Engineering high-performance applications that ship.
I'm Vijaya Sathvika B — a Software Engineer with 4+ years of experience specializing in full-stack architecture, headless commerce, and AI-native web platforms using React, Next.js, and Spring Boot.
01 — Latest writing
Recent Writing
Architecting Graph-Based Genealogies: Solving Matchmaking & Demographics with Spring Boot and Neo4j
How we modeled complex family networks, optimized pathfinding matchmaking logic, and reduced demographic query latency by 30% using Spring Boot and Neo4j.
Building an Event-Driven IoT Smart Parking System: Real-Time Sensor Processing, Node.js Microservices, and QR Billing
An architectural review of building a full-stack IoT smart parking platform with real-time Socket.io updates, automated QR-code entries, and Express.js backends that reduced lot congestion by 80%.
02 — Selected work
Featured Work
Family Tree
Genealogical tracking application with interactive tree visualizations.
Headless Commerce Storefront
High-concurrency headless commerce platform delivering customized e-commerce storefronts with 100% regional compliance.
AI-Driven Manufacturing Execution System (MES)
Next-generation MES integrating complex ERP, CRM, and IoT data streams into a single front-end interface.
03 — Freelance & Consulting
Turn your idea into a
shipping product.
I specialize in building MVP web applications, custom integration dashboards, and high-performance full-stack products. I work directly with you to go from specification to deployment.
Rapid Iterative Builds
Get your MVP running in weeks, with continuous CI/CD deployments.
Enterprise Grade
Decoupled frontend designs, secure backend systems, and clean code architectures.
Direct Collaboration
Straightforward communication with the developer building your software.
Let's talk details
Fill this out and I'll get back to you within 24 hours.
04 — Services & Scope
Build robust systems that
perform at scale.
Looking to automate complex workflows, integrate generative AI interfaces, or scaffold high-performance storefronts? I provide full-stack consulting and engineering to build reliable web software.
## How I can help
- Custom full-stack web applications
- Workflow automation & Forms engines
- LLM integrations & AI chatbots
focus: React/Next.js, Spring Boot, AI
status: open for consulting
email: vijaysathvikab@gmail.com