Sanka D.
React Developer
Experience
Jun 2025 - Present
6 monthsGermany
React Developer
Katch
- Developing and maintaining responsive web applications using React.js, JavaScript/TypeScript, and modern frontend frameworks
- Collaborating with cross-functional teams to design and implement user-friendly interfaces
- Optimizing application performance and ensuring seamless user experiences
- Writing clean, reusable, and scalable code following best practices
- Integrating RESTful APIs and state management solutions (e.g., Redux, Context API)
- Conducting code reviews, debugging, and troubleshooting to improve application efficiency
Nov 2024 - Present
1 year 1 monthHelsinki, Finland
Trainer
Hesburger
- Trained new employees on restaurant operations, demonstrating strong communication and leadership skills
- Ensured compliance with health and safety standards, maintaining a clean and efficient work environment
May 2023 - Nov 2024
1 year 7 monthsHelsinki, Finland
Restaurant Employee
Hesburger
- Managed daily operations in a fast-paced environment, ensuring high levels of customer satisfaction
- Collaborated with team members to maintain workflow efficiency during peak hours
Jun 2019 - Nov 2022
3 years 6 monthsSri Lanka
Software Engineer
Sampath Bank PLC
- Application design and development for web applications
- Providing technical support to third party vendors
- Responsible for server side code and APIs
- Involved in the entire product development life cycle including design, development, deployment, and maintenance of features
- Maintaining the stability and quality of web applications
- Optimizing applications for maximum speed and scalability
- Implementing security and data protection measures
- Troubleshooting and analyzing issues reported by clients and internal staff, conducting root cause analysis and providing fixes and workarounds
- Providing support and guidance to users during UAT for upgrades
- Collaborating with cross functional teams in an Agile environment to deliver solutions
Jan 2015 - Jun 2019
4 years 6 monthsSri Lanka
Branch Staff
Sampath Bank PLC
- Performed functions of the bank's cash department as a Teller
- Carried out account opening department functions
- Conducted pawning department functions
- Handled foreign currency operations and international operations
- Performed daily operations of the bank's credit management division
- Analyzed and recommended revisions in bank credit and lending policy
Data Visualization Dashboard (Python, Pandas, Matplotlib)
- Created a web-based dashboard to analyze and visualize financial datasets from Sampath Bank
- Implemented automated report generation, saving 10+ hours per month of manual work
Linux Automation Scripts (Bash, Python)
- Developed 20+ scripts for server monitoring, log analysis, and backup automation
Loan Management System REST API (Python, Flask, SQL)
- Developed a scalable REST API for loan processing, integrating JWT authentication and role-based access control
- Optimized database queries, reducing response time by 35%
Portfolio website (React, Node, CSS)
- Built a dynamic personal portfolio with interactive UI components, showcasing projects and skills
- Deployed on Netlify with CI/CD pipeline for automatic updates
TheOdinProject Contributions (JavaScript, HTML/CSS, React)
- Completed full-stack exercises such as e-commerce UI and API integrations as part of self-paced learning
Summary
Results-driven professional with 3+ years of client-facing experience in banking and tech, combining strong communication skills with a passion for building long-term relationships. Proven ability to bridge technical and business needs—whether troubleshooting software issues at Sampath Bank or training teams at Hesburger—I thrive in dynamic environments that require problem-solving and collaboration. Seeking to leverage my adaptability and commercial acumen as an Account Manager at Finnplay, contributing to the iGaming industry’s growth.
Languages
English
AdvancedFinnish
ElementaryEducation
Aug 2022 - Present
JAMK University
Bachelor’s of Engineering in Information Communication & Technology · Information Communication & Technology · Finland
Aug 2020 - Jun 2021
British Computer Society
BIT · United Kingdom
Examination Department of Sri Lanka
Advance Level Examination · Sri Lanka
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