SANJAYAZHAGAN
EngineerBuilderOptimizer
Scalable Systems. Intelligent Solutions.
Featured Projects
Experience
Fullstack Developer Intern
Montra Electric
- Architected microservices using distributed systems and multi-threading, engineering solutions for high scalability supporting 50+ users.
- Implemented concurrency and synchronization controls to optimize backend task distribution.
- Collaborated across teams to foster a culture of innovation, integrating AI features to improve system observability, reliability, and performance.
2026 May - July
Fullstack dev intern
DM8
- Led end-to-end development of a freelance platform utilizing SvelteKit, demonstrating strong time management and project delivery skills.
- Engineered backend modules for user management; converted complex UI requirements into responsive, high-quality functional code.
2025 Dec - 2026 may
Overall Journey
2026-05-15Learning
Fine-Tuning Llama 3 for Code Generation
Spent the weekend exploring fine-tuning techniques for local code generation.
Why Llama 3?
I chose the 8B parameter model because it offers the perfect balance of reasoning capability and VRAM requirements for local execution. Running inference on a single RTX 4090 was surprisingly smooth.
The Pipeline
- Data Collection: Curated a dataset of 10k highly-rated open-source React components.
- Pre-processing: Stripped out comments and standardized formatting.
- LoRA Configuration: Set rank to 16 and alpha to 32.
Results
After 4 epochs, the model successfully learned to output tailwind classes matching my specific design system. However, context window limitations meant it struggled with multi-file architectures. Next up: RAG integration!
Next Steps
- Build an LSP integration
- Test on a 70B model via cloud API
- Publish findings
2025-10-10Learning
Migrating to Next.js App Router
Deep dive into RSCs and server actions.
