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Adnaan Bheda

@adnaanbheda

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Backend developer at Atlassian who built spam detection systems protecting millions of users.

India

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At Atlassian, I built spam and abuse detection systems using OPA policies in Golang and Rego, protecting millions of users. I also wrote gibberish-detection algorithms to flag spammy sites before they reached customers.

At Klinify, I rewrote core APIs from Flask to async Uvicorn, cutting compute costs in half while scaling to 10K requests per second. I also built a FHIR terminology service that cut the project timeline by 80% and vendor costs by 90%.

Experience

Work history, roles, and key accomplishments

Backend Developer

Atlassian

Dec 2022 - May 2025 (2 years 5 months)

Built detection systems for spam/abuse using OPA policies in Golang and Rego, protecting millions of users. Developed a Kotlin/Spring Boot service from the ground up and shipped data residency for marketplace apps.

Go Rego OPA (Rego)Kotlin Spring Boot Splunk Data Residency Test Planning

Senior Backend Engineer

Klinify

Dec 2020 - Dec 2022 (2 years)

Rewrote core APIs from Flask to async Uvicorn, cutting compute costs in half and scaling to 10K requests/sec. Built a FHIR terminology service in Java/Spring Boot, cutting project timeline by 80% and vendor costs by 90%.

Flask Uvicorn Java Spring Boot FHIR Redis OpenAPI Pytest TypeScript NodeJS Kubernetes AKS

Full Stack Developer

Roado

Jan 2020 - Dec 2020 (11 months)

Set up OSRM and Nominatim in production on OpenStreetMap data. Built a dynamic Excel generation system with VBA injection and migrated infrastructure to Kubernetes on AWS.

OSRM Nominatim OpenStreetMap NodeJS Kubernetes Kops AWS RabbitMQ Leaflet Analytics

Freelance Developer

Freelancing

Built a data scraping pipeline using Selenium, TinyDB, and Electron that processed 2 million records.

Selenium TinyDB Electron Data Scraping

Education

Degrees, certifications, and relevant coursework

A.D. Patel Institute of Technology

Bachelor of Engineering, Computer Engineering

2016 - 2020

Grade: 8.43 CGPA

Activities and societies: Co-developed the official social platform for the college using React Native and GoLang; hypothesized a Logical Error Detection System based on GPU K-Nearest Neighbors.

Pursued a degree in Computer Engineering, achieving a CGPA of 8.43. Co-developed the official social platform for the college using React Native and GoLang.