Available to hire
Hi, I’m Baljeet Singh Juneja, a seasoned full-stack developer with 15+ years of experience architecting, developing, and delivering enterprise-grade applications across healthcare, nuclear, finance, and education domains.
I’m adept in full SDLC using .NET Core, MVC, React, and Angular with a proven track record in Agile-driven environments. I translate complex business needs into scalable, secure, and high-performance digital solutions, and I’m passionate about staying current with industry trends to drive innovation in every project.
Skills
Experience Level
Expert
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Intermediate
Language
English
Fluent
German
Intermediate
Work Experience
Sr. Full Stack Developer at Springtime Technologies
June 1, 2024 - November 9, 2025Led the migration of a key SaaS product module (InvoiceTrack) from a legacy stack to a modern React-based architecture, leveraging KendoReact components for UI consistency and maintainability. Architected reusable, modular React components and integrated Redux for robust state management, significantly improving code maintainability, performance, and scalability across the product suite. Directed cross-functional collaboration between engineering, QA, and product teams to ensure a seamless, phased migration with zero disruption to business operations and customer experience.
Software Engineer at Microsoft Austria
May 31, 2024 - May 31, 2024Interface with product owners, stakeholders, and cross-functional teams throughout the SDLC to define software requirements and enhance value for customers and end users. Provided end-to-end technical support and issue resolution for multiple healthcare products, ensuring timely bug fixes and improved system reliability. Contributed to modernization of Dragon Medical One by migrating legacy modules into a scalable React-based application and applying microservices principles to improve modularity and maintainability. Worked in Agile sprints to deliver enhancements rapidly while meeting clinical user needs.
Software Engineer at Microsoft Austria
May 1, 2022 - May 1, 2024Interface with product owners and cross-functional teams throughout the SDLC to define software requirements and enhance value for customers and end-users; Provided end-to-end technical support for multiple healthcare products; Contributed to modernization of Dragon Medical One by migrating legacy modules into a scalable React-based application; Applied microservices architecture to improve modularity, performance, and maintainability; Worked in Agile sprints to deliver enhancements with high code quality.
Sr. Full Stack Developer at IAEA, United Nations
April 30, 2022 - April 30, 2022Spearheaded the design and development of high-performance software solutions for the Department of Safeguards, leveraging Agile Scrum methodologies. Delivered full-stack features using Angular 10+, .NET Web API, Entity Framework, and SQL Server, focusing on security, reliability, and interoperability. Fostered cross-team collaboration to ensure alignment with broader system architecture and regulatory requirements.
Sr. Full Stack Developer at Ness Technologies
August 31, 2016 - August 31, 2016Migrated legacy education systems to ASP.NET MVC 5; built dashboards and analytics modules with D3.js and Web API; collaborated with UX/UI designers to create responsive and accessible front-end interfaces. Conducted code reviews, mentored junior developers, and implemented best practices to ensure code quality, maintainability, and scalability across the software components.
Sr. Full Stack Developer at IAEA, United Nations
August 1, 2016 - April 1, 2022Spearheaded design and development of high-performance software solutions for the Department of Safeguards, leveraging Agile Scrum methodologies.
Sr. Full Stack Developer at Ness Technologies
September 1, 2015 - August 1, 2016Migrated legacy education systems to ASP.NET MVC 5; built dashboards and analytics modules with D3.js and Web API; collaborated with UX/UI designers for responsive, accessible interfaces; conducted code reviews and mentored juniors; implemented best practices for code quality and scalability.
Sr. Software Engineer at BNP Paribas
April 30, 2015 - April 30, 2015Developed secure platforms for bond issuance and primary market workflows, delivering full-stack capabilities with C#, ASP.NET MVC, and Web API. Collaborated with product managers and stakeholders to gather requirements, define technical specifications, and deliver high-quality software on time. Proactively researched new technologies to enhance team productivity and software quality.
Software Engineer at Capgemini India
January 31, 2013 - January 31, 2013Collaborated with product managers and UX designers to deliver new features for a web-based application on a bi-weekly sprint cycle. Implemented features using Java, JavaScript, and HTML/CSS, and optimized performance by identifying bottlenecks in the codebase. Participated in Agile ceremonies to ensure timely delivery and alignment with user needs.
Sr. Software Engineer at BNP Paribas
January 1, 2013 - April 1, 2015Developed secure platforms for bond issuance and primary market workflows; performed full-stack development with C#, ASP.NET; collaborated with product managers and stakeholders to gather requirements and deliver high-quality software on time; drove continuous improvement and explored new technologies to enhance productivity and software quality.
Software Engineer at Idelake
March 31, 2011 - March 31, 2011Delivered full-stack functionality across UI, API, and database layers using Angular 10+, .NET Web API, Entity Framework, SQL Server, and DevExtreme components. Fostered cross-functional partnerships to address integration needs and ensured Agile release planning and timely deployments.
Software Engineer at Capgemini India
March 1, 2011 - January 1, 2013Collaborated with product managers and UX designers to deliver new features; designed and implemented features for web-based applications using Java, JavaScript, HTML/CSS; optimized application performance; participated in agile processes.
Software Engineer at Idelake
May 1, 2008 - March 1, 2011Collaborated with cross-functional teams to deliver high-quality software; conducted unit testing and code reviews; leveraged agile development to deliver frequent releases; resolved complex technical issues and optimized code.
Education
Master of Information Technology at Mumbai
January 11, 2030 - January 1, 2008Masters in Information Technology at Mumbai
January 11, 2030 - January 1, 2008Qualifications
Master's in Information Technology
January 1, 2008 - November 9, 2025Industry Experience
Healthcare, Education, Government, Financial Services, Professional Services, Software & Internet
Skills
Experience Level
Expert
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Intermediate
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