Sachin
KP
Building fintech systems & real-time platforms that actually scale.
Engineering with intent.
I don't just write code — I architect systems that scale, perform under pressure, and genuinely move the needle.
Sachin Kizhakkepurath
Full-Stack Software Engineer
Palakkad, Kerala
I'm a Full-Stack Engineer based in Kerala, India, currently building fintech infrastructure at Paywint. My work spans Angular frontend architecture, NestJS backends, Flutter mobile apps, and real-time WebSocket systems.
I specialize in complex, high-stakes engineering: payment platforms with multi-channel flows, enterprise dashboards with AG Grid, RBAC systems, and embeddable SDK architectures. I care deeply about correctness, performance, and developer experience.
Outside of shipping features, I build personal projects like Tesseract — a full-stack outlet management platform — and explore architectural patterns that push the boundaries of what frontend systems can do.
Frontend Craftsman
330+ Angular components built with performance and scalability as first-class concerns.
System Architect
End-to-end systems spanning mobile, web, real-time APIs, and enterprise dashboards.
Fintech Specialist
Multi-channel payment engines, Plaid integrations, and compliant financial workflows.
Product Thinker
I bridge the gap between engineering complexity and user-facing clarity.
Where I've shipped.
Real systems, real users, real scale.
Tech arsenal.
A production-grade stack built for scale — from mobile to enterprise.
Featured work.
Production systems I've built from scratch — each solving real engineering challenges.
TESSERACT
Battery outlet management platform
Enterprise-grade multi-outlet management system with real-time inventory, transactional billing, and analytics dashboards.
SANDESHAM
Real-time chat platform
Scalable real-time messaging platform built on the MERN stack with Socket.IO for live communication.
BARBERQ
Queue booking platform
Location-aware queue booking platform with integrated payments and live queue management.
ODIVAYO
Hyperlocal neighborhood services platform
Full-stack hyperlocal marketplace connecting skilled local tradespeople with nearby customers — solving the trust gap between undiscoverable service providers and residents who need them.
By the numbers.
Concrete outputs from real production systems.
Components Built
REST APIs
Lazy Modules
Payment Channels
Real-Time Systems
Enterprise Dashboards
Let's build something exceptional.
I'm open to senior engineering roles, contract work, and exciting fintech projects. If you're building something serious, let's talk.