Hey there!
Sourik Adhikary
⚡

I'm Sourik

Founding Engineer | Backend & ML Infrastructure | GenAI

Building AI-powered products from 0 to 1

Previously at:
Amazon Razorpay Tekion
Scroll Down

About Me

Sourik Adhikary
That's me!
⚡
🎯
🚀

Hey there! 👋

I'm a Backend Engineer with 6+ years of experience building scalable systems at top fintech and AI companies.

Driving engineering at Foosh AI as the founding engineer of the entire backend and machine learning infrastructure.

Focus Areas:

  • Generative AI & Computer Vision
  • High-Performance ML Infrastructure
  • Fintech & Payments Systems
  • Backend Architecture at Scale
0 Years+ Exp 📅
0 Companies 🏢
TEKION
Foosh AI

My Journey

🚀

Founding Engineer

Foosh AI Aug 2024 - Present
  • Built entire Backend & ML infrastructure from scratch as first engineer
  • Achieved fast image generation speeds 20 seconds on L40S GPU
  • Developed upscale workflow using latent space interpolation
  • Implemented LoRA training for product-specific models
  • Built out async workflow engine for plug and play workflows
  • Built templating engine for bulk image generation
PythonPyTorchCUDAFastAPI
💼

Freelance Software Engineer

Global Clients Jan 2022 - Present
  • Built financial tools for wealth management (NYC, USA)
  • Developed creator-focused fintech platform with ACH & lending integrations (LA, USA)
  • Created PropTech prototypes (Dubai, UAE)
  • Implemented accounting integrations with Xero & QuickBooks
Node.jsAWSPostgresReact
🔧

Software Engineer (SDE2)

Tekion Corp May 2021 - Dec 2021
  • Improved service availability from 99.0% to 99.99%
  • Reduced latency by 90% (600ms → 50ms)
  • Designed Notes feature saving 70% time across platform
JavaSpringMongoDBGCP
💳

Software Development Engineer

Razorpay Nov 2020 - Mar 2021
  • Migrated tier-1 payments routing APIs from PHP monolith to Go microservices
  • Integrated new banks for smart UPI routing to improve transaction success rates
GoPHPRedisKafka
📦

Software Development Engineer

Amazon Sep 2019 - Oct 2020
  • Built ingress point on Retail Platform with sub-50ms latency
  • Achieved 4.7/5 feedback from merchant base
  • Migrated mission critical encryption service to new onboarding platform
  • Designed anomaly detection alerts for merchant onboarding
  • Mentored SDE intern and helped in hiring SDEs/SEs
JavaAWSDynamoDBNative AWS
🎓

Software Development Intern

Amazon Feb 2019 - Aug 2019
  • Built Web Crawler from scratch to track merchant configuration issues
  • Helped gain additional TPV of $10k+ month over month
  • Received full-time return offer from the same team
JavaAWSWeb Crawling

Featured Work

🎨

AI Image Generation

High-speed image generation pipeline

Built out inference and upscale workflows on top Flux models for image generation

PyTorch • CUDA • L40S GPU
AI
💳

Payments Infrastructure

High-throughput payment routing

Migrated monolith to microservices with improved UPI success rates

Go • Kafka • Redis
Fintech
🏪

Retail Platform

Amazon merchant onboarding

Sub-50ms latency ingress with anomaly detection & 4.7/5 merchant satisfaction

Java • AWS • DynamoDB
Scale
📊

Creator Finance Tools

Fintech for content creators

ACH, lending & accounting integrations for 400+ managed creators

Node.js • Xero • QuickBooks
SaaS

Tech Stack

Languages & Frameworks

Python / FastAPI
Java / Spring
Go

AI/ML & Infrastructure

PyTorch / CUDA
AWS / GCP
Kafka / RabbitMQ

Also experienced with

PostgreSQL
MongoDB
Redis
DynamoDB
Git
Docker
PHP
RabbitMQ

Let's Connect!

📞
✉️

Have an interesting project? Need a founding engineer?

Or just want to chat about AI & tech? 🚀

I'd love to hear from you!

📍 Bangalore / Kolkata / Remote

✏️
📧
💭
⛏️
Loading World...