HI! I'M JAISON DAVID
|Backend & Distributed Systems Eng.
SPECIALIZED IN
High-throughput distributed systems, event-driven architectures with Kafka & Redis, resilient Go backends, and full-stack platforms.
ABOUT.
Full-Stack & Backend Engineer specializing in building scalable, high-throughput systems and distributed architectures with Go (Gin), Apache Kafka, Redis, and MySQL.
I design resilient software from the ground up—from atomic in-memory caching layers and event-driven booking pipelines capable of 100K+ req/s, to automated webhook deployment engines and institutional platforms serving thousands of students.
I thrive on concurrency, performance optimization, and containerized workflows with Docker—bridging low-latency backend engineering with clean, reactive web interfaces.
EDUCATION.
Bannari Amman Institute of Technology
Erode, Tamil Nadu
B.E. in Computer Science & Engineering
Specialized in distributed architectures, concurrent programming, database design, and production backend workflows.
Holy Children Matriculation Higher Secondary School
Salem, Tamil Nadu
PROJECTS.
iTrigger — Continuous Deployment & Webhook Automation Server
OVERVIEW: A lightweight continuous deployment platform built in Go (Gin) that automates deployments by mapping GitHub repositories and branches to server-side deployment workflows. Features HMAC-SHA256 webhook signature verification to authenticate GitHub events and prevent unauthorized triggers, containerized microservices using Docker and Docker Compose with Caddy as an HTTPS reverse proxy, and a role-based deployment dashboard with manual triggers, real-time execution logs, and deployment analytics.
TOOLS:
BitCentral — Full-Stack Institutional Data Platform
OVERVIEW: A full-stack institutional data platform currently serving 5,700+ students across 20+ academic departments through secure REST APIs. Engineered with a thread-safe in-memory caching layer using sync.RWMutex and deep-copy buffers, reducing Google Sheets API calls and improving response latency. Implements RBAC authorization middleware, SQL-backed role validation, domain-based access control, and optimized MySQL performance using transactions, indexing strategies, and connection pooling.
TOOLS:
ZeroProxyAttendance — QR Attendance & Anti-Proxy System
OVERVIEW: An intelligent, high-trust classroom attendance monitoring system engineered to eliminate proxy attendance and check-in manipulation. Combines dynamic QR code cryptographic handshakes, GPS geofencing / location verification, and local campus network validation to guarantee that attendance can only be marked by students physically present in the classroom, backed by secure REST APIs and real-time validation dashboards.
TOOLS:
Ticket Booking System — Distributed High-Throughput Architecture
OVERVIEW: A high-throughput, distributed ticket booking backend engineered to handle 100,000+ requests per second with strong consistency guarantees. Implements atomic Redis Lua script availability gates to prevent overselling, Kafka event-driven booking pipelines (12 partitions, 32 worker consumers), Nginx least-connections load balancing, idempotency keys with 24-hour TTL, and asynchronous MySQL inventory updates.
TOOLS:
SKILLS.
