Brahmmam Boora, Developer in Hyderabad, Telangana, India
Brahmmam is available for hire
Hire Brahmmam

Brahmmam Boora

Software Engineer and Developer

Hyderabad, Telangana, India

Toptal member since March 25, 2026

Bio

Brahmmam is an engineering lead with over 13 years of experience building scalable SaaS applications using .NET, React, and Azure. He has deep expertise in system architecture, microservices, and performance optimization. Experienced in generative AI, including RAG-based solutions with LangChain and LLMs, Brahmmam leads teams to deliver high-impact enterprise products.

Portfolio

Optum
C#.NET, .NET 8, React, MongoDB, Bootstrap, Azure, Azure DevOps, GitHub Actions...
SumTotal
.NET Core, React, AngularJS, .NET MVC, Web API, Responsive UI, Accessibility...
XTGlobal
ASP.NET, .NET MVC, JavaScript, jQuery, C#.NET, .NET, C#, Front-end...

Experience

  • Full-stack - 13 years
  • C#.NET - 13 years
  • JavaScript - 12 years
  • SQL - 9 years
  • React - 6 years
  • Software Architecture - 3 years
  • Azure - 3 years
  • .NET 8 - 2 years

Preferred Environment

.NET 8, React, SQL, MongoDB, Full-stack, C#.NET, Web API, Microsoft Unit Tests, Software Architecture

The most amazing...

...solution I've developed is a RAG-based chatbot that I built using LangChain, with strong experience in enterprise application development.

Work Experience

Software Engineering Lead

2022 - PRESENT
Optum
  • Designed and implemented scalable features and user stories using .NET, React, and MongoDB, adhering to Agile Scrum practices to deliver high-quality releases.
  • Directed grooming and architecture design for new features, defining high-level design (HLD) and low-level design (LLD), and guiding a cross-functional team to ensure timely and efficient delivery.
  • Owned end-to-end technical delivery of the application, including design, development, deployment, and production support.
  • Upgraded React from version 16 to version 18, resolving breaking changes and refactoring dependent packages, improving performance and maintainability.
  • Implemented performance optimizations, reducing application response time and improving overall system efficiency and scalability.
Technologies: C#.NET, .NET 8, React, MongoDB, Bootstrap, Azure, Azure DevOps, GitHub Actions, AI Copilots, Performance Tuning, Full-stack, Entity Framework Core, JavaScript, HTML, Unit Testing, CQRS, Clean Architecture, RESTFul APIs, Single-page Applications (SPAs), MVC Design, Software Architecture, CSS, REST, .NET, C#, Python, Agentic AI, Generative Artificial Intelligence (GenAI), Retrieval-augmented Generation (RAG), Front-end, Page Speed Optimization, Web Development, ASP.NET Web API, Azure App Service, REST APIs, Artificial Intelligence (AI), ECMAScript (ES6)

Development Lead

2015 - 2022
SumTotal
  • Designed and developed scalable modules for a multi-tenant, multi-lingual enterprise SaaS (ELMS), supporting 10,000+ concurrent users.
  • Led end-to-end feature delivery, from requirements gathering and design to deployment and production support, ensuring high-quality releases.
  • Acted as a subject-matter expert (SME) for critical modules, resolving complex technical issues and guiding team members on best practices.
  • Collaborated with cross-functional product, QA, and UX teams on the delivery of customer-centric features aligned with business goals.
  • Optimized application performance, improving system responsiveness and reducing latency through efficient design and query optimization.
  • Mentored junior developers, improving team productivity and code quality through code reviews and technical guidance.
Technologies: .NET Core, React, AngularJS, .NET MVC, Web API, Responsive UI, Accessibility, Multi-tenant SaaS, Microservices, Apache Kafka, xUnit, Unit Testing, Third-party Integration, Postman, SQL Server Profiler, Fiddler, Git, TortoiseGit, Swagger, 508/WCAG 2.0, Localization, TypeScript, CSS, REST, .NET, C#, Front-end, Page Speed Optimization, Microsoft SQL Server, Web Development, ASP.NET Web API, Microservices Architecture, REST APIs, RESTFul APIs, ECMAScript (ES6)

Software Engineer

2013 - 2015
XTGlobal
  • Developed and maintained enterprise web applications using .NET and related technologies, ensuring robust and scalable solutions.
  • Performed debugging and issue resolution, reducing production defects and improving application stability.
  • Enhanced database performance by optimizing queries, indexing, and data handling strategies.
Technologies: ASP.NET, .NET MVC, JavaScript, jQuery, C#.NET, .NET, C#, Front-end, Microsoft SQL Server, Web Development, ASP.NET Web API

Experience

EasyTest Web Application

EasyTest is an internal web application designed to test EasyGroup products, which are part of payment systems and generate rate files shared with hospitals. The EasyTest application allows business analysts to execute and validate test cases produced by EasyGroup components before deployment to live applications, reducing manual effort and ensuring faster, more accurate results. With over 120 EasyGroup components that are difficult to test manually for each release, EasyTest provides a user-friendly interface to act as an interactive batch tester based on the input and output block structure. Additional functionalities include importing and exporting test cases and capturing logs generated by EasyGroup products.

Enterprise Learning Management Systems (ELMS)

Enterprise Learning Management System (ELMS) is a SaaS enterprise learning management suite where learners can take courses and improve their skills. Administrators can assign required courses and recommend them to help their employees upskill. Administrators can also track learners' progress in the course and review assessments.

ELMS makes it simple for our clients' users to search and discover–even deliver–the precise learning they need to resolve skills gaps, boost performance, create talent agility, and cultivate leaders.

The ELMS administrator can create users, jobs, domains, and organizations, and create activities, assigning them to users by specific users, user groups, or domain- and organization-based users. Learners can take training assigned by an administrator or manager, create their own knowledge documents and self-training activities, and take assessments. Managers or administrators can track the status of their reporters through the application itself. Migration is also very simple, as ELMS supports uploading users, activities, and associated data in text files through the UI.

Education

2008 - 2012

Bachelor's Degree in Computer Science

Jawaharlal Nehru Technological University Hyderabad - Hyderabad, India

Certifications

NOVEMBER 2025 - PRESENT

AI Dojo

Optum Tech University

Skills

Libraries/APIs

React, Web API, REST APIs, jQuery

Tools

Azure App Service, Microsoft Unit Tests, xUnit, Postman, SQL Server Profiler, Fiddler, Git, TortoiseGit

Languages

SQL, JavaScript, C#.NET, C#, TypeScript, ECMAScript (ES6), Java, HTML, C, Python 3, CSS, Python

Frameworks

.NET 8, .NET Core, .NET, ASP.NET Web API, Bootstrap, AngularJS, Entity Framework Core, ASP.NET, Swagger

Paradigms

REST, Microservices Architecture, Azure DevOps, Microservices, Unit Testing, CQRS, Clean Architecture, MVC Design

Storage

Microsoft SQL Server, MongoDB, RDBMS

Platforms

Azure, Apache Kafka

Other

Front-end, Web Development, Full-stack, RESTFul APIs, Page Speed Optimization, Artificial Intelligence (AI), Mathematics, Software Architecture, GitHub Actions, AI Copilots, Performance Tuning, .NET MVC, Responsive UI, Accessibility, Multi-tenant SaaS, Open-source LLMs, RAG Systems, LangChain, Chatbots, Multi-language Support, Single-page Applications (SPAs), Third-party Integration, 508/WCAG 2.0, Localization, Agentic AI, Generative Artificial Intelligence (GenAI), Retrieval-augmented Generation (RAG)

Collaboration That Works

How to Work with Toptal

Toptal matches you directly with global industry experts from our network in hours—not weeks or months.

1

Share your needs

Discuss your requirements and refine your scope in a call with a Toptal domain expert.
2

Choose your talent

Get a short list of expertly matched talent within 24 hours to review, interview, and choose from.
3

Start your risk-free talent trial

Work with your chosen talent on a trial basis for up to two weeks. Pay only if you decide to hire them.

Top talent is in high demand.

Start hiring