You will get Full stack Web Developer
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Project details
I deliver high-quality full-stack solutions built with modern, scalable technologies. What sets my work apart is a focus on clean architecture, fast performance, secure APIs, and a smooth user experience. Every feature is built with attention to detail, reliability, and long-term maintainability—ensuring your project launches quickly and grows effortlessly.
Programming Languages
JavaScript, TypeScript, GoCoding Expertise
Cross Browser & Device Compatibility, Performance Optimization, SecurityWhat's included
| Service Tiers |
Starter
$50
|
Standard
$100
|
Advanced
$200
|
|---|---|---|---|
| Delivery Time | 5 days | 10 days | 15 days |
Number of Revisions | 1 | 2 | 3 |
Number of Pages | 2 | 4 | 8 |
Design Customization | - | - | |
Content Upload | - | - | |
Responsive Design | |||
Source Code |
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DS
Dhaval S.
Jun 12, 2026
Full-Stack Developer for Society Platform
He is very dedicated, hard working and honest. Extremely skilled and goes a mile ahead for his clients.
MU
Mumthaz U.
Apr 20, 2026
Basic Website Development for Publishing Firm
I hired Harikrishnan for website design and hosting, and he did a great job. The final product is highly professional and functional. I was working with a tight budget, but Hari went above and beyond my expectations to ensure everything turned out perfectly. He was patient and very prompt with changes throughout the process. Always on time, with great communication, and very easy to work with. Extremely responsive and quick to take action. I will definitely hire him again in the future and highly recommend him. I paid him more than the contract amount as he did a really great job.
DW
Devon W.
Feb 18, 2026
FlutterFlow + Firebase Stage 0 MVP (Fixed $100) — Fast Validation Build
Did everything I asked for and stayed on scope . Great flutter and flutterflow developer !
About Harikrishnan
Full Stack Developer | Web and Mobile | React, Flutter, Node, Laravel
100%
Job Success
Thanjavur, India - 4:35 am local time
I help founders and growing businesses turn complex ideas into scalable, production-ready applications. If you need a Full-Stack Engineer to build, stabilize, or scale your platform, you are in the right place.
⚙️ Technical Ecosystem
Web Frontend: Next.js, React, SolidJS
Backend & Systems: Node.js, Laravel, Go
Mobile: Flutter
Cloud: Firebase, Supabase,VPS
Database: PostgreSQL, SQLite
Tools: Docker
Integrations: WhatsApp Business API, Stripe, Razorpay
🛠️ Specialized Expertise
SaaS & MVP Architecture: Designing multi-tenant systems with secure data isolation and scalable foundations.
System Integrity: Implementing idempotent APIs, handling complex database transactions, and eliminating race conditions.
Real-Time & Auth: Building live systems (WebSockets/Pub-Sub) and secure identity management (OAuth, JWT, Better Auth).
🚀 The Result
I deliver end-to-end solutions that prioritize maintainability and user experience. My goal is to ship code that stays stable as your user base grows, ensuring your technical debt stays low and performance stays high. Let’s build something built to last.
What I can help you with:
• Custom web application development
• Mobile app development (Hybrid and Native)
• SaaS product development
• MVP development
• Admin panels and dashboards
• API development and third-party integrations
• E-commerce and marketplace platforms
• Maintenance and feature enhancement of existing products
Steps for completing your project
After purchasing the project, send requirements so Harikrishnan can start the project.
Delivery time starts when Harikrishnan receives requirements from you.
Harikrishnan works on your project following the steps below.
Revisions may occur after the delivery date.
Gather Requirements – Review your goals, features, and technical needs.
Plan Architecture – Define structure, tech stack details, and workflow.