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Dev Oriented
API Engineering & Integration

Explore sub-50ms REST & GraphQL APIs, Stripe webhook dispatchers, and rate-limited Redis queue gateways.

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Portfolio / API

Explore sub-50ms REST & GraphQL APIs, Stripe webhook dispatchers, and rate-limited Redis queue gateways.

StripeFlow Payment Gateway · API Gateway< 50ms Latency
High-Throughput Webhook & Billing Middleware
PROJECT 18API INTEGRATIONPAYMENT PIPELINE

StripeFlow Payment Gateway

High-speed REST and GraphQL payment middleware handling real-time Stripe webhooks, subscription lifecycle events, and automated invoice reconciliation.

Sub-50ms API processing latency
Stripe webhook idempotent dispatcher
GraphQL API gateway
Redis queue rate-limiting
256-bit SSL encryption
Automated revenue audit logging
Due to NDA with our client, we cannot be able to show you live project. It's a client project that uses it for its own purpose. It's not a public.
Nexus Enterprise GraphQL Middleware · GraphQL Layer10x Query Speed
Unified Federated GraphQL API Middleware
PROJECT 19GRAPHQL APIMICROSERVICES

Nexus Enterprise GraphQL Middleware

Unified GraphQL API layer bridging legacy enterprise database systems with modern Next.js and mobile app frontends.

Unified GraphQL schema federation
Legacy SQL database adapter
Real-time WebSocket subscriptions
JWT & OAuth2 authentication layer
Field-level permission scoping
In-memory Redis query caching
Due to NDA with our client, we cannot be able to show you live project. It's a client project that uses it for its own purpose. It's not a public.
Our toolkit

Modern tools, mastered.

We pick the right technology for the job — proven, scalable, and built to last. Here's the stack we work with every day.

Frontend

  • React
  • Next.js
  • TypeScript
  • Tailwind CSS
  • React Native
  • Flutter

Backend

  • Node.js
  • Python
  • PostgreSQL
  • REST & GraphQL
  • Serverless
  • Redis

AI & Automation

  • OpenAI
  • Claude
  • LangChain
  • Vector DBs
  • n8n
  • Custom agents

Cloud & DevOps

  • AWS
  • Vercel
  • Docker
  • CI/CD
  • Cloudflare
  • Monitoring
How we operate

Small & senior

You work directly with the people building your product — no layers, no handoffs.

Fixed scope, clear price

We define exactly what we'll deliver up front, so there are no surprises later.

Ship, then refine

We deploy early and iterate with you, using real feedback instead of guesswork.

Yours to own

Clean code, full documentation, and complete handover. Your product is yours.