---
title: "Adithya B - Software Developer in Bengaluru | Tal"
description: "Meet Adithya B, Software Engineer @OneCap — Building production AI agents and the backend & cloud systems that run them | Python · AWS · Bedrock AgentCore based in Bengaluru. AI stack includes claude code, claude, and codex. Explore public work links including github."
image: "https://tal.club/meet/adithya-b/share-image"
---

# Adithya B on Tal

## Headline

Software Engineer @OneCap — Building production AI agents and the backend & cloud systems that run them \| Python · AWS · Bedrock AgentCore

## About

Software engineer building production AI agents and the backend/cloud systems behind an AI\-native fintech \(OneCap\)\. I work in Python/TypeScript on deep AWS \(Bedrock AgentCore, Lambda, ECS\), and I'm happiest taking something 0→1 \- agent runtimes, extensible architectures Outside of work: TV series, trekking, sports, travel Stack: Python · TypeScript · Node\.js · FastAPI · Sqlalchemy · React · AWS \(Bedrock AgentCore, Lambda, ECS, Step Functions, EventBridge, SQS, S3, EC2, SES, Aurora/RDS, Cognito, WAF, VPC\) · PostgreSQL · claude agents SDK · Docker · CI/CD

## Location

Bengaluru

## AI stack

claude code

claude

codex

cursor

mcp

ChatGPT

## Work experience

Software Developer at OneCap, Jul 2025 \- Present · 1 yr 3 mos, \- Designed and shipped autonomous AI agents in production on AWS Bedrock AgentCore \(Claude\) — including an internal autonomous "virtual employee" \(OpenClaw in Lightsail\) that maintains a live wiki of the entire codebase, reviews PRs and make cross repo changes\. \- Built an event\-driven balance\-confirmation platform — a multi\-trigger AWS Lambda routing HTTP, Step Functions batch jobs, and an SES → EventBridge → SQS event pipeline with idempotent, per\-recipient delivery tracking and async email workflows\. \- Built production fintech services end\-to\-end — architecture, code, and AWS infrastructure; four services built from scratch\. \- Led a zero\-downtime authentication migration — moved the login flow from the ALB \(which integrated with Cognito directly\) to the frontend, with the ALB downgraded to validating UI\-issued JWTs via the JWKS endpoint — with under a minute of downtime and zero user\-visible change\. \- Architected for extensibility, scale, and security — design patterns that make new features one\-file additions, PostgreSQL row\-level multi\-tenancy, and performance work \(e\.g\. a 45k\-row write cut from minutes to seconds, \~30×\)\. Owned AWS infrastructure & CI/CD across the platform — Bedrock, ECS, Lambda, Step Functions, EventBridge, SQS, SES, Aurora, Cognito, WAF, VPC — with standardized pipelines and dependency\-vulnerability scanning\.

Software Developer Intern at OneCap, Feb 2025 \- Jun 2025 · 5 mos, \- Built the core backend for the company's first reconciliation product — the DB schema, business\-logic engine, and async REST APIs, along with reporting and metrics\. \- Built a multi\-provider email\-ingestion service \(IMAP / Office 365 / Gmail\) with token\-refresh authentication, containerized and exposed through a REST API\. \- Delivered features across several services — including a Node/TypeScript data service and an automated notification service — and implemented JWT\-based authentication middleware\. \- Deployed and ran these services on AWS — containerized on ECS/ECR, plus Aurora PostgreSQL and a DocumentDB datastore — and set up CI/CD foundations with PR test\-coverage and deployment workflows across repositories\.

Research Intern at Center for Information Security, Forensics and Cyber Resilience, Jun 2024 \- Feb 2025 · 9 mos, Bengaluru, Karnataka, India

## Education

Bachelor of Technology \- BTech, Computer Science, PES University

## Public links

- github: https://github\.com/a\-dithya\-b

[View the original profile](https://tal.club/meet/adithya-b)

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