Journey
Feb 2026 - May 2026
Built a schema-matching engine with alias-learning and fuzzy tiers (cut LLM-bound columns to 35%), grounded LLM column mapping with a hybrid dense + BM25 RAG retriever over 4.5k embeddings, and shipped a crash-safe batch video-generation pipeline behind a 4-provider adapter.
Jun 2025 - Aug 2025
Built a per-user TTL cache across 9 prediction types (cut API calls 70%), removed Node-to-Python overhead via Azure Redis key-reference lookups, and shipped Dockerized microservices through GitHub Actions CI/CD behind Nginx into Azure App Service.
May 2025 - Jun 2025
Automated developer onboarding with Terraform (per-dev OpenVPN + scoped IAM), built S3-backed PDF archival with MongoDB indexing for deduplicated audit storage, and integrated WhatsApp/Twilio authorization into legal verification workflows.
2022 - 2026
Coursework across data structures, algorithm design, and software engineering, alongside building production AI and full-stack systems end to end.
Open Source
Bug fixes I've contributed upstream to open-source projects. Open one for the details.
Apache Airflow · Fixed the Helm chart executor label for executor aliases
Puter · Fixed docs search index loading and failure states
Grafana k6 · Added locator.isInViewport() to the browser module
Kestra · Aligned the padlock icons in the left menu
Cockpit · Aligned the shell nav menu columns between groups
Apache Beam · Honored metric-disabling experiments in the Python SDK
Projects
A few projects that show how I think and ship. Click any card for the full story.
Toolbox
From LLM pipelines and Go tooling to production web apps, this is the stack I reach for.
Contact
Have a role, a project, or just want to say hi? My inbox is open.
© 2026 Anurag Pappula