
Brahmmam Boora
Verified Expert in Engineering
Software Engineer and Developer
Hyderabad, Telangana, India
Toptal member since March 25, 2026
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
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
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.
Development Lead
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.
Software Engineer
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.
Experience
EasyTest Web Application
Enterprise Learning Management Systems (ELMS)
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
Bachelor's Degree in Computer Science
Jawaharlal Nehru Technological University Hyderabad - Hyderabad, India
Certifications
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)
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