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Vijay Jangir profile

Architect + hands-on developer for governed data platforms

India / updated May 2026

I architect and build the systems between enterprise data and the people who need to use it.

10+ years building governed data platforms, enterprise AI, orchestration, access governance, and network analytics systems.

Selected work

Systems I have actually built.

Internal names stay private. Each writeup focuses on the problem, my ownership, the architecture, the tradeoffs, and what can be shared publicly.

Experience

Built across telecom, retail, and platform teams.

I usually work on systems that already matter in production: heavy data movement, unclear ownership, fragile access paths, and platform work that has to become easier to operate.

Airtel Digital

2021 - present

Data Platform Engineer / Architect

I architect and build governed data platforms, metadata services, workflow orchestration, access-governance integrations, in-house CI/CD onboarding, and network-scale analytics systems.

dunnhumby

2018 - 2021

Data Science Engineer

I worked between data science and big-data platform teams, turning statistical and ML analysis into reusable pipelines, data marts, reporting products, and client-ready analytics workflows.

Mphasis

2014 - 2018

Software Engineer

I worked on mainframe and big-data systems for insurance and telecom clients, including Spark migration work and automation that saved 500+ manual hours per year.

Contact

I am most useful where data systems need clearer ownership, safer access, and better day-to-day operation.