Hello World! I'm

Brian D'souza

Brian D'souza

I want to make things that make a difference.

About

Hello! I'm Brian, a Senior Software Engineer based in Doha, Qatar.

I enjoy developing new things that live on the internet, whether that be websites, applications, or anything in between. My goal is to always build user friendly products.

I'm also a technical writer—I have published two research papers in International Journals, presented at a National Conference, and built machine learning models for predictive analysis.

Currently, I'm working as an IT Consultant in the aviation sector, building microservices for enterprise airline systems.

Experience

IT Consultant @ Wings Micro Systems LLC (Client: Qatar Airways)
June 2025 - Present
  • Collaborated across Upgrade, App Personalization, and Loyalty PODs using Java 17/21 to deliver high-impact passenger-facing features in Agile environments.
  • Engineered real-time passenger upgrades, QSuites seat selection, and ancillary payment services, directly generating $1M+ in monthly sales.
  • Developed personalized onboarding features using RESTful APIs and push notifications, alongside distributed Hibernate/JPA modules for loyalty tier benefits and transactions.
  • Decoupled legacy JSF monoliths into Spring Boot microservices using Domain-Driven Design (DDD) and BFF API patterns.
  • Automated deployments via Azure CI/CD pipelines and Podman/Kubernetes containers while utilizing Elasticsearch (ELK) and SonarQube for monitoring and code quality.
Module Lead @ Mphasis
July 2024 - Present
  • Lead Developer of an application for generating and managing customer budgets, enabling real-time tracking of spending against budget thresholds by aggregating data from various sources. Orchestrated deployment on Kubernetes for optimal scalability and reliability.
  • Led the migration of an API from a legacy source to an improved one, ensuring a smooth transition while in production. Developed robust testing and rollout strategies to minimize disruption and maximize efficiency.
  • Oversaw the end-to-end development of a financial insights application, handling data gathering, big data processing jobs, API development, cloud-based data storage, and integration with downstream systems like Snowflake and UI teams.
  • Facilitated architecture and technical discussions to design a feature for aggregating data from multiple sources to calculate customer net worth.
  • Provided mentorship and guidance to new team members, assisting with onboarding and offering technical support across the team's diverse portfolio of applications.
Assistant Manager @ Reliance JIO
December 2021 - July 2024
  • Designed and developed user-friendly Spring Boot web applications with Thymeleaf for hardware ordering and asset profiling management.
  • Proficient in Python scripting to analyze daily generated CDR (Call Detail Records) files from 12 supercores, each with millions of rows, focusing on dialed and dialer number columns for insightful analysis.
  • Successfully led the migration of an existing Spring JSP project to Spring Boot Thymeleaf, significantly enhancing efficiency and performance.
  • Developed microservices tailored for telecom inventory management.
  • Build and Deployed applications on Reliance cloud servers for seamless access and scalability.
Spring Framework Training Consultant @ Neebal Gurukul
November 2023 - November 2023
  • Provided comprehensive instruction in the Spring Framework.
  • Delivering tailored learning modules and hands-on sessions to individuals/groups seeking to enhance their proficiency in Spring Framework development.
  • Topics covered included IoC/DI, AOP, Spring Container, MVC, Spring Data Access, Transactions Management, Spring Security, and Spring Boot, enabling learners to grasp fundamental concepts and implement them effectively in real-world projects.
Visiting Faculty @ University of Mumbai
December 2021 - April 2023
  • Worked as visiting faculty for BSc (Computer Science) first, second and final year students.
  • Delivered theory lectures on Algorithms, Java and Web Services
  • Demonstrated practicals on Features of Java and Web Services.
  • Completed the entire syllabus on time as per the guidelines designated by University of Mumbai and delivered high-quality lectures with strong student interaction.
Visiting Faculty @ NMIMS Deemed to be University
September 2022 - December 2022
  • Worked as Visting Faculty for Bsc and Msc (School of Mathematics).
  • Delivered lectures on Big Data and Hadoop.
  • Demonstrated industrial based practicals and projects on Big Data.
Freelance
January 2022 - December 2022
  • Developed and Maintained REST APIs on SpringBoot
  • Provide 24/7 support
Java / Python Instructor @ EduDev
December 2021 - March 2022
  • Worked as Java / Python Instructor for high school and junior college students
  • Delivered theory lectures on Java and Python
  • Demonstrated industrial based projects on SpringBoot, Django, Tkinter.
Software Developer @ Pyramed Telemedicine
June 2021 - December 2021
  • Develop REST APIs using Spring Boot.
  • Integrated Sentry for capturing errors and form.io for interacting between front end elements and APIs.
  • Used Swagger and Insomnia for testing APIs.
  • Build, Test and Deploy code on AWS using CI/CD pipeline.
Programmer Associate @ Decimal Point Analytics Pvt Ltd
May 2019 - March 2021
  • Build user friendly web applications using Play Framework.
  • Developed and maintained server-side code with Java and Maven and website monitoring scripts on Python.
  • Used Bitbucket for testing and deployment and GitFlow for project release on AWS.
  • Provide emergency response 24/7 to assist in the troubleshooting and restoration of services.
Software Developer Intern @ India Fastener
December 2018 - March 2019
  • Developed and designed a complete educational application on PhoneGap /Cordova.
  • Implemented Framework7 for frontend and used PHP MySQL as backend for dynamic information.

PUBLICATIONS

Events

Conference

  • Presented Research Paper on Gambling Prediction Analysis in National Conference Emisha 2019
Presenting Presentation Slide Conference Hall

Achievements and Awards

  • Academic Annual Award 2018 from MVLU College for toppers in Academic Year 2016-2017
  • Academic Excellency Award 2017 from CitizenCredit Co-operative Bank for securing first rank in Academic Year 2016-2017
  • Academic Annual Award 2016 from MVLU College for toppers in Academic Year 2015-2016
  • Academic Annual Award 2015 from MVLU College for toppers in Academic Year 2014-2015
Academic Award

Contact Me


Copyright © Brian D'souza 2026