Sanka De Silva-React Developer
Check rate
Experience
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
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
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
Software Engineer
Sampath Bank PLC
- Application design and development
- Provided technical support to third party vendors
- Responsible for the server side code and APIs for web applications
- Involved in the entire product development life cycle including the design, development, deployment and maintenance of new and existing features
- Maintained the stability and quality of web applications
- Optimized the applications for maximum speed and scalability
- Implemented security and data protection
- Troubleshot and analyzed issues reported by clients and internal staff, performed root cause analysis and provided fixes and workarounds
- Provided support and guidance to users during UAT for upgrades
- Collaborated with cross functional teams in Agile environment to deliver solutions
Branch Staff
Sampath Bank PLC
- Performed functions of the bank's cash department as a Teller
- Carried out bank account opening department functions
- Conducted bank pawning department functions
- Handled foreign currency operations
- Handled international operations
- Performed daily smooth functioning of the bank's credit management division
- Analyzed and recommended revisions in bank credit and lending policy
Industry experience
See where this freelancer has spent most of their professional time.
Experienced in Banking and Finance, Food and Beverage, and Information Technology.
Business area experience
See which departments and functions this freelancer has contributed to most.
Experienced in Operations, Customer Service, Information Technology, Product Development, Finance, and Human Resources.
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.
Skills
- Soft Skills: Client Relationship Management, Collaboration, Problem Solving, Adaptability
- Ai/Ml Frameworks: Pytorch, Tenserflow
- Cloud Platforms: Aws, Azure
- Programming Languages: Php, Python, Javascript, Sql, C/C++
- Api Integration: Restful Apis, Graphql
- Data Visualization: Matplotlib, Pandas
- Web Development: React, Node.Js, Html, Css
- Tools: Git, Docker, Confluence
- Linux
Languages
Education
JAMK University
Bachelor’s of Engineering · Information Communication & Technology · Jyväskylä, Finland
British Computer Society
BIT · United Kingdom
Examination Department of Sri Lanka
Advance Level Examination (Mathematics, Physics, Chemistry) · Sri Lanka
Statistics
Experience
Global experience
Expertise
Qualifications
Profile
Frequently asked questions
Have questions? Find more information here.
Sanka is based in Espoo, Finland and can operate in on-site, hybrid, and remote work models.
Sanka speaks the following languages: English (Advanced), Finnish (Elementary).
Sanka has at least 11 years of experience. During this time, Sanka has worked in at least 5 different roles and for 3 different companies. The average length of individual experience is 2 years and 3 months. Note that Sanka may not have shared all experience and actually has more experience.
Based on recent experience, Sanka would be well-suited for roles such as: React Developer, Trainer, Restaurant Employee.
Sanka's most recent position is React Developer at Katch.
In recent years, Sanka has worked for Katch, Hesburger, and Sampath Bank PLC.
Sanka is most experienced in industries like Banking and Finance, Food and Beverage, and Information Technology.
Sanka is most experienced in business areas like Operations, Customer Service, and Information Technology. Sanka also has some experience in Product Development, Finance, and Human Resources.
Sanka has recently worked in industries like Banking and Finance, Food and Beverage, and Information Technology.
Sanka has recently worked in business areas like Information Technology, Product Development, and Operations.
Sanka holds a Bachelor in Information Communication & Technology from JAMK University.
The availability of Sanka needs to be confirmed.
Daily rate distribution
The rates shown represent the typical market range for freelancers in this position based on recent contracts on our platform.
Average rates for similar positions
Rates are based on recent contracts and do not include FRATCH margin.
The average daily rate is the mean of all daily rates from recent contracts of comparable freelancers on our platform.
The median daily rate is the middle value of all daily rates — half of comparable freelancers charge less, half charge more. Unlike the average, it is barely affected by outliers.
Calculated based on our freelancers’ daily rates as of 26 Aug 2026. Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.
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