Open to opportunities

Chellarao Madine

@chellaraomadine

Message

I build scalable backend and LLM-powered services for financial systems.

India

Message

What I'm looking for

I'm looking to build secure, scalable backend and data-intensive systems, especially where distributed services, cloud platforms, and LLM-powered capabilities create measurable operational impact.

I've delivered secure, scalable backend services for Oracle Financial Services Software and Unify Technologies on an Apple client engagement.

At OFSS, I launched API rate limiting for high-availability financial systems with 99.99% uptime, reduced backend API latency by 25%, and accelerated retrieval by 40% using Redis cache-aside patterns.

I built multi-layered security with JWT authentication, RBAC, and dynamic data masking, while improving fault-tolerant processing to 99.8% through retries, DLQs, idempotency, and audit trails. I also designed a Kubernetes image-validation pipeline that reduced production deployment failures by 75%.

More recently, I've architected real-time anomaly detection for Ad Server monitoring, replacing hourly batch processing with five-minute log aggregation. I integrated LangChain-powered LLM processing to extract validated IAB keywords from article text using Pydantic schemas.

Experience

Work history, roles, and key accomplishments

Current

Software Development Engineering

Current

Unify Technologies

Apr 2026 - Present (5 months)

Architected a real-time anomaly detection service for Ad Server monitoring, replacing a legacy hourly batch pipeline with 5-minute log aggregations. Integrated an LLM via LangChain to extract structured contextual IAB keywords from article text using Pydantic schemas.