---
title: "BISWAJEET SAHOO - SDE III in Greater Bengaluru Area | Tal"
description: "Meet BISWAJEET SAHOO, SDE III at Upstox based in Greater Bengaluru Area. AI stack includes antigravity, cursor, and opencode. Explore public work links including github."
image: "https://tal.club/meet/biswajeet-sahoo/share-image"
---

# BISWAJEET SAHOO on Tal

## Headline

SDE III at Upstox

## Location

Greater Bengaluru Area

## AI stack

antigravity

cursor

opencode

## Work experience

SDE III at Upstox, May 2026 \- Present · 4 mos, Bengaluru, Karnataka, India

Software Engineer at Walmart, Sep 2022 \- Apr 2026 · 3 yrs 8 mos, Bengaluru, Working as a Backend Developer for Walmart Retail Wireless Device Activation team, designing and enhancing backend microservices that handle carrier locked device activation flows which enables seamless sales of mobile devices and tablets\. Successfully onboarded Straight Talk carrier, Walmart’s largest prepaid carrier into the application by building and enhancing microservices, API orchestration and carrier integration layers\. Integrated and implemented support for multiple rate plan variants for Straight Talk and AT&T, enabling higher revenue and offering customers a wider range of plan options\. Led Design and development of AT&T postpaid flows by implementing distributed microservices, Kafka\-based event flows and integrating carrier APIs, enabling customers to seamlessly upgrade or exchange their devices\. Designed and developed AT&T account sign\-in flows, integrating authentication APIs, token management that allow users to securely access AT&T accounts\. Redesigned and optimized the wireless payment workflow by orchestrating activation\-before\-payment logic, reducing customer counter time by 3 minutes and preventing payment reversals due to failed activations\. Developed multiple monitoring dashboards to track key system and business metrics, providing visibility into user adoption, order flow and order\-cancellation trends\. Built internal CMS\-based tooling that streamlined device onboarding during Walmart’s annual sales events\. Contributed to BPO Admin onboarding system enabling multi\-tenant workflow orchestration for operational teams\.

Software Engineer at Target, Apr 2021 \- Sep 2022 · 1 yr 6 mos, Bengaluru, Karnataka, India, Developed event‑driven services responsible for distributing Seasonal and Non Seasonal clearance prices across retail stores\. Designed and implemented Kafka‑based event‑driven microservices to process high‑volume pricing updates across retail store systems\. Implemented reconciliation processes to detect and recover mismatches between BigRed tables, MySQL databases, and DB2 systems used for reporting\. Improved system reliability by implementing validation and automated recovery mechanisms for pricing inconsistencies\.

Software Engineer at Amdocs, Jul 2019 \- Mar 2021 · 1 yr 9 mos, Responsible for building Microservices using Spring Boot for Business functionalities related to Product, Order fulfillment, and Customer Rela‑tion\. Worked on Couchbase distributed data‑platform, storing data as items consisting of keys and values\. Used Jenkins container for the CI/CD deployment of micro services on the OpenShift Platform\. Implemented various NFR like FQDN, Unified Yaml, Domain Router, and BWC implementation\.

## Education

Master of Technology, Computer Science, NIT warangal

Bachelor of Technology, Computer Science, Government College of Engineering, Kalahandi

## Public links

- github: https://github\.com/biswajes

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

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