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Mahendra
taking client projects

Backends that stay up. AI that ships.

Senior backend engineer: four years of distributed systems, AI integration and multi-cloud infrastructure at SaxeCap, DelightChat and Deloitte.

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Portrait of Mahendra Singh Choudhary
years shipping
4+
calls/yr on my agents
10M
queries/mo on AI support tools
65k+
uptime through outages
~100%

At a glance

Project & advisory work

Backend architecture, AI integration (RAG, agents), cloud-cost optimisation, reliability & monitoring. Scoped engagements with clear outcomes.

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Senior backend roles

Open to senior IC roles on distributed-systems or AI-infrastructure teams. Remote-first and async-friendly, four years across startup and enterprise.

See experience
Available
Open to full-time roles & freelance projects
remote · async-friendly
Stack
PythonDjangoPostgreSQLRedisCeleryAWSGCP · AzureRAG & AgentsDocker · CI/CD
Education
IIT Jodhpur
B.Tech, Computer Science
2018-2022

Not limited to one stack

Four years across startups and enterprise taught me the tool matters less than the problem underneath it. I've picked up new languages, frameworks and clouds mid-project when the job called for it, and been productive fast enough that it never became the bottleneck.

Projects

github.com/mahendra2890
Masterji's homepage: the startup coach that sets tomorrow's task and checks today's

Masterji

An AI coach with no patience for excuses: one task each morning, checked by evening.

  • DJANGO
  • LLM
  • STATE-MACHINE
Munshiji's sign-in page, with the wordmark in Devanagari and English

Munshiji

A cashflow book for Indian small businesses: the daily cash book, every party's udhaar and GST bills kept in one set of books, so cash, balances and bills can never disagree. Hindi and English.

  • NEXT.JS
  • DJANGO
  • POSTGRES
  • GST
My Car Diary: this month's fuel spend, mileage and cost per kilometre

My Car Diary

A pocket fuel & service diary: mileage, cost per km and service reminders, plus scanning handwritten log pages with vision AI. Synced to your account and shareable with family.

  • NEXT.JS
  • DJANGO
  • POSTGRES
  • VISION
Journal's demo: a dated diary page beside a calendar of entries

Journal

A private daily diary: date-anchored entries with a mood dial, autosave as you type, and your data always exportable as markdown.

  • DJANGO
  • NEXT.JS
  • POSTGRES
Mayur School's homepage: the bilingual header, nav and campus photo

Mayur School, Badu

A bilingual school website for two mediums under one management: admissions, fees, results and announcements per wing, plus a staff-editable CMS. Static site, so hosting costs nothing.

  • CLIENT WORK
  • ASTRO
  • CLOUDFLARE
  • CMS

Earlier work

  • Maze Pathfinder StudioInteractive maze solver that visualises BFS, DFS, Dijkstra and A* live as they search the grid.
    • REACT
    • JS
    • ALGORITHMS
  • Hybrid PageRankGraph-ranking engine parallelised on GPU, a 12× speedup over the serial baseline.
    • CUDA
    • C++
    • OPENMP
  • Secure ChatEnd-to-end encrypted chat application with authenticated key exchange over raw sockets.
    • PYTHON
    • CRYPTOGRAPHY
    • SOCKETS

Experience

  1. 2026 - now

    SaxeCap

    SF · remote

    Senior Software Engineer: AI workflow agent streamlining post-call processing, 10M calls/yr

  2. 2024-26

    DelightChat

    remote

    Senior Backend Engineer: scheduling, AI features, payments, storage, monitoring, auth & security

  3. 2022-24

    Deloitte USI

    Bengaluru

    SDE: multi-cloud document classification (82%+ success), 100+ TB lossless migration, test automation −99%

  4. 2018-22

    IIT Jodhpur

    B.Tech CSE: hybrid PageRank with 12× speedup via parallel processing (CUDA, OpenMP)

Testimonials

Worked with me? Add your own.

Need a senior backend hand?

Scoped consulting engagements are my main track. Full-time conversations are welcome too.