Kamal K

I'm a Software Engineer with 2+ years of experience building cloud-native systems, real-time APIs, and data-driven platforms. I specialize in backend and full-stack development with a strong foundation in distributed systems, cloud infrastructure, and scalable design patterns.At IpserLab, I led a cross-functional team to build a document-processing pipeline using OCR (Tesseract + OpenCV) and NLP (NLTK), achieving 97% extraction accuracy. I also modernized backend APIs, improving performance by 65%, and implemented OAuth2-based secure authentication meeting SOC 2 compliance.As a founding engineer at RentEra, I scaled the platform from 0 to 6,000+ users across 4 countries. I built 25+ REST and GraphQL APIs, a MongoDB inventory engine, and integrated Stripe for payments. My DevOps setup (Docker, GitHub Actions, AWS EC2) enabled daily releases and reduced incidents by 60%.I've also engineered a quant research system for statistical arbitrage using NumPy, Pandas, and time-series analysis, and built a Knowledge Graph QA System combining Neo4j, RAG, and LLMs (Mistral + FAISS).I’m currently seeking backend, full stack, or platform engineering roles where I can apply my system design skills to solve impactful, high-scale problems.