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sheharanayanananda/README.md

Thineth Shehara

Software Engineer · Freelancer

Full-stack web and mobile engineer · Laravel · Flutter · Swift · Python


Portfolio  Resume  Gmail  LinkedIn  Stack Overflow 

GitHub Followers  Views


GitHub Streak

About

I'm a Software Engineer with a track record of designing and shipping secure, scalable, and high-performance software. I specialize in full-stack web development with PHP and Laravel, and cross-platform mobile development using Flutter, Swift, and Kotlin. I care deeply about clean architecture, intuitive UX, and software that is maintainable at scale.

Currently working as a Freelance Software Engineer for international clients (Upwork & private contracts) while relocating and preparing to begin my Bachelor of Engineering in Software Engineering at TAMK, Finland in August 2026.

Tech Stack

Swift & SwiftUI  Flutter  Dart  Laravel  PHP  Python  Kotlin  REST APIs  Livewire  Flask  Next.js  Tailwind CSS  Alpine.js  UI & UX  MySQL  PostgreSQL  Redis  AWS  Nginx  Git  GitHub  GitLab  Bitbucket

Featured Project: Slate — Notes, but Intelligent

Slate is a high-performance iOS note-taking ecosystem built with Swift, SwiftUI, and SwiftData, showcasing two completely different architectural approaches to personal knowledge bases:

🎨 Slate Origin

"Take notes without hassle"

🛠️ Core Focus: Local-first note management, fluid native performance, and offline-first data safety.

Tech Stack:
Swift · SwiftUI · SwiftData · Ollama Cloud Models · RTF Engine

Special Features:
  • Rich Text Format (RTF) Engine: Custom native text views rendering rich layouts at 60 FPS.
  • Smart Lense: Camera AI utility utilizing the Google Gemma 3 model hosted on Ollama cloud to capture and structure physical document snapshots into organized digital markdown notes.
  • Local Persistence: Safe, local-first database modeling using SwiftData with background synchronization.
  • Notes Sharing: Supports sharing notes in multiple formats, including RTF and PDF.

Slate Agentic

"Revolutionize the way you take notes"

Core Focus: Natural language actions, context-aware document synthesis, and seamless AI interactions.

Tech Stack:
Ollama Cloud Models · Combine · MathJax · Haptic Feedback API · ZIP/Document Parser

Special Features:
  • Chat View: Seamless interface that lets users talk with the AI without any hassle, powered by cloud-hosted Ollama models (with Gemma 3 as the default).
  • Liquid Glass Chat UI: A floating interactive input bar utilizing dynamic spring physics, dragging gestures, and custom haptic click patterns.
  • MathJax LaTeX Engine: Real-time rendering of inline and block algebraic, calculus, and quantum equations at 60 FPS.
  • Notes Sharing: Supports sharing notes in multiple formats, including PDF, DOCX, RTF, and plain text files extracted directly from local ZIP archives.

Other Projects

ECore Mobile 🔒   Flutter Dart
Commercial company automation mobile interface for BetonStorten.nl. Displays data, allows actions like order creation, status updates, etc., while business logic remains in the web platform. (Private repository) 		TaskFlow   Laravel PHP
Modern task management web app with auth, CRUD, and full task organization by status, priority, due date, and category.
BAMC Website   HTML5 CSS3 JavaScript
Frontend website for Bright Achievers Migration & Consultancy — a real Sri Lankan consultancy firm. Custom UI/UX, responsive design, and client inquiry forms. 		Malcolm-Lismore   PHP
Full-stack responsive website with a PHP backend. Covers front-end design, server-side logic, and dynamic content delivery.
Notes — Android   Kotlin
Android note-taking app built with Jetpack Compose and Room Database. Clean MVVM architecture with an aesthetic, minimal UI. 		Voice Assistant   C#
Desktop voice command app using .NET speech synthesis and recognition. Responds to natural language voice inputs with system actions.
Quiet Attic Films   C#
Database management system for a film production company built with C# Windows Forms and SQL Server. Full CRUD with relational data management.

Work

Software Engineer
Freelance
01/2026 – Present · Remote 		Freelance Web & Mobile Development — Upwork & Private Contracts
Building and shipping high-performance full-stack web and mobile applications for global clients. Specialize in custom API development, clean state management, and robust backend integrations.
Flutter · Dart · Swift · SwiftUI · PHP · Laravel · Next.js · Python · PostgreSQL · Redis · Stripe

UNiFY — Multi-Feature Sports Ecosystem (Contract)
Mobile and backend developer on a sports app for NBA, WNBA, NFL, and NCAA fans. Stabilized, refactored, and extended a Flutter frontend and Python/Flask API with WebSockets for real-time scores, push notifications, and NFC "Baller Band" integration.
Flutter · Dart · WebSockets · Push Notifications · NFC · Python · Flask · PostgreSQL · Redis · AWS · Stripe
Associate Software Engineer
DayZ Solutions (Pvt.) Ltd.
05/2025 – 07/2026 · Nittambuwa, Sri Lanka 		Deurbeslag Gigant — Lead Developer
Centralized e-commerce inventory management system for a Dutch retail company. Lead developer on V1 for stability and backend feature delivery. Designing V2 with Filament tables and a unified Flux UI design system for a commercial multi-tenant version.
PHP · Laravel · Livewire · Alpine.js · Tailwind CSS · MySQL · REST APIs · Bitbucket

ECore Web App & Mobile — BetonStorten.nl
Core company automation software managing orders, inventory, machinery, and personnel. Built real-time API integrations consumed by a companion Flutter mobile app.
Laravel · PHP · MySQL · REST APIs · Tailwind CSS · Livewire · Flutter · Dart
Software Developer
Freelance
08/2022 – 06/2025 · Hybrid 		Custom Web & Desktop Solutions
Designed and built full-stack web and desktop applications for local clients while studying for my HND.

Web Portals & Portfolios
Developed responsive, database-driven websites with PHP, Laravel, and MySQL—including the Bright Achievers migration consultancy site with onboarding flows and a photographer portfolio with a custom administrative panel.
PHP · Laravel · MySQL · Tailwind CSS · JavaScript · GitHub

Inventory & POS Systems
Engineered custom desktop inventory and cashier POS management systems in C# / .NET Framework sharing a single SQL database for real-time stock synchronization.
C# · .NET Framework · SQL · Git

Education

08/2026 – Present
Tampere, Finland 🇫🇮 		Bachelor of Engineering in Software Engineering
Tampere University of Applied Sciences (TAMK)
240 ECTS · 4 years · Focused on modern software development, web & mobile applications, and practical project-based learning for international software engineering roles.
01/2026
IELTS Academic 		IELTS Academic English Proficiency
IDP IELTS Test Center · Overall Band Score: 6.5  ·  CEFR Level: B2
Listening: 7.5  ·  Reading: 7.0  ·  Writing: 6.0  ·  Speaking: 5.5 · TRF Number: 25LK505172HEWT012A
02/2023 – 02/2025
Gampaha, Sri Lanka 		Pearson BTEC Level 5 HND in Computing — Software Engineering
ESOFT Metro Campus, Gampaha · Grade: Merit
240 Credits · Ofqual-regulated · QN 603/7596/6 · Reg. No. RG 10904
07/2022 – 08/2023
Gampaha, Sri Lanka 		Pearson Assured Level 3 Diploma in Information Technology (DiTEC)
ESOFT Metro Campus, Gampaha · Grade: Merit
1,200-hour programme · Pearson ID: SF96401 · ESOFT ID: E176422
07/2022 – 08/2023
Gampaha, Sri Lanka 		Assured Level 3 Diploma in English (DiE)
ESOFT Metro Campus, Gampaha · Grade: Pass
15 units · ESOFT ID: E176422 · Ref No: GAM0170214 · Registration ID: 00148929
2022
Gampaha, Sri Lanka 		G.C.E. Ordinary Level Examination
Henegama Central College — National School
A — ICT · A — English · B — Mathematics · B — Science · B — Sinhala

Languages

Language Proficiency
🇱🇰 Sinhala Native / Bilingual
🇬🇧 English Proficient — IELTS Band 6.5 (CEFR B2)
🇫🇮 Finnish Conversational — actively studying ahead of Tampere, Finland

Pinned Loading

  1. Slate Slate Public

    A SwiftUI notes app for iOS combining rich-text editing, SwiftData persistence, document sharing (RTF/PDF/Text), and smart visual note creation using local or cloud LLMs.

    Swift

  2. Voice_Assistant Voice_Assistant Public

    A Voice Assistant to response to your commands & do what ever you say. Made by mainly using Speech Synthesis, Speech Recognition, and Xml. Programed in C# .NET

    C# 2

  3. Portfolio Portfolio Public

    A Sample Portfolio Website Project that helps employers to get a detailed idea about the developer. Also the developer can add his/ her new project details to this website and update his/ her curre…

    CSS 1

  4. BAMC_Website BAMC_Website Public

    I spearheaded the full-stack development of the "Bright Achievers Migration Consultant" website, overseeing both UI/UX design and front-end implementation. Employing HTML, CSS, and JavaScript, I me…

    CSS

  5. Notes Notes Public

    This is my first usefull app. This is a Notes app, UI is designed using Jetpack Compose to give user a aesthetically pleasing clean UI to interact with. Hoping to release to Play Store soon.

    Kotlin

  6. Grifindo Grifindo Public

    A Managment Software for a Toy Shop Designed for Windows OS, Using C# .NET, SQL & Bunifu Framework.

    C# 2