Hey, I'm Devesh — a software infrastructure engineer crafting resilient systems.

Engineering production video infrastructure that moves millions of minutes of content. Where my Go + AWS reflexes got sharp.

• Built large-scale Go & Python pipelines on AWS (Transcribe, S3, Lambda, MediaConvert) for ingestion, transcoding and orchestration.
• Designed internal MCP servers with A2A frameworks for AI-driven test automation and faster regression coverage.
• Built a caption offset correction system using Whisper AI — auto-fixed audio-subtitle drift across the media catalog.
• Shipped an LLM caption validation tool catching timing, profanity and spelling issues — +30% subtitle accuracy.
• Wrote AI agents for CloudWatch — log retrieval, anomaly detection, RCA & auto-remediation.
• Cross-BU S3 migration with Go routines, checksums, retries & DynamoDB audit. OAuth 2.0 across internal APIs.

Made the platform behind VWO a tiny bit smarter — and a lot more automated.

• Built a Spring AI translation-checking service that auto-flags incorrect UI text across user flows.
• Contributed to automated segment-verification using LLM-generated variation templates for VWO campaigns.
• Containerized test environments with Docker + Jenkins for staging/CI parity.