Senior Software Developer with 6+ years of experience building scalable enterprise applications, backend microservices, and high-performance APIs using Java Spring Boot and .NET. Experienced delivering secure, business-critical systems across telecommunications, fintech, loyalty platforms, and government sectors, with strong foundations in software architecture, system integration, cloud technologies, and performance optimization. Skilled in collaborating with cross-functional teams, stakeholders, and third-party vendors to deliver impactful digital solutions. Experienced leveraging AI-powered tools and automation to improve development productivity, accelerate debugging, generate technical documentation, optimize workflows, and enhance solution delivery efficiency.

May Baraniko Ko

Senior Software Developer with 6+ years of experience building scalable enterprise applications, backend microservices, and high-performance APIs using Java Spring Boot and .NET. Experienced delivering secure, business-critical systems across telecommunications, fintech, loyalty platforms, and government sectors, with strong foundations in software architecture, system integration, cloud technologies, and performance optimization. Skilled in collaborating with cross-functional teams, stakeholders, and third-party vendors to deliver impactful digital solutions. Experienced leveraging AI-powered tools and automation to improve development productivity, accelerate debugging, generate technical documentation, optimize workflows, and enhance solution delivery efficiency.

Available to hire

Senior Software Developer with 6+ years of experience building scalable enterprise applications, backend microservices, and high-performance APIs using Java Spring Boot and .NET. Experienced delivering secure, business-critical systems across telecommunications, fintech, loyalty platforms, and government sectors, with strong foundations in software architecture, system integration, cloud technologies, and performance optimization.

Skilled in collaborating with cross-functional teams, stakeholders, and third-party vendors to deliver impactful digital solutions. Experienced leveraging AI-powered tools and automation to improve development productivity, accelerate debugging, generate technical documentation, optimize workflows, and enhance solution delivery efficiency.

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Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
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Language

English
Advanced

Work Experience

Senior Back-End Developer at Vietnam FPT Software Company Limited
August 1, 2024 - Present
Led development of scalable Java Spring Boot microservices supporting enterprise-grade applications with high availability and performance optimization. Architected and optimized enterprise applications with a focus on high performance and security. Provided technical leadership, best practices, and mentorship to junior developers. Designed and implemented secure REST APIs to improve system integration efficiency and reduce manual operational processes. Ensured code quality and reliability through rigorous testing, debugging, and performance tuning. Collaborated with business stakeholders to analyze requirements and propose custom software solutions. Worked with third-party vendors and management teams to integrate external services and enhance system functionality.
Backend Software Engineer at Myanmar Telecom International Myanmar Co., Ltd
June 1, 2021 - April 1, 2024
Developed and contributed to the design of backend microservices. Built new applications and programs and delivered enhancements to existing systems. Provided technical and operational support for existing web and mobile applications. Worked with subject matter experts and IT staff to define and document system requirements. Collaborated closely with management, vendors, and associated third parties to provide full functionality and performance APIs. Delivered documentation throughout SDLC.
Software Engineer (.NET) at Myanmar Kone Lone Shin Co., Ltd
August 1, 2019 - June 1, 2021
Developed and maintained .NET-based applications using C# and VB.NET. Provided technical support and system improvements for enterprise applications. Assisted software architecture planning to ensure long-term scalability. Conducted code reviews and mentored junior developers in best coding practices. Designed and optimized SQL databases to enhance data security and performance.

Education

Master of Business Administration at Lincoln University College
January 1, 2026 - July 14, 2026
Bachelor of Computer Science (Hons) at Coventry University, UK (PSB Academy)
January 1, 2017 - January 1, 2019
Bachelor of Arts (English) at East Yangon University
January 1, 2014 - January 1, 2017
Higher National Diploma in Computing and Systems Development at Pearson Education, UK
January 1, 2014 - January 1, 2017

Qualifications

Add your qualifications or awards here.

Industry Experience

Transportation & Logistics, Software & Internet, Retail, Telecommunications, Government, Financial Services

Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
See more