Sameer Mirji profile photo 1 on Tal

Sameer Mirji

Staff Software Engineer at Walmart Labs

Bengaluru

16+ years of work experience

Walmart Global Tech
Oct 20215 yrsPresent

Bengaluru

Currently driving strategic engineering initiatives in the Advertising organization, including architecting and delivering highly impactful systems that enable Campaign Management for Advertisers as a part of the Display Self Serve Initiative. 1. Campaign Manager team builds new and enriching features for Ad Management 2. Display API team develops API's which are externalized for direct consumption by the Advertising Partners AI: Building and enhancing skills for an Agile Agent which automates the core SDLC workflow with Planning, Solutioning, Implmentation and Release using Walmart’s internal AI super agent (Wibey).
Walmart Global Tech
Apr 20201 yr 7 mosOct 2021

Bengaluru, Karnataka, India

As a part of Advertising Team, I worked on building Display Self Serve application that manages the life cycle of Campaigns for Advertisers. The application built using asynchronous programming and actor based model, is optimized to manage more than thousands of advertisers on the platform and integrates with several upstream services to provide a seamless self-serve experience to a high number of users at any given point of time. The service also runs with minimal infrastructure (2 pods) on production.
Walmart Global Tech
Dec 20181 yr 5 mosApr 2020

Bengaluru, Karnataka, India

As a part of Catalog Engineering Team, I worked on the read orchestrator application which serves all the product catalog information to walmart.com. Improvised the performance of the application by 3x times on CPU consumption, by upgrading the application to a Reactive System that processes requests asynchronously (using NIO).
CA Technologies
Nov 20162 yrs 2 mosDec 2018

Bengaluru Area, India

Worked for the Data and Analytics team on building an analytics platform termed as Jarvis, a big data application that can run any data science algorithm. The platform is built with lambda architecture which supports batch processing on Hadoop, and real-time processing on Kafka. The product hosts multiple microservices that are individually scalable to handle any amount of traffic. On the tech front, used Java, Kafka, Hadoop, ElasticSearch, Python. Product supports both on-premise and Docker (Single and Swarm) versions of deployment models.
Akamai Technologies
Sep 20142 yrs 3 mosNov 2016

Bangalore

Worked on building scalable, distributed, fault tolerant and robust web applications. SiteStats, a tool that scraped internet to gather all the website information, listing interesting insights on their CDN usage and potentially helping sales to grab new customers. Key contributions in adding new features, enhancements, performance improvement, latency regression, content caching using in-memory data stores. Mobile Analytics, a web application that provided performance metrics for any commercial event hosted by websites using Akamai's CDN, by tracking the user access logs.
Covalense
Jan 20149 mosSep 2014

Bangalore

• Worked on building a testing automation framework tool that automated testing of Oracle BRM billing system specific process flows. • Worked on building a middleware application that integrated SalesForce on Cloud with Oracle BRM billing system. • Developed a self-care portal targeted for Tier-2 Telecom Business Operators. • Implemented a Employee Performance Management System.
Etisalat
Jun 20103 yrs 8 mosJan 2014

Bengaluru Area, India

Worked as Software Developer on a custom grown Telecom BSS product for "Etisalat (Emirates Telecommunication Corp.) - Abu Dhabi, UAE." • Worked on Bitstream Access project involving sharing of Fixed Line Services (such as HSI, Voice, VPN, IPTV). Key contributions were related to Order Handling, Wholesale Billing, Work Force Management. • Worked on a BSS Transformation project, involving transformation & migration of all the services from legacy system into suite of products [BSCS and OSM systems]. We used IBM RCC and RCQ version control tools for code deliveries. • As a Software Project Trainee [Jun 2010 - Oct 2010], contributed with three Integral modules of the HRMS portal: Employee, Absence & Attendance and CBT (Computer Based Test) modules.
GitHub
@sammirji

Sameer’s AI Stack

claude code
claude code
codex
codex
gemini
gemini
github copilot
github copilot
openai
openai
githubcopilot
githubcopilot

Education

nitte meenakshi institute of technology

Bachelor of Engineering - BE, Computer Science

nitte meenakshi institute of technology

20054 yrs2009

PUC, PCME

Karnataka State Pre-University Board

20032 yrs2005

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Headline

Staff Software Engineer at Walmart Labs

About

I hold 16 years of experience in designing and building robust, scalable, fault tolerant distributed applications. Proficient in Data Structures, Algorithms, System Design and Architecture. Proven record in leadership and mentoring. Built and delivered highly impactful resilient applications and AI driven products for large scale systems. Tech Specialities: Java, System Design and Architecture, Artificial Intelligence, Event Streaming (Kafka), Distributed Cache, Relational Databases and NoSQL data-stores

Location

Bengaluru

AI stack

claude code

codex

gemini

github copilot

openai

githubcopilot

Work experience

Staff Software Engineer at Walmart Global Tech, Oct 2021 - Present · 5 yrs, Bengaluru, Currently driving strategic engineering initiatives in the Advertising organization, including architecting and delivering highly impactful systems that enable Campaign Management for Advertisers as a part of the Display Self Serve Initiative. 1. Campaign Manager team builds new and enriching features for Ad Management 2. Display API team develops API's which are externalized for direct consumption by the Advertising Partners AI: Building and enhancing skills for an Agile Agent which automates the core SDLC workflow with Planning, Solutioning, Implmentation and Release using Walmart’s internal AI super agent (Wibey).

Senior Software Engineer at Walmart Global Tech, Apr 2020 - Oct 2021 · 1 yr 7 mos, Bengaluru, Karnataka, India, As a part of Advertising Team, I worked on building Display Self Serve application that manages the life cycle of Campaigns for Advertisers. The application built using asynchronous programming and actor based model, is optimized to manage more than thousands of advertisers on the platform and integrates with several upstream services to provide a seamless self-serve experience to a high number of users at any given point of time. The service also runs with minimal infrastructure (2 pods) on production.

Senior Software Engineer at Walmart Global Tech, Dec 2018 - Apr 2020 · 1 yr 5 mos, Bengaluru, Karnataka, India, As a part of Catalog Engineering Team, I worked on the read orchestrator application which serves all the product catalog information to walmart.com. Improvised the performance of the application by 3x times on CPU consumption, by upgrading the application to a Reactive System that processes requests asynchronously (using NIO).

Senior Software Engineer at CA Technologies, Nov 2016 - Dec 2018 · 2 yrs 2 mos, Bengaluru Area, India, Worked for the Data and Analytics team on building an analytics platform termed as Jarvis, a big data application that can run any data science algorithm. The platform is built with lambda architecture which supports batch processing on Hadoop, and real-time processing on Kafka. The product hosts multiple microservices that are individually scalable to handle any amount of traffic. On the tech front, used Java, Kafka, Hadoop, ElasticSearch, Python. Product supports both on-premise and Docker (Single and Swarm) versions of deployment models.

Software Engineer at Akamai Technologies, Sep 2014 - Nov 2016 · 2 yrs 3 mos, Bangalore, Worked on building scalable, distributed, fault tolerant and robust web applications. SiteStats, a tool that scraped internet to gather all the website information, listing interesting insights on their CDN usage and potentially helping sales to grab new customers. Key contributions in adding new features, enhancements, performance improvement, latency regression, content caching using in-memory data stores. Mobile Analytics, a web application that provided performance metrics for any commercial event hosted by websites using Akamai's CDN, by tracking the user access logs.

Software Engineer at Covalense, Jan 2014 - Sep 2014 · 9 mos, Bangalore, • Worked on building a testing automation framework tool that automated testing of Oracle BRM billing system specific process flows. • Worked on building a middleware application that integrated SalesForce on Cloud with Oracle BRM billing system. • Developed a self-care portal targeted for Tier-2 Telecom Business Operators. • Implemented a Employee Performance Management System.

Software Engineer at Etisalat, Jun 2010 - Jan 2014 · 3 yrs 8 mos, Bengaluru Area, India, Worked as Software Developer on a custom grown Telecom BSS product for "Etisalat (Emirates Telecommunication Corp.) - Abu Dhabi, UAE." • Worked on Bitstream Access project involving sharing of Fixed Line Services (such as HSI, Voice, VPN, IPTV). Key contributions were related to Order Handling, Wholesale Billing, Work Force Management. • Worked on a BSS Transformation project, involving transformation & migration of all the services from legacy system into suite of products [BSCS and OSM systems]. We used IBM RCC and RCQ version control tools for code deliveries. • As a Software Project Trainee [Jun 2010 - Oct 2010], contributed with three Integral modules of the HRMS portal: Employee, Absence & Attendance and CBT (Computer Based Test) modules.

Education

Bachelor of Engineering - BE, Computer Science, nitte meenakshi institute of technology

PUC, PCME, Karnataka State Pre-University Board

Public links

github: https://github.com/sammirji

Sameer Mirji - Staff Software Engineer in Bengaluru | Tal