You will get full stack development of your web app using node js, mongodb, express js
Project details
If you're looking for a full stack MERN developer who can assist you in building a responsive, elegantly designed website with clean code, you've come to the correct spot. I'll be utilizing React, CSS, and Bootstrap to build you a website. Your design will work flawlessly on mobile devices.
The React js Expert offers the following services:
1. Convert your Figma, Adobe Xd, or PSD design into a ReactJS, AngularJS, HTML, or CSS version.
2. The coding shall be neat and well-organized. It will be easy to maintain and purchase.
details about the product
Computer Languages
experience coding in JavaScript
PSD to HTML, cross-browser & device compatibility, and design
The React js Expert offers the following services:
1. Convert your Figma, Adobe Xd, or PSD design into a ReactJS, AngularJS, HTML, or CSS version.
2. The coding shall be neat and well-organized. It will be easy to maintain and purchase.
details about the product
Computer Languages
experience coding in JavaScript
PSD to HTML, cross-browser & device compatibility, and design
Programming Languages
HTML & CSS, JavaScript, TypeScriptCoding Expertise
Cross Browser & Device Compatibility, Localization, SecurityWhat's included
| Service Tiers |
Starter
$50
|
Standard
$120
|
Advanced
$200
|
|---|---|---|---|
| Delivery Time | 3 days | 7 days | 14 days |
Number of Revisions | 4 | 5 | 7 |
Number of Pages | 1 | ||
Design Customization | - | - | - |
Content Upload | - | ||
Responsive Design | - | - | - |
Source Code |
Optional add-ons
You can add these on the next page.
Fast Delivery
+$20 - $40
Additional Revision
+$20
4 reviews
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EL
Eric L.
Oct 9, 2023
Store register api
EL
Eric L.
Sep 4, 2023
Pdf generation
AA
Alex A.
Aug 13, 2023
Node Js Backend Developer needed to Resolve Authentication Issues
I am extremely grateful for Emmanuel's exceptional skills in resolving an authentication issue in my application. His adept time management, extensive knowledge, understanding, and expert problem-solving make him the top choice for technical support. I highly recommend him
AP
Angie P.
Aug 10, 2023
React Native Developer for Neat and Responsive iOS and Android App
Exceptional experience working with Emmanuel on completing our mobile app project. His commitment to timely delivery was truly impressive, as he ensured that the project was completed without any delays. His communication skills, attention to detail, and technical expertise were instrumental in achieving a successful outcome. Looking forward to collaborating again in the future!
Thanks
Thanks
About Emmanuel
Senior Full-Stack Developer | SaaS | AI | React | NodeJs | Python | Go
Lagos, Nigeria - 3:39 pm local time
👨💻 Senior Full Stack & AI Engineer | 5+ years building production systems for UK, US, and UAE teams.
🚀 Led engineering at a UK fintech, improved system performance by 20%, team velocity by 25%.
🤖 AI-capable beyond API wrappers, RAG pipelines, LLM integrations, multi-agent orchestration.
🏗️ Backend-strong, full-stack by delivery, React on the frontend, FastAPI/Node.js/Nest.js/Go on the backend.
✅ 4.9/5 on Fiverr across 70+ combined projects.
🤝 I work like a product partner, I own the technical decisions so you don't have to babysit them.
As a Full Stack Developer, I'm the person teams bring in when they need someone who can handle both ends of the stack without losing sight of the product. I've built fintech platforms handling 50,000+ daily requests, shipped an MVP from scratch to 1,000 users in 3 months, reduced API response times by 30%, and led engineering teams delivering production features across microservices.
𝗛𝗲𝗿𝗲'𝘀 𝘄𝗵𝗮𝘁 𝗜 𝗱𝗼:
1. Full-Stack Development (React · Next.js · Node.js · Nest.js · TypeScript · Python · FastAPI · Go)
🔹 Complete web applications from UI to database dashboards, SaaS platforms, internal tools, admin panels.
🔹 SSR with Next.js, real-time features with WebSockets and SSE, performance-optimised frontends.
2. Backend & API Development (FastAPI · Node.js · NestJs · Go)
🔹 REST APIs, microservices, authentication systems, background jobs, and third-party integrations.
🔹 Built backend services at AI company that cut average API response time from 800ms to 560ms.
3. AI Integration & Agent Systems (LangChain · LangGraph · OpenAI · AnthropicAPI · RAG).
🔹 RAG pipelines, LLM integrations, multi-agent orchestration, not just OpenAI wrappers, actual systems.
🔹 Built NovaAcademy: an AI study platform with document ingestion, vector search, quiz generation, and local LLM support.
4. SaaS & MVP Development
🔹 End-to-end SaaS builds, auth, billing-ready architecture, role-based access, multi-tenant design.
🔹 Co-founded Paoneers and shipped the full MVP in under 3 months, acquiring the first 1,000 users in month one.
5. Database Design (PostgreSQL · MongoDB · Redis · pgvector)
🔹 Schema design, query optimisation, vector search, Redis caching, built for production from day one.
🔹 Supported systems at a FinTech company handling 50,000+ daily requests with consistent uptime.
6. Cloud & DevOps (AWS · Docker · GCP · CI/CD)
🔹 Containerised deployments with Docker, CI/CD via GitHub Actions, cloud infra on AWS and Google Cloud Run.
🔹 Implemented CI/CD pipelines at FinRik that reduced deployment friction significantly across teams.
𝗖𝗼𝗺𝗺𝗼𝗻 𝗽𝗿𝗼𝗷𝗲𝗰𝘁𝘀 𝗜 𝗵𝗮𝗻𝗱𝗹𝗲:
✅ SaaS platform development; full A→Z ownership
✅ MVP builds under real production constraints
✅ AI-powered applications with LLM and RAG integration
✅ REST API and microservices architecture
✅ Performance optimisation for existing systems
✅ Full-stack feature delivery for growing product teams
✅ Fintech, EdTech, analytics, and productivity tools
𝗧𝗲𝗰𝗵 𝘀𝘁𝗮𝗰𝗸:
✅ React, Next.js, TypeScript, Tailwind CSS
✅ Node.js, NestJS, Express.js
✅ Python, FastAPI, Flask
✅ Go (Gin, Fiber)
✅ PostgreSQL, MongoDB, Redis, PgVector
✅ LangChain, LangGraph, OpenAI, Qdrant, ChromaDB
✅ Docker, AWS, GCP, GitHub Actions, CI/CD
✅ REST APIs, GraphQL, WebSockets, SSE
𝗜𝗻𝗱𝘂𝘀𝘁𝗿𝗶𝗲𝘀 𝘀𝗲𝗿𝘃𝗲𝗱:
🎯 FinTech | SaaS | EdTech | AI & Analytics | E-commerce | B2B Tools
⚡ Currently available for new projects — remote, async-friendly, and UK/US timezone compatible.
KEYWORDS:
Full Stack Developer, Full Stack Engineer, Senior Full Stack Developer, Web Developer, Software Engineer, Backend Developer, Frontend Developer, React Developer, Next.js Developer, Node.js Developer, Python Developer, TypeScript Developer, JavaScript Developer, API Developer, SaaS Developer, AI Developer, Full Stack Web Development, Backend Development, Frontend Development, React.js, Next.js, Node.js, NestJS, Express.js, FastAPI, Python, Go, Golang, TypeScript, JavaScript, PostgreSQL, MongoDB, Redis, REST API Development, GraphQL, API Integration, API Development, Microservices Architecture, Docker, AWS, Google Cloud Run, CI/CD, GitHub Actions, Tailwind CSS, Redux, React Native, Mobile App Development, Web Application Development, SaaS Platform Development, MVP Development, Admin Dashboard Development, Database Design, Database Optimization, Performance Optimization, Authentication Systems, Role-Based Access Control, Payment Gateway Integration, Stripe Integration, Background Jobs, Celery, WebSockets, Server-Sent Events, Real-Time Applications, AI Integration, OpenAI API Integration, ChatGPT Integration, LangChain, LangGraph, RAG Pipeline, Retrieval-Augmented Generation, LLM Integration, AI Agents, Multi-Agent Orchestration, Vector Database, Qdrant, pgvector, Chroma
Steps for completing your project
After purchasing the project, send requirements so Emmanuel can start the project.
Delivery time starts when Emmanuel receives requirements from you.
Emmanuel works on your project following the steps below.
Revisions may occur after the delivery date.
Implementation