You will get modern Web Apps with Laravel, CodeIgniter, Vue & Next.js
Rising Talent
Project details
Are you looking for a reliable full-stack developer who can bring your web app idea to life with speed, quality, and clean, maintainable code?
I specialize in developing high-performance, scalable full-stack web applications using modern technologies like 𝗣𝗛𝗣, 𝗟𝗮𝗿𝗮𝙫𝗲𝗹, 𝗬𝗶𝗶, 𝗖𝗼𝗱𝗲𝗜𝗻𝗶𝙩𝗲𝗿, 𝗡𝗲𝘅𝘁.𝗷𝘀, 𝗩𝘂𝗲.𝗷𝘀, and 𝗡𝘂𝘅𝘁.𝗷𝘀. From robust backend APIs to sleek, responsive frontends, I build solutions that are fast, secure, and easy to extend as your business grows.
With over 8 years of experience in backend development, frontend development, and API integration, I transform complex business requirements into intuitive, high-quality applications — whether it's an 𝙈𝙑𝙋, 𝙖 𝙘𝙪𝙨𝙩𝙤𝙢 𝙎𝙖𝙖𝙎 𝙥𝙡𝙖𝙩𝙛𝙤𝙧𝙢, 𝙖 𝙙𝙮𝙣𝙖𝙢𝙞𝙘 𝙖𝙙𝙢𝙞𝙣 𝙙𝙖𝙨𝙝𝙗𝙤𝙖𝙧𝙙, or 𝙖 𝙢𝙤𝙙𝙚𝙧𝙣𝙞𝙯𝙚𝙙 𝙡𝙚𝙜𝙖𝙘𝙮 𝙨𝙮𝙨𝙩𝙚𝙢.
✅ Clean, modular code structure for scalability
✅ Mobile-friendly, fully responsive design
✅ RESTful or GraphQL API integration
✅ Secure, cloud-ready, and production-optimized delivery
Let’s turn your vision into a powerful, scalable web application — on time, on budget, and built to grow with your business!
I specialize in developing high-performance, scalable full-stack web applications using modern technologies like 𝗣𝗛𝗣, 𝗟𝗮𝗿𝗮𝙫𝗲𝗹, 𝗬𝗶𝗶, 𝗖𝗼𝗱𝗲𝗜𝗻𝗶𝙩𝗲𝗿, 𝗡𝗲𝘅𝘁.𝗷𝘀, 𝗩𝘂𝗲.𝗷𝘀, and 𝗡𝘂𝘅𝘁.𝗷𝘀. From robust backend APIs to sleek, responsive frontends, I build solutions that are fast, secure, and easy to extend as your business grows.
With over 8 years of experience in backend development, frontend development, and API integration, I transform complex business requirements into intuitive, high-quality applications — whether it's an 𝙈𝙑𝙋, 𝙖 𝙘𝙪𝙨𝙩𝙤𝙢 𝙎𝙖𝙖𝙎 𝙥𝙡𝙖𝙩𝙛𝙤𝙧𝙢, 𝙖 𝙙𝙮𝙣𝙖𝙢𝙞𝙘 𝙖𝙙𝙢𝙞𝙣 𝙙𝙖𝙨𝙝𝙗𝙤𝙖𝙧𝙙, or 𝙖 𝙢𝙤𝙙𝙚𝙧𝙣𝙞𝙯𝙚𝙙 𝙡𝙚𝙜𝙖𝙘𝙮 𝙨𝙮𝙨𝙩𝙚𝙢.
✅ Clean, modular code structure for scalability
✅ Mobile-friendly, fully responsive design
✅ RESTful or GraphQL API integration
✅ Secure, cloud-ready, and production-optimized delivery
Let’s turn your vision into a powerful, scalable web application — on time, on budget, and built to grow with your business!
Programming Languages
PHP, HTML & CSS, JavaScriptCoding Expertise
Cross Browser & Device Compatibility, Performance Optimization, DesignWhat's included
| Service Tiers |
Starter
$300
|
Standard
$750
|
Advanced
$1,500
|
|---|---|---|---|
| Delivery Time | 5 days | 10 days | 20 days |
Number of Revisions | 2 | 3 | 5 |
Number of Pages | 4 | 8 | |
Design Customization | |||
Content Upload | - | ||
Responsive Design | |||
Source Code |
Optional add-ons
You can add these on the next page.
Additional Page
(+ 1 Day)
+$45
Cloud Deployment (AWS / GCP / DigitalOcean)
(+ 2 Days)
+$150
API Documentation (Swagger / Postman)
(+ 1 Day)
+$100
Extra Revision
(+ 1 Day)
+$75Frequently asked questions
6 reviews
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NK
N K.
Apr 24, 2024
Zoom consultation
I recently had the pleasure of working with Anjan Das on a critical project for our company. Anjan's role as a Full Stack Developer was pivotal. His proficiency in both front-end and back-end technologies is excellent.
Anjan demonstrated remarkable expertise in JavaScript and Python, which allowed him to craft dynamic solutions and enhance the overall functionality of our applications. His understanding of database management and API integration was equally impressive.
What sets Anjan apart is not just his technical skills but also his ability to communicate effectively with both technical and non-technical team members. He was always available to answer questions, making complex concepts understandable for everyone involved.
He has a calm and focused approach, ensuring that the project stayed on track.
I highly recommend Anjan Das for any company looking for a skilled Full Stack Developer who is not only technically proficient but also a joy to work with. His dedication and passion for technology are truly commendable.
Anjan demonstrated remarkable expertise in JavaScript and Python, which allowed him to craft dynamic solutions and enhance the overall functionality of our applications. His understanding of database management and API integration was equally impressive.
What sets Anjan apart is not just his technical skills but also his ability to communicate effectively with both technical and non-technical team members. He was always available to answer questions, making complex concepts understandable for everyone involved.
He has a calm and focused approach, ensuring that the project stayed on track.
I highly recommend Anjan Das for any company looking for a skilled Full Stack Developer who is not only technically proficient but also a joy to work with. His dedication and passion for technology are truly commendable.
SN
Sameer N.
May 7, 2022
Development Team for Foodtech Product Suite
SN
Sameer N.
Mar 25, 2022
Dedicated Remote Developers needed
Anjan and his team exceed expectations as true partners. They are committed to building the best possible product. I have been impressed by their skill and can-do attitude. I look forward to contining to work with them
NZ
Nick Z.
Aug 12, 2021
Need React.js developer for Stripe Replica
Great work.
Will 100% continue doing business with!
Will 100% continue doing business with!
BK
Birgit K.
Feb 4, 2021
Full Stack Development Needed ASAP
Great work and on time. Really recommends this freelancer.
Top Notch Developer. Hands Down. A++++++++++++++++++++
Top Notch Developer. Hands Down. A++++++++++++++++++++
About Anjan
AI & Full-Stack Architect | AI Agents, RAG, SaaS | Next.js, NestJS
Dhaka, Bangladesh - 10:02 pm local time
Building a SaaS product, MVP, or internal platform that needs to launch and scale? I help founders turn ideas into production-ready software. With 10+ years of experience, I design, build, and scale full-stack SaaS platforms, secure backends, and modern web applications using Next.js, NestJS, Node.js, and cloud infrastructure — integrating AI only where it delivers measurable business value.
I've built B2B SaaS, enterprise ERP systems, e-commerce platforms, and AI-powered applications used by startups, institutions, and growing businesses.
I work as a long-term technical partner, helping founders make sound technical decisions from MVP to scale. Before development begins, I focus on reducing risk, avoiding unnecessary complexity, and designing systems built for long-term growth. Whether you're a solo founder or an established product team, I prioritize practical solutions, predictable delivery, and maintainable software.
🚀 FROM IDEA TO PRODUCTION
You work directly with the engineer designing and building your product — no unnecessary handoffs.
• Product architecture & technical planning
• Database design & data modeling
• Backend APIs & business logic
• Frontend development & UI implementation
• Cloud deployment & DevOps
• Long-term maintenance & scaling
🔵 CORE EXPERTISE
• Full-Stack SaaS Development — Next.js, React, TypeScript, NestJS, Node.js
• MVP Development — from idea to launch without unnecessary complexity
• Backend Architecture — scalable APIs, queues, performance, and data design
• API Integrations & Payments — Stripe, Adyen, Yuno, webhooks, third-party APIs
• AI Features & Automation — RAG, LLM integration, AI agents, workflow automation
🔵 TRACK RECORD
• Designed scalable multi-tenant SaaS platforms with secure authentication, subscription billing, and APIs built for long-term growth
• Helped startups launch production-ready MVPs with architectures designed to support future growth instead of costly rewrites
• Built high-traffic e-commerce platforms capable of handling large transaction volumes and complex business workflows
• Delivered enterprise ERP solutions that streamlined procurement workflows and reduced manual operations
• Integrated AI capabilities—including RAG, LLMs, and agentic workflows—into production software to solve real business problems
• Built real-time fleet and transport platforms capable of supporting high-volume operational workloads
Full project details and case studies are available in my portfolio.
🟠 WHAT I BUILD
→ SaaS Platforms & MVPs
Multi-tenant SaaS · MVP development · product development · subscription
billing · secure authentication · admin dashboards
→ Full-Stack Web Applications & APIs
Next.js · React · NestJS · Node.js · Laravel · REST API · GraphQL
→ AI Features & Automation
AI agents · RAG · LLM integration · workflow automation · vector search
→ API Integrations & Payments
Stripe · Adyen · Yuno · third-party APIs · webhooks · subscription billing
→ Backend Architecture & Scaling
PostgreSQL · Redis · Docker · microservices · queues · cloud architecture ·
performance optimization
⭐ WHY CLIENTS WORK WITH ME
• Architecture before implementation
• Business-focused technical decisions
• Clean, maintainable code
• Clear communication
• Long-term scalability—not quick fixes
🟢 INDUSTRIES
SaaS • AI/ML • E-Commerce • FinTech • Enterprise ERP • EdTech • Logistics
🔧 TECH STACK
Backend: NestJS · Node.js · Laravel · PHP · Express · REST API · GraphQL
Frontend: React · Next.js · TypeScript · Tailwind CSS
AI & LLM: OpenAI · Anthropic Claude · Ollama · LangChain · RAG · ChromaDB ·
pgvector · vector search
Databases: PostgreSQL · MySQL · MongoDB · Redis
Cloud & DevOps: AWS · GCP · Azure · Docker · CI/CD · Nginx · microservices
Payments: Stripe · Adyen · Yuno
I believe successful software is built on clear communication, transparent planning, and maintainable architecture. I use AI where it solves real business problems—not where it simply adds complexity.
📩 Whether you're validating an MVP, scaling an existing SaaS platform, or
planning your next product — send me an invite or message "ARCHITECT" for a
free 30-minute technical review.
─────────────────────────────────────────────
SaaS Development · MVP Development · Full Stack Developer · Web Application
Development · Product Engineering · Software Architecture · API Development ·
Next.js · NestJS · Node.js · React · TypeScript · PostgreSQL · Redis · Docker ·
Multi-Tenant SaaS · Technical Consulting · AI Integration · Backend Architect
Steps for completing your project
After purchasing the project, send requirements so Anjan can start the project.
Delivery time starts when Anjan receives requirements from you.
Anjan works on your project following the steps below.
Revisions may occur after the delivery date.
Requirement Analysis & Initial Discussion
Review your project brief, clarify goals, and identify core features and expectations.
SRS / WBS Documentation
Prepare a detailed Software Requirements Specification (SRS) and/or Work Breakdown Structure (WBS) to define the scope, features, modules, and timelines clearly — ensuring we're aligned before development begins.