Recruiter lens — Om Jaiswal

01Profile

At a glance

Founding
Backend Engineer at Ravan.AI
Full-time · Dec 2024 → present · New Delhi
B.Tech
CSE · AI-ML
BVCOE, New Delhi · 8.2 CGPA · 2025
3 + 4
startups and freelance
Ravan.AI, Clinibooth, Medius AI · 4 Upwork clients
Top Rated
on Upwork
5/5 on multiple contracts
120
people led
Joint Secretary, EduMinerva · 6 departments
Since 11th
grade · programming
Started before college

Work history

Ravan.AIFounding Backend Engineer
Dec 2024 — Present
Clinibooth Inc.Backend Developer
Oct 2024 — Jan 2025
Medius AIDjango Backend Trainee
Jun 2024 — Aug 2024
KDataScience SolutionsSoftware Engineering Intern
Jul 2023 — Aug 2023

Summary

Backend engineer with hands-on production experience across backend architecture, distributed systems, AI and agent systems, cloud infrastructure, DevOps, databases, and product development.

Stack: Python, Go, Django, FastAPI, AWS, Kubernetes

Certifications: Software Architecture Foundations · Advanced Design Patterns: Design Principles

LinksView Resume LinkedIn GitHub Upwork work.omjaiswal@gmail.com

02Experience

Experience

Four roles. Current first.

- Architected and implemented Maya, an AI Secretary, end to end: 7 microservices across Go, gRPC, Python, FastAPI, Asynq and LangGraph.
- Designed a novel tool-routing architecture that lets the LLM reach 50+ functions through just 2 tools.
- Architected and implemented the core campaign execution and concurrency-management systems for Agni, Ravan.AI's advanced Voice AI platform.
- Supported 1,000+ concurrent calls using a hybrid scheduler and queue architecture.
- Designed concurrency controls spanning the model, WebRTC, telephony and infrastructure layers.
- Worked extensively with SIP, RTP, telephony and PBX systems in the Voice AI call path.
- Architected and scaled CloserX using Django REST Framework, Python, RabbitMQ and Celery.
- Redesigned the asynchronous calling pipeline, increasing outbound concurrency from 5 to 300 — a 60× increase — using distributed task processing, priority-based queuing and optimised call orchestration.
- Scaled infrastructure to support 50K+ AI calls per day.
- Designed and operated fleet-based LiveKit infrastructure for real-time Voice AI, with geo-routing, manual overrides and self-healing.
- Managed LiveKit server capacity dynamically without relying on Kubernetes.
- Proposed, architected and built two platforms from 0 → 1: a Shopify AI Agent and an internal analytics dashboard.
- Migrated production services from Docker-based deployment to MicroK8s.
- Go
- Python
- gRPC
- FastAPI
- Django REST Framework
- Asynq
- LangGraph
- RabbitMQ
- +11
- Designed and developed roughly 70% of the backend architecture.
- Delivered 100+ production APIs across four portals using Django REST Framework.
- Implemented RBAC through custom permission classes.
- Integrated AdvancedMD / AdvancedEMR with real-time synchronisation of appointments, providers and medical records.
- Integrated Stripe for payments and MicroBlink for ID verification.
- Ran the platform on AWS App Runner, RDS PostgreSQL and Secrets Manager.
- Worked directly on healthcare workflows and their compliance-sensitive edge cases.
- Django REST Framework
- Python
- PostgreSQL
- AWS App Runner
- AWS RDS
- AWS Secrets Manager
- Stripe
- MicroBlink
- +1
- Built 40+ production APIs using Django REST Framework.
- Offloaded heavy workloads to Celery and Redis, including automated email jobs and other background processing.
- Optimised PostgreSQL, and wrote raw SQL for data seeding and migrations.
- Django REST Framework
- Python
- Celery
- Redis
- PostgreSQL
- Raw SQL
- JWT
- Developed Python applications for client-facing workflows.
- Built a Python application that fetched 1M+ Zendesk tickets into SQL databases, supporting brand-level querying.
- Automated Amazon Video Central sales-report downloads with configurable date ranges, frequencies and territories.
- Python
- SQL
- OAuth 2.0
- Zendesk API
- Amazon Video Central API
- Apple iTunes API
- YouTube Reporting API
- YouTube Analytics API

03Stack

Core technical stack

Used day to day. Everything here appears in the work above.

Python
Go
Django REST Framework
FastAPI
gRPC
Celery
RabbitMQ
Redis
PostgreSQL
LangGraph
LiveKit
Docker
Kubernetes / MicroK8s
AWS
GCP

Also: Flask, Gin, LangChain, RAG, Pipecat, Vertex AI, TensorFlow, PyTorch, YOLO, React Native, Next.js, PostGIS, GitHub Actions.

04Freelance

Freelance

Four clients, scoped and delivered solo, working directly with the client.

Clinibooth
2 contracts · same client5/5
Healthcare platform backend. One client relationship, hired twice for the same body of work.
- Django REST Framework
- Python
- PostgreSQL
- AWS
- Stripe
- MicroBlink
- Backend Developer Needed for Python Django Project5/5
  Oct 3, 2024 — Oct 8, 2024
FoodieBuddy
Restaurant menu parsing system that turns live restaurant pages into structured menu data.
- FastAPI
- Python
- Celery
- Playwright
- Python Developer Needed for API to Parse Restaurant Menus into JSON4.7/5
  Jun 14, 2025 — Jul 2, 2025
Travel company
client not named
Backend and page functionality for a travel website.
- Django
- Django Templates
- Python
- Django Developer Needed for Travel Website Home and Blog Pages5/5
  Oct 18, 2024 — Feb 21, 2025
LeadProKi
Backend work on a lead-scraping platform for a German client.
- Django
- Django Templates
- Python
- OpenAI API
- Backend Development5/5
  Oct 9, 2024 — Apr 11, 2025

Full contract history on Upwork ↗

05Education & certifications

Credentials

Education

B.Tech — Computer Science and Engineering

Specialisation: AI-ML

Bharati Vidyapeeth's College of Engineering, New Delhi

2021 — 2025 · 8.2 CGPA

Certifications

Software Architecture Foundations
LinkedIn Learning · Issued April 2026
Advanced Design Patterns: Design Principles
LinkedIn Learning · Issued August 2025

06Projects

Selected projects

A sample of 30+ personal projects.

Raft Distributed Consensus Simulation
Distributed systems
A working Raft cluster with a live dashboard showing consensus as it happens.
A working cluster whose elections, replication and recovery can be watched live.
- Go
- gRPC
- Gin
- GORM
- Next.js
GitHub ↗
Skippit
aka Hyperlocal Freelance AppFull stack
A real-time hyperlocal freelance marketplace — tasks, live location and geospatial matching.
- Django
- Django REST Framework
- Django Channels
- React Native
- Expo
- +4
Redis Clone
aka py-redisSystems
A Redis-compatible key-value server in Python — RESP protocol, threaded connections, in-memory store.
A working Redis clone clients can talk to with RESP.
- Python
- TCP sockets
- RESP
- Threading
GitHub ↗
GitHub PR Review MCP
Tooling
A FastMCP server that lets an LLM list, review, comment on and merge GitHub pull requests.
- Python
- FastMCP
- MCP
- GitHub API
- requests
GitHub ↗
Implementation of Deep Learning in Metro
aka Metro MonitoringResearch
Computer vision system that detects incorrect seat usage in metro carriages and raises alerts automatically.
Provisional patent filed.
- YOLO
- Computer Vision
- Roboflow
- Python
Traffic Prediction using V2X and Clustering
Research
Traffic hotspot detection from V2X vehicle data using unsupervised clustering.
Published in IEEE — document 10971508.
- Python
- Scikit-learn
- K-Means
- Agglomerative Clustering
IEEE 10971508 ↗

07Contact

Contact

Resume, LinkedIn and GitHub below. Email is the fastest way to get a reply.

work.omjaiswal@gmail.com Resume LinkedIn ↗GitHub ↗Upwork ↗

New Delhi, India · Press L to switch lenses.

Om Jaiswal — Founding Backend Engineer at Ravan.AI. Recruiter view.

B.Tech — Computer Science and Engineering

Software Architecture Foundations

Advanced Design Patterns: Design Principles