?
✔️ Deep technical knowledge across frontend, backend & DevOps
✔️ Clear communication, scoped milestones, frequent updates
✔️ Clean, maintainable, secure code with docs/tests where needed
✔️ Focused on long-term success, not just delivery
📩 Ready to Build?
Let’s connect and take your idea to the next level—whether you need a robust backend, interactive frontend, or a full-blown Next.js + Supabase + Stripe SaaS
Steps for completing your project
After purchasing the project, send requirements so Falmi can start the project.
Delivery time starts when Falmi receives requirements from you.
Falmi works on your project following the steps below.
Revisions may occur after the delivery date.
Discovery & Planning
Review reqs, create feature breakdown, set up tracking board
Architecture & Setup
GitHub, database schema, API structure, frontend boilerplate