Hire the Best Game Developers
in Sri Lanka

I’m a Unity Game Developer with 5+ years of specialized experience building Android, iOS, WebGL, and PC games, plus 8+ years of overall software and game development experience. I help clients turn game ideas, GDDs, prototypes, and existing projects into polished, playable, release-ready games. My main focus is Unity game development for mobile, casual, hypercasual, arcade, puzzle, and prototype-based games. What I can help with: • Unity mobile game development for Android and iOS • Casual, hypercasual, arcade, and puzzle game prototypes • Full game development from concept/GDD to playable build • Gameplay systems, controls, progression, rewards, and level flow • UI/UX implementation, animations, polish, and game feel • Ads and monetization setup, including AdMob, Unity Ads, and LevelPlay/ironSource • In-app purchases, Firebase, leaderboards, achievements, and saved data • WebGL builds, browser games, and mobile-friendly game optimization • Bug fixing, QA testing, performance optimization, and final build support Why clients work with me: • 100% Job Success on Upwork • 5+ years of Unity game development experience • Experience with both mobile and PC game projects • Clean, maintainable C# code • Strong focus on gameplay polish, smooth controls, and responsive UI • Comfortable working independently or with artists, designers, and product teams • Reliable communication and deadline-focused delivery I’ve worked on projects ranging from simple hypercasual mobile games to more complex PC and WebGL experiences. Whether you need a new game built from scratch, a prototype improved, bugs fixed, ads integrated, or your existing Unity project polished for release, I can help. If you’re looking for a skilled Unity developer to build, fix, polish, or optimize your mobile game, let’s connect.

I help founders and businesses turn ideas into production-ready software from product planning and architecture to full-stack development, AI engineering, integrations, deployment, and launch. With 8+ years of software engineering experience, I bring a practical mix of product thinking, AI expertise, and strong technical execution. What I can help with: • AI applications, AI agents, and LLM-powered products • RAG chatbots and knowledge-base assistants • AI automation for business workflows • SaaS platforms and startup MVPs • Full-stack web and mobile applications • Dashboards, internal tools, and admin panels • API integrations and backend systems • Converting product ideas into launch-ready applications My Approach: Understand the idea → define workflows → simplify the user experience → plan the architecture → build the components→ integrate AI, APIs, and automation → test → refine → launch. I also bring a strong engineering background from game development, including Unreal Engine 4/5, C++, Blueprint, multiplayer systems, gameplay AI, UI systems, and simulation work. This is useful for clients who need AI tools, game AI, simulations, interactive experiences, or technical systems that require performance and reliability. ✅ Why clients work with me: 💡 Practical AI engineering, not hype-based prototypes 🔗 Strong API integration and workflow automation experience 📚 RAG systems with citations and hallucination control 🧰 Full-stack implementation from idea to deployed product 🧪 Clean architecture, testing mindset, and maintainable code 🎮 Bonus Unreal Engine/gameplay engineering background when needed Tech Stack: • AI: OpenAI, Claude code, Gemini, LLMs, AI Agents, RAG, Vector Databases, LangChain, LlamaIndex, Pinecone, Weaviate, AI Workflow Automation • Full Stack: Next.js, React, Node.js, FastAPI, React Native, TypeScript, Python, Supabase, PostgreSQL, MongoDB, Redis, REST APIs, GraphQL • Deployment: AWS, GCP, Vercel, Docker, CI/CD • Game Dev: Unreal Engine 5, C++, Blueprints, Online Multiplayer, Gameplay Ability System(GAS), State Tree, UMG If your project involves AI agents, RAG, AI automation, internal tools, workflow automation, API integrations, document intelligence, reporting dashboards, or full-stack AI applications, I can help you design it properly and build it into a working product.

I am Rashmi Virajitha, CEO and Founder of Looma Studio. I am a game and app developer with over 5 years of experience using Unity, Unreal Engine, and Android Studio. I lead a skilled team that includes 3 Unreal Engine developers and 2 Unity developers, and together we can build any type of game or mobile application. I create 2D and 3D mobile games, hyper-casual games, slot games, action and adventure games, puzzle and racing games, multiplayer games, and educational or Android applications. My focus is on delivering high-quality work, optimized performance, and clear communication throughout the project. If you have a game idea or app concept, I can turn it into a complete, polished product. Let’s build your project professionally and efficiently.

I am a skilled Unreal Engine Level Designer and Developer with 5+ years in multimedia and interactive 3D content creation. I specialise in VR environments, cinematic rendering, and metaverse-ready worlds, delivering immersive experiences that engage users and enhance brand storytelling. My expertise includes level design, real-time rendering, VFX integration, AI-assisted workflows, and interactive application development. I have built VR museum spaces, metaverse worlds, and AI-powered virtual assistants, ensuring every project meets high-quality standards. I deliver end-to-end solutions: concept → prototyping → production, using Unreal Engine, Blender, Houdini, and ComfyUI for AI-enhanced visuals. I provide clear communication, short iterative updates, and reliable delivery. Let’s bring your virtual world to life with engaging, high-fidelity experiences.

If you're looking for a dedicated and skilled Unity developer with Flutter and mobile development experience, I am here to bring your ideas to life. Let's collaborate and create something extraordinary together. Contact me today, and let's discuss how I can contribute to the success of your project Please, check my other specialized profiles for more details on the area and feel free to contact me anytime. MOBILE APPLICATION DEVELOPMENT ✅ Flutter ✅ iOS ✅ Android ✅ UI/UX ✅ Gamification ✅ API Integration and many more... ✅ API development using Python or JS GAME DEVELOPMENT ✅ Unity 3D ✅ Unreal Engine (UE5) ✅ Game server development (NodeJS/Python) Thank you, Kasun Aththanayake (BSc. IT, MBCS, HNDIT)

Hello! Welcome to my profile. I am a highly adaptable professional offering a diverse range of skills and expertise across multiple domains. With a proven track record and 4+ years of experience, I specialize in providing top-quality solutions tailored to meet your unique project needs. Game Development Expertise: My core expertise lies in mobile game development, crafting engaging and optimized gaming experiences across iOS, Android platforms and Web browsers. I excel in creating various game genres, including puzzles, arcades, educational games, and more, ensuring lightweight, fast, and performance-driven outcomes. Creative Design & Beyond: In addition to game development, I am proficient in offering creative design solutions encompassing UI/UX design, interactive experiences, and software solutions. My goal is to deliver innovative and seamless solutions that align precisely with your project objectives. Key Skills & Collaborative Approach: Proficient in Game development, Designing, and Full stack development. Emphasize strong collaboration and communication skills to ensure client satisfaction across diverse projects. Adaptable to varying project scopes and dedicated to delivering high-quality results within specified deadlines. I am passionate about transforming ideas into reality and dedicated to exceeding expectations. Whether you require a new game concept, creative design solutions, or a unique project that bridges multiple domains, I am here to provide exceptional services and ensure a smooth and efficient collaboration. Let's discuss your project vision and explore how I can contribute to realizing your goals. Feel free to reach out for further inquiries or to initiate our collaboration today!