Updated

What I'm working on now

Yasowant Nayak is a Full Stack Software Engineer in Bangalore, India, currently leading development of a multi-tenant SaaS platform at SPM Global Technologies while running Esscentra Prep in production. Yasowant Nayak is available for remote freelance and contract work with clients in India, the UK, the US and Europe.

Yasowant Nayak, Full Stack Software Engineer based in Bangalore, India

Building

  • Leading full-stack development of a multi-tenant SaaS platform at SPM Global Technologies, serving 8+ enterprise organisations with strict per-tenant data isolation.
  • Esscentra Prep — AI study planner that schedules itself around your real day

    Running Esscentra Prep in production at prep.esscentra.in — an AI interview and exam preparation planner built and deployed end-to-end.

    Esscentra Prep case study

  • Maintaining SmaartQR, an emergency-response platform with 50,000+ registered users.

    SmaartQR case study

Availability

  • Open to remote freelance and contract work worldwide — India, the UK, the US, Europe, Canada, Australia, the UAE and Singapore.
  • Working hours are IST (UTC+5:30), overlapping with UK and European hours and with US mornings.
  • Enquiries go to yasowant1998@gmail.com and usually get a reply within a day.

Learning

  • Event-driven architecture with Apache Kafka — consumer groups, partitioning and rebalance behaviour under real load.
  • Access control models beyond RBAC: ABAC, PBAC and ReBAC for multi-tenant systems.
  • Answer-engine optimisation: structured data, extractable content and how retrieval systems actually pick sources.

Latest article

Understanding Access Control Models Every Backend Developer Should Know — article coverUnderstanding Access Control Models Every Backend Developer Should KnowBuilding secure and scalable applications with RBAC, ABAC, PBAC, FGAC, and ReBAC — with real-world examples and backend use cases for authentication and authorization.Read it

Inspired by Derek Sivers' /now page convention.