PRODUCT / AUDIT INFRASTRUCTURE
Release Review System
Led a secure, responsive review workflow that brought 10+ decoupled pipelines into one consistent audit transaction layer.
React · TypeScript · Node.js · PostgreSQL
INDEPENDENTLY ENGINEERED · CHENNAI, INDIA
Balaji
Vijayakumar
Full stack engineer building reliable products, thoughtful interfaces, and the systems behind them.
AVAILABLE FOR THE RIGHT CHALLENGE3 YEARS IN PRODUCTION
A FEW THINGS I’VE MADE
Selected work (06)
A collection of systems, products, and small improvements to how work gets done.
FULL STACK / DATA OPERATIONS
Company Curation Interface
Defined the architecture for bulk edits across 10K+ records. Standardized an 84-field transactional schema and removed 10K+ lines of redundant models.
React · Node.js · PostgreSQL · Docker
DATA PIPELINE / UI
Scrawler-next
Built modular interfaces for localized text parsing and dynamic rendering, processing 5+ complex production data streams in parallel.
JavaScript · Node.js · Jest · Cypress
OBSERVABILITY / REPORTING
Global Data Audit
Created data visualization, background reporting, and verification workflows with randomized sampling and persistent system-state logs.
JavaScript · PostgreSQL · Webhooks
DATA ENGINEERING
Knowledge Graph Pipeline
Built streaming components to map, parse, and load operational metadata, with validation across 13 structural models and 23 logic routes.
Node.js · PostgreSQL · Validation
PLATFORM / SECURITY
Infrastructure & Delivery
Set up repeatable Terraform deployments, gated CI/CD, secure Nginx proxying, cloud snapshots, and role-based access controls.
AWS · Terraform · Docker · Nginx
A LITTLE CONTEXT
Built with care.
Shipped with intent.
I’m a full stack software engineer with three years of experience building, deploying, and maintaining production web applications.
I work across the stack—from accessible, responsive React interfaces to REST APIs, relational data models, and the infrastructure that keeps products dependable. I enjoy turning fuzzy requirements into clear systems and collaborating closely with product and engineering teams.
EDUCATION
Anna University · B.E. Computer Science & Engineering
Graduated 2023 · CGPA 8.11 / 10
TOOLS OF THE TRADE
My usual toolkit
TypeScriptJavaScriptReactNext.jsNode.jsExpressPythonFastAPIPostgreSQLAWSTerraformDockerJestCypress