Sujeet Kumar

Bangalore, Karnataka, India

Senior Full-Stack Software Engineer with 8+ years of experience modernizing large-scale enterprise systems and delivering cloud-ready web platforms. I specialize in transforming legacy applications into high-performance, scalable solutions using Angular and .NET, with a strong emphasis on clean architecture, API design, security, and cloud deployment. I have led end-to-end modernization initiatives—from system design and backend optimization to CI/CD automation and production rollout—across mission-critical domains including aerospace, finance, analytics, and enterprise IT platforms. My work spans microservice-oriented APIs, secure authentication (WSSO, JWT, OAuth2), cloud platforms (VMware TAS / PCF, Docker), and performance-optimized data access using Dapper and SQL Server. Beyond hands-on development, I actively mentor teams, drive engineering best practices, and collaborate with cross-functional stakeholders to deliver maintainable, business-aligned solutions. I thrive in agile, fast-paced environments and continuously adapt to emerging technologies to build systems that scale reliably and sustainably.

Experience

Programmer Analyst 3 /Senior Developer (Boeing)

BMAPS (Boeing Master Aircraft Production Scheduling)
  • Legacy Transformation: Spearheaded the architectural modernization of a legacy WPF .NET Framework thick-client application into a high-performance web ecosystem using Angular 19 and .NET 8.
  • Architecture Design: Engineered a scalable backend API using Dapper ORM and MS SQL Server, optimizing data access patterns for high-throughput enterprise requirements.
  • Platform Migration: Directed the deployment strategy to VMware Tanzu Application Service (TAS), leveraging cloud-native principles to improve system resilience and scalability.
  • Infrastructure as Code: Developed and optimized end-to-end Azure DevOps CI/CD pipelines for automated testing and deployment, migrating code repositories to GitLab to streamline version control.
  • Agile Mentorship: Guided the development team on industry best practices, including SOLID principles, clean architecture, and modern Angular patterns to ensure long-term maintainability.
  • Strategic Estimation: Collaborated closely with Product Owners, managers, and business stakeholders to provide accurate technical feasibility assessments and timeline estimations for multi-phase delivery.
  • Process Improvement: Established a culture of quality by instituting peer code reviews and automated testing standards, reducing technical debt during the modernization journey.
BWS (Boeing Wiring System)
  • Designed and established the .NET and Angular project structure for the BWS application suite, enabling a seamless transition from desktop to web applications.
  • Developed and published an Angular @boeing/bws-common library to the SRES NPM repository for shared use across all BWS applications.
  • Created the Boeing.BWS.Common library in .NET Core and published it to the SRES NuGet repository, ensuring reusability across BWS applications.
  • Integrated WSSO-NG authentication to enable WSSO support across all applications under the BWS umbrella.
  • Implemented critical functionalities, including session management, to synchronize sessions across multiple applications hosted under a single vanity URL.
  • Contributed to API development using .NET 8, ensuring robust backend functionality.
  • Developed features using ASP.NET MVC, incorporating JavaScript for front-end enhancements.
  • Conducted Angular training sessions for team members to enhance development capabilities.
TDCOM and Analytics Portal (Teardown Lab)
  • Led the development of a web application, designing and implementing APIs using .NET Core and Python (Flask) with integrated machine learning models.
  • Developed the user interface using Angular 11, ensuring a seamless and responsive user experience.
  • Integrated WSSO security support to enhance authentication and access control mechanisms.
  • Deployed and managed the application on Pivotal Cloud Foundry (PCF), ensuring scalability and reliability.
  • Conducted requirement gathering sessions with stakeholders and presented proof-of-concept (POC) solutions.
  • Adapted to diverse technologies to align with evolving customer and project requirements.
SAT (Service Actuals)
  • Developed and enhanced APIs using C# and ASP.NET Core.
  • Designed and implemented UI features in Angular 8 for an improved user experience.
  • Strengthened application security by implementing best practices and enhancements.
  • Provided technical solutions to address business and development challenges.
  • Upgraded APIs from ASP.NET Core 2.1 to 3.1, improving performance and maintainability.
  • Contributed to build and release processes across development, testing, and production environments.
  • Ensured high-quality deliverables by adhering to best practices and first-time-right development.
  • Consistently met project deadlines while maintaining code efficiency and reliability.
April 2020 - Present

Associate Software Engineer (Mphasis)

Equity Award Center (Transfer Shares) – Charles Schwab Corporation
  • Developed front-end features using Angular 7, enhancing the user experience.
  • Implemented unit test cases using the Jasmine framework to ensure application reliability
  • Conducted knowledge transfer (KT) sessions to facilitate team onboarding and knowledge sharing.
  • Maintained high code quality with zero production issues.
  • Provided support to the Trade Enhancer team, assisting in ASP.NET MVC development.
Boral (Boral Limited) – Hewlett Packard
  • Developed front-end features using Angular 7, enhancing the user experience.
  • Developed and enhanced APIs using C# and ASP.NET Core.
  • Implemented unit test cases using the Jasmine framework to ensure application reliability.
  • Conducted knowledge transfer (KT) sessions to facilitate team onboarding and knowledge sharing.
  • Maintained high code quality with zero production issues.
  • Provided support to the Trade Enhancer team, assisting in ASP.NET MVC development.
Jan 2018 - March 2020

Education

Boston University, United States

Masters of Software Development
March 2022 - January 2024

Visvesvaraya Technological University, India

Bachelor of Computer Science & Engineering
July 2013 - July 2017

Skills

Programming Languages & Tools
Workflow
  • .Net Core API
  • Websites and Application Development
  • Android, iOS & Hybrid Application

Interests

Apart from being a skilled Full Stack Developer, I have a strong passion for spending time in nature and engaging in outdoor activities. Whether it's hiking through lush forests, exploring scenic trails, or simply taking a leisurely walk in the park, I find solace and peace in the beauty of nature. I also enjoy cooking my own meals and experimenting with different recipes in the kitchen. Additionally, I love to play badminton, which not only keeps me active but also allows me to socialize with others who share my love for the sport. Overall, my interests keep me engaged, energized, and fulfilled both personally and professionally.

Certifications

  • C# S2 by Mphasis
  • C# Fundamentals
  • Building Your First API with ASP.NET Core 2
  • Programming Foundations: APIs and Web Services
  • Certified SAFe® 5 Practitioner
  • Angular - The Complete Guide (2021 Edition)

Awards

  • Pride@Boeing Appreciation Award for outstanding contributions.
  • Pride@Boeing Accomplishment Award in recognition of exceptional performance.
  • Monthly Summit Award – By Mphasis for excellence in project execution.
  • Ranked among the top 10 teams in India for the Hackathon-Code for a Cause challenge, organized by Envestnet.