Ranushka Sankalpa
Software Developer at Freelance | Self-Employed
Helsinki, Finland
Summary
👤
Senior🎓
Top SchoolRanushka Sankalpa is a versatile software developer with eight years of experience building scalable web and mobile applications across Java, Go, Python, Dart/Flutter, and modern frontend frameworks. With an MSc in Advanced Software Engineering from the University of Westminster and a BSc from SLIIT, he combines academic depth in machine learning and big data with practical production experience at companies like Hitachi Digital Payment Solutions and Coduza. He has a proven track record designing secure, high-performance APIs and optimizing database-driven systems, and his master’s thesis applied CNN-based multimodal imaging to improve skin disease diagnosis—evidence of tackling real-world ML challenges end-to-end. Comfortable as a freelancer and within product teams, Ranushka blends full-stack fluency with cloud-native tooling (Docker, Azure) and a penchant for continuous learning that keeps him exploring novel stacks and performance optimizations.
8 years of coding experience
8 years of employment as a software developer
Master of Science - MSc. Advanced Software Engineering, Master of Science - MSc. Advanced Software Engineering at University of WestminsterBachelor of Science - BSc HONS Information Technology, Bachelor of Science - BSc HONS Information Technology at SLIIT
Stackoverflow
742reputation
1.6mreached
20answers
0questions
Github Skills (19)
sem10
maven6
angular6
android6
spring-boot6
permission6
typescript6
spring6
java6
resttemplate6
python3
php-mysql3
lms2
golang2
php2
Programming languages (9)
Github contributions (5)
ranushka-lakmal/ranushka-lakmal
Sep 2020 - Feb 2025
Contributions:18 pushes, 2 branches in 4 years 6 months
ranushka-lakmal/PAF-Group
May 2019 - May 2019
Programming application and framework group project
Contributions:29 commits, 2 PRs, 28 pushes in 22 days
javapython
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