Heshan Sandeepa Email & Phone Number

Delivered a high-level architectural architecture for Instafix, resulting in a 50% reduction in load times, a 50% increase in reliability, and improved customer satisfaction.Led a team of 5 members during the development phase.Migrated the existing codebases to a scalable, efficient, and maintainable architecture using Bloc.Established in-depth code reviews, and clear coding standards to ensure code quality and maintainability.Conduct performance reviews & UI inspections to ensure pixel-perfect user experiences using dev tools.Championed the adoption of Kotlin, achieving a 20% increase in development efficiency, reduced the number of lines of codes by 40% and a more robust codebase.

Optimized the company app pool, leading to a significant increase in app speed and a 10% decrease in crash rates.Implemented continuous delivery systems, reducing deployment time significantly.Managed a team of 3 developers, resulting in a 20% decrease in development time for new features through modular codebases.Maintained all applications with minimal bugs despite frequent updates to Android and iOS SDKs.Contributed throughout the development lifecycle, from requirement gathering to customer support.

London, United Kingdom

Successfully delivered the Flobot Android app and subsequently constructed the iOS version, demonstrating expertise in both native platforms.Maintained a user satisfaction rate of 95% in app stores.Contributed to multiple open-source libraries for Flutter that received over 100 pub points.Led the implementation of QuoteBot, the company's quote estimation app designed to generate accurate out-of-field task estimates.Developed FLIMO (Flobot Inventory Module), a standalone stock-keeping software application for warehouse and inventory management.

Colombo, Sri Lanka

Pioneered the application of object-oriented programming (OOP) principles for real-world problem-solving in mobile app development.Implemented the "neXpayer", a library for online payments written in Java.Modernized the neXva mobile app by replacing outdated components with cutting-edge technologies. This included integrating an action bar, shifting from SOAP to REST architecture, decoupling business logic from the UI, and incorporating social media functionalities. These improvements demonstrably contributed to a significant increase in user acquisition across 15 white-labeled applications within two years

Colombo

Collaborated with both domestic and international clients on various mobile application projects.Actively participated in client meetings, requirement gathering sessions, and feasibility studies for upcoming projects.Developed a mobile application for a Swedish art gallery, allowing users to interact with artworks through features like viewing, rating, and commenting.Performed maintenance and enhancement of existing mobile applications. Including upgrading the data layer with an SQLite wrapper for improved performance and implementing a modern HTTP client for the network layer.

Colombo, Western Province, Sri Lanka

I started my career as a trainee software engineer at xcendant Inc in early 2013.