YashKothiya.
Independent developer building fast, scalable web products for clients across the globe - five years of shipping everything from fintech platforms to AI-powered systems.
Building meaningfuldigital products, quietlyand precisely.
With over five years of hands-on experience in full-stack development, I've grown from a curious coder into an architect of digital solutions. My journey began with a simple ‘Hello World’ and has evolved into crafting complex, scalable applications serving thousands of users.
I work at the intersection of design and engineering - where clean code meets considered interfaces. Blazing-fast React applications, robust backend systems, finely-tuned databases: each gets the same level of care.
Freelance Full-Stack
Developer
Designing, building, and deploying web applications for clients across fintech, e-commerce, AI, and services - owning everything from architecture and databases to interfaces and deployment.
A considered toolkitfor every layer.
React
Frontend
Next.js
Frontend
JavaScript
Frontend
TypeScript
Frontend
Tailwind CSS
Frontend
Redux
Frontend
TanStack Query
Frontend
Flutter
Frontend
Node.js
Backend
Express
Backend
Fastify
Backend
Python
Backend
Django
Backend
Flask
Backend
FastAPI
Backend
Laravel
Backend
WordPress
Backend
PostgreSQL
Database
MongoDB
Database
MySQL
Database
Prisma
ORM & Tools
Drizzle
ORM & Tools
Git
ORM & Tools
Webpack
ORM & Tools
Jest
Testing
Vitest
Testing
Testing Library
Testing
Vercel
Cloud & DevOps
AWS
Cloud & DevOps
Docker
Cloud & DevOps
GitHub Actions
Cloud & DevOps
LLM Integration
AI & Automation
RAG Applications
AI & Automation
Prompt Engineering
AI & Automation
Workflow Automation
AI & Automation
AI Data Processing
AI & Automation
AI API Development
AI & Automation
AI Backend Architecture
AI & Automation
AI Agent Systems
AI & Automation
Consistency overbursts. Daily craft.
Selected work
Vivaly
Child care booking platform connecting parents with trusted caregivers, making it easy to find, book, and manage care with confidence.
View project ↗
The Top Analysts
Community-driven platform where investors share stock predictions, price targets, and market insights in real time.
View project ↗
ZEA DIGITAL DGOLD TRADING
Trusted digital gold investment platform connecting Malaysia and India, offering secure, reliable, and profitable gold savings.
View project ↗
AI Taggers
Australia's partner for high-accuracy, human-verified AI training data across 100+ languages with enterprise-grade security.
View project ↗I am so happy I found Yash online! From the beginning he only showed professionalism and always responded promptly. He went over and above to ensure every request was completed. Whenever there was a task he finished it speedily. He actually improved how my business looked. From sending the initial quote he exceeded my expectations and went over and above to ensure all work was done. Yash was exactly what I was needing for my business to become a reality. Highly recommended. I often would give vague explanations not being very clued up on this stuff and he always understood and nothing was ever a problem. He only had solutions and a can do attitude. My online business looks awesome!
Torne Velk
Owner, VivalyAustralia
Yash built our real-time investment platform with great performance and scalability. The system manages live predictions and discussions effectively. It is very reliable and well executed.
Maki
Founder, The Top AnalystsJapan
Yash provided a complete event management platform with clear structure and smooth user experience. Task tracking and budgeting all function well.
Karan Patel
Founder, EventLoUSA
The trading interface is quick, safe, and able to grow. Yash gave us exactly what we needed for a businesslike financial platform.
Abdullah
Managing Director, CT Menkul IslemTurkey
He created a dependable currency trading platform that offers smooth checkout and solid security. The system works reliably and fosters customer trust.
Neel Bennet
Director, Dinar ExchangeAustralia
Our digital gold platform is safe, quick, and simple to use. Yash made sure that the backend validation was strong and that transactions went smoothly. A lot of knowledge about fintech.
Aleena
Director, ZEA Digital DGold TradingMalaysia
Yash made us an AI data platform that can grow and is safe. The structure and performance are both great. Very professional and pays attention to details.
Neel Bennet
Founder, AI TaggersAustralia
A high-performance trading platform with reliable backend systems and seamless real-time execution was designed by Yash. Excellent technical performance all around.
Abdullah
CEO, 2MProTurkey
Let's worktogether.
Have a project in mind, or just want to talk it through? I'm always open to new freelance work, full-time roles, and good ideas.
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I'm currently taking on new freelance projects and full-time opportunities.
Tell me what you're building - I'll help you ship it.