I build games that are fun to play, technically solid, and ready to scale. Over the past 6+ years, I've developed 20+ games across Unity, Unreal Engine, Roblox, and Godot for Mobile, PC, WebGL, AR/VR, Multiplayer, Metaverse, and Web3 platforms, from rapid MVPs to polished commercial releases used by thousands of players. Most clients come to me in one of two situations: You have a game idea and need an experienced developer to turn it into a polished, scalable product, with the right architecture, optimized performance, and gameplay that keeps players engaged. You already have a game that's incomplete, buggy, poorly optimized, or missing key features , and need someone who can quickly understand the project, improve the codebase, and deliver without disrupting development. I'm equally comfortable with both. What I do end-to-end: > Full-cycle game development in Unity, Unreal Engine, Roblox Studio, and Godot > Multiplayer game development using Photon Fusion, Photon PUN, Mirror, FishNet, Netcode for GameObjects, and Epic Online Services > Mobile, PC, WebGL, Console-ready, and Cross-platform game development > Gameplay programming, AI systems, combat mechanics, inventory, quests, progression, and save systems > AR/VR, XR, Meta Quest, OpenXR, WebXR, and mixed reality experiences > UI/UX implementation, animations, VFX, shaders, and game optimization > Backend integration using PlayFab, Firebase, REST APIs, Node.js, and cloud services > LiveOps features including leaderboards, achievements, matchmaking, analytics, cloud saves, and in-app purchases > Performance optimization, bug fixing, profiling, and publishing to Google Play, App Store, Steam, Meta Quest, and Roblox What working with me is actually like: I communicate like a partner, not just another freelancer. You'll always know the project's progress and next steps. I ask the right technical questions before development starts, helping avoid costly redesigns and unnecessary delays. I deliver milestones on time, and if there's ever a challenge, I communicate it early with practical solutions. I write clean, modular, and maintainable code that's easy to extend as your game grows. Featured Projects Critical Ops - Multiplayer FPS Contributed to a fast-paced multiplayer FPS featuring real-time matchmaking, competitive gameplay, responsive controls, weapon systems, and mobile performance optimization. BitFreaks - Multiplayer Game Developed online multiplayer gameplay with scalable backend integration, player progression systems, and real-time social interactions. Roblox PvP Game Built a multiplayer PvP experience in Roblox with custom combat mechanics, progression systems, monetization features, and optimized gameplay. Age of Empire - Strategy Game Developed strategy gameplay focused on resource management, base building, unit progression, and long-term player engagement. Poker Elephant - Online Card Game Built an online multiplayer card game with matchmaking, smooth gameplay, intuitive UI, and engaging progression systems. Hyper Casual Mobile Games Delivered multiple hyper-casual games featuring engaging gameplay loops, optimized performance, rewarded ads, in-app purchases, and player retention mechanics. If you're looking for a developer who thinks beyond writing code and focuses on building engaging, scalable, and commercially successful games, let's talk. Share your game concept or your current development challenges, and I'll give you an honest assessment of the best way to move forward.

Hello, I have to ask, are you sure? Don’t get me wrong, 𝐈𝐭'𝐝 𝐛𝐞 𝐚𝐧 𝐡𝐨𝐧𝐨𝐫 𝐭𝐨 𝐰𝐨𝐫𝐤 𝐰𝐢𝐭𝐡 𝐲𝐨𝐮, much like it's been working with partners like Cartoon Network, Netflix, Paradox Interactive and others from across the globe for +13years now. But I’d ask this of my own family too, because game development is serious business. Games are wonderful. They can be lucrative, educational, artistic, or just pure joy. But they’re no joke. Whether it be a console video game, a mobile game app, 2d or 3d artwork, multiplayer, Virtual Reality or an MVP, your project will require time, attention, and commitment from the developer, designer, and artist alike. If you’re willing to commit to your end, I’ll give you my word we’ll uphold ours. Now, luckily you've just found a game developer that's shipped multiple million dollar across unity, c# , Unreal, C++ on mobile, ios, android, Playstation, Xbox and PC (through store or standalone builds). And yes, if you admire Slitherine, Epic Games, Ford, Samsung or Nvidia… my team's worked for them. Have a look at the projects, listed, whether it be a prototype mini-game or a more complex simulation or strategy online web experience, you're in safe hands. Send me a message with: what you’re building (a card game? unity game? something else), your target platform? And more.. Let’s chat, Shehriyar

Experienced Software Engineer | 8 Years in Development I am a dedicated Software Engineer with 7 years of hands-on experience in building robust applications across various platforms. Education: Bachelor’s degree in Computer Science and Informatics from the National Polytechnic University of Armenia. Proficient in both frontend and backend development, leveraging modern technologies to deliver high-quality software solutions. Strong expertise in database management with MySQL and SQLite, ensuring efficient data handling and storage. Technical Skills: Programming Languages: C, C++, Swift, Objective-C, Java Databases: MySQL, SQLite (with Core Data) Tools: Qt Creator, CMake, Git, GCC, VIM, JIRA, Jenkins, GitHub, Xcode, Docker Libraries/Frameworks: C++: STL, OpenCV, AWS, std::thread Swift: Foundation, UIKit I am passionate about delivering innovative software solutions and thrive in collaborative environments. Let’s work together to turn your ideas into reality!

Hi, I’m Hammy — Founder of Dovemobi and an AI-powered SaaS, Marketplace, App & Game Developer with 10+ years of experience building scalable digital products for startups, founders, and businesses worldwide. I specialize in rapidly building and launching: • AI-powered SaaS platforms • Mobile apps (iOS & Android) • Marketplace systems • AI integrations & automations • Mobile games & game reskinning • Web platforms & internal business tools Using modern AI workflows with Claude, Cursor, Lovable & OpenAI, I help clients move from idea to launch significantly faster while maintaining production-quality architecture and scalable systems. What I help clients achieve: • Faster MVP launches • Reduced development cost • Better scalability & performance • Faster iteration & deployment • Improved monetization & UX Services I provide: • AI SaaS & MVP Development • Mobile App Development • Marketplace & Platform Development • AI Automation & API Integration • Mobile Game Development (Unity) • Game Reskinning & Publishing • Backend Systems & Payment Integration • Performance Optimization & Bug Fixing • App Store & Play Store Deployment I focus on building real, launch-ready products — not just prototypes. Whether you need an MVP, scalable SaaS platform, AI-powered system, mobile app, or game project, I’m ready to help bring your vision to life quickly and efficiently. Let’s build something great.

✔ IoT Solution Leader | Leading a team of 220+ engineers ✔ 11+ Years in connected products | End-to-end IoT development ✔ Hardware + Firmware + Cloud Expertise Drop me a message with “DISCOVERY” - we’ll run a free discovery session and turn your idea into a clear architecture, timeline, and execution roadmap while avoiding costly mistakes early on. I lead a 220+ engineer team specializing in end-to-end IoT development – from early discovery and architecture to prototyping, production preparation, and long-term product evolution. Over the last 11+ years, I’ve been involved in building connected solutions that combine embedded systems, electronics, firmware, cloud platforms, and user apps (web, mobile, desktop). My role is focused on bridging business goals with engineering reality: helping teams validate ideas, select the right architecture, reduce technical risks, and build products that can successfully move from prototype to production. Core expertise: • IoT system architecture Designing complete connected ecosystems: devices, communication layers, cloud infrastructure, data flows, APIs, and user applications. • Embedded systems & firmware MCU/MPU-based development, RTOS, embedded Linux, device drivers, hardware communication protocols, low-power optimization, OTA updates. • Hardware development & prototyping Electronics design, schematics, PCB development, hardware bring-up, testing, validation, and preparation for mass production. • Connectivity & communication BLE, Wi-Fi, LoRaWAN, LTE/cellular, MQTT, sensor integration, and reliable device-to-cloud communication. • IoT cloud platforms AWS IoT, device management, telemetry pipelines, real-time monitoring, analytics, and scalable backend architectures. • Connected applications Web dashboards, mobile apps, desktop applications, admin portals, device management platforms, and third-party integrations. Typical IoT products I work with: • Industrial IoT & Industry 4.0 Connected machinery, predictive maintenance, industrial automation, sensor networks, and remote monitoring. • Smart Home & Building Automation Connected devices, automation platforms, energy management, and intelligent control systems. • Healthcare & Wearables Connected medical devices, monitoring solutions, wearable ecosystems, and compliance-focused development. • Energy & Infrastructure Smart metering, energy monitoring, telemetry systems, and remote control solutions. • Location-based products GPS tracking, asset tracking, fleet monitoring, and safety-focused connected devices. • Robotics & Drones UAV/UGV/UAS platforms, telemetry, control systems, and autonomous solutions. Selected project experience: • GPS tracking ecosystem Built a connected solution combining hardware devices, firmware, cloud infrastructure, mobile applications, and management dashboards for real-time tracking and alerts. • Wearable safety platform Developed an IoT wearable ecosystem with embedded software, wireless connectivity, cloud services, and user-facing applications. • Industrial monitoring solution Created a sensor-based platform for collecting operational data, processing telemetry, and providing actionable insights through dashboards. Why clients work with me: • Strong industrial and commercial product development experience I work with complex products where reliability, scalability, security, and real-world constraints matter. • Ability to handle both hardware and software challenges IoT success depends on how all system components work together - not isolated development tasks. • Clear communication and structured development process Transparent milestones, technical documentation, predictable execution, and clear ownership at every stage. • Focus on practical solutions I help teams avoid unnecessary complexity and choose architectures that fit actual product goals. • Long-term support mindset Project scope for reference: Phase 01 – Definition & Architecture: $15k–$25k Discovery, requirements analysis, system architecture, technology selection, and roadmap creation. Phase 02 – Prototype & Validation: $35k–$120k Hardware prototypes, firmware, cloud infrastructure, applications, testing, and product validation. Phase 03 – Production Readiness: $60k–$250k+ Production optimization, manufacturing support, certification preparation, scalability improvements, and deployment. My approach: I don’t start with coding. I start by understanding the product vision, business goals, technical constraints, and future scaling requirements. The goal is to create IoT systems that work reliably in real-world conditions, avoid expensive redesigns, and provide a strong foundation for future growth. If you’re building a connected product involving hardware, firmware, cloud, or device management - feel free to share your idea. I'm ready to help evaluate the technical approach and identify the most practical path forward. Worth a chat?

With 10+ years of hands-on experience, I specialize in crafting intelligent, secure, and cloud-native enterprise applications that merge the precision of .NET engineering with the innovation of AI and automation. My expertise spans backend architecture, frontend frameworks, cloud deployment, and AI integration, ensuring end-to-end delivery of scalable digital solutions across diverse domains like FinTech, Healthcare, Real Estate, Education etc.. 💻 Core Technical Expertise: • Backend: .NET / .NET Core / C#, REST APIs, Microservices, Blazor, CQRS, DDD • Frontend: Angular (v6–v18), TypeScript, HTML5, CSS3, Bootstrap, NgRx • Database: SQL Server, MySQL, Entity Framework • Cloud & DevOps: Microsoft Azure (Functions, App Services, Queues, Azure Bus), AWS, CI/CD, Azure DevOps, GitHub Actions • Integrations: Twilio, WebRTC, Firebase, Syncfusion, QuickBooks 🤖 AI-Driven Innovation: Harnessing ChatGPT-5, Microsoft Copilot, Claude.ai, and Cursor, I embed Generative AI into applications to enhance automation, predictive analytics, and user engagement. Skilled in prompt engineering, LLM-based system design, and AI-assisted development workflows for greater speed, accuracy, and impact. Why Work With Me: ✔ AI-infused, enterprise-grade software architecture ✔ Cloud-optimized, secure, and scalable builds ✔ Agile delivery with technical precision & transparent collaboration Let’s create next-generation applications that are intelligent, reliable, and engineered for the future. #dotnet #angular #azure #aws #openai #genai #chatgpt #copilot #csharp #microservices #cleanarchitecture #devops

I am an American citizen. English is my native language. Spanish is my second language. German is my third. I have also studied numerous other languages. In addition to software development as a contractor, I tutor students online in both computer science and the English language. I am also a technical writer, and I have authored a book on the C programming language.

With 15+ years of experience, I deliver scalable, high-performance solutions blending Data Engineering, Full-Stack Development, and Analytics. I’ve partnered with global enterprises including Bosch, Pearson, ABN AMRO, Thomson Reuters, MSCI, Mercy, Krones, Amazon, and leading startups across Finance, eCommerce, Healthcare, and Supply Chain. Past Clients & Projects: - Wellnicity – MVP founding engineer: AI-driven health insights. - Almana HealthCare – Delivered CMS, portals, and patient apps. - Byway – Brand management tools with Amazon integrations & BI dashboards. - Bosch, Pearson, ABN AMRO – Built enterprise ETL pipelines, cut costs by 92% with Kafka, DBT, Trino, BigQuery. Key Expertise: ✔ Data Engineering – ETL, SQL, Kafka, Spark, BI dashboards, cloud orchestration (Airflow, Prefect, Dagster). ✔ AI & ML – Predictive models, recommender systems, generative AI (PyTorch, TensorFlow, Ray). ✔ Full-Stack Development – Python, .NET, C#, Node.js, React, Angular, Django, Azure, AWS. ✔ Big Data & Cloud – Event-driven architectures, microservices, serverless, cost-optimized pipelines. I specialize in turning complex data and tech challenges into scalable, business-focused solutions. If your business depends on data, cloud, and full-stack systems running flawlessly 24/7, let’s connect.

I am firmware developer with over 8 years experience. I was working for one the biggest provider of BLE chips - Nordic Semiconductor - creating SDK, writing drivers, examples, tests and documentation. I was also part of team creating BLE MESH stack for nrf platform. I specialize in creating embedded systems (eg asset tracking) as well as standalone device (toys, gadgets) including embedded device firmware and mobile app software connected over BLE. Working experience: - worked for 2 years for Nordic Semiconductor (famous nrf51 and nrf52 series) creating BLE based firmware - worked for Silvair - company which created first certified BLE MESH stack I completed many projects: - child toy with ble, mic, speaker, i2c touch sensor, led - e-ciggarette with ble, led, complex algorithms, unit tests, system tests - line-follower with ble, motor control, PID algorithm - indoor tracking system including beacons, scanners and relays - nrf52 based device with accelerometer, getting data from it and sending it to mobile over BLE with mobile app plotting data in real time - nrf52 based device to commmunicate with external device getting data over i2c and sending it to mobile over BLE / working on mobile app - nrf52 based home automotion device with bulbs connected, controlled over BLE by mobile app written by me #ARM Cortex-M #AVR #BLE #C #C++ #Android #python

A results-oriented Architect with over 28 years of experience in designing and implementing robust client and server applications across diverse platforms and domains. Demonstrates proactive problem-solving, strong analytical and debugging capabilities, and excellent communication skills. Key Areas include: Deep Learning training pipeline and deployment, Video Streaming (OTT, Conferencing), DRM, Computer Vision (OpenCV), Full Stack Dev, BDD Automation. Key Expertise Areas: Architectural & Leadership: Proven ability to architect complex systems, lead multiple Agile Scrum teams, and strong object-oriented concepts and methodologies. Video & Streaming Technologies: Over 15 years in OTT domain (streamer components, NDVR, client SDKs for iOS, Android, Web, reference applications), 4+ years in media domain (custom video players, DLNA, video conferencing, screen sharing), and deep expertise in streaming servers, video players, real-time audio streaming, and cloud encoding solutions including AWS Elemental. Digital Rights Management (DRM): Extensive experience with DRM integration including Playready, Widevine, FPS, and Verimatrix. Artificial Intelligence & Computer Vision: 6+ years in image processing and video surveillance (Windows/Mac), coupled with 2+ years in deep learning for object detection and classification, including self-learning video surveillance systems. Full-Stack Development: Hands-on experience as a full-stack developer with .NET Core, ReactJS, and MSSQL (4+ years). Cross-Platform & Modernization: Proficient across Web, Android, iOS, Linux, Mac, and Windows platforms. Automation & Quality Assurance: 2+ years in developing automation frameworks for set-top boxes and cross-platform clients, including BDD-based automation. Diverse Application Domains: Experience spans file sharing applications, network planning tools for telecom, and Point of Sale systems. Technical Skills: Languages: C, C++, Objective C, Android Java, JavaScript, SQL, Python, Typescript, Swift, Kotlin, VB .Net Frameworks/Libraries: .NET Core, WPF, WinUI, UAP, Win32, iOS SDK, Android SDK, Cocoa, JQuery, ReactJS, wxWidgets SQL/NoSQL Databases: MSSQL, SQLite, Azure Storage (Blob, Files, Table, Queue), Azure Cosmos DB, MySQL Full-Stack & UI: ReactJs, JQuery, Material UI, Tailwind CSS Identity & Security: Azure Entra Video and Audio: Frameworks/Libraries: FFmpeg, OpenCV, GStreamer Formats/Containers: H264, AAC, MP3, TS, HEVC, PNG, JPEG, BMP, DICOM, TIFF, CC-608, CC-708, WebVTT, SMPTE TTML, SCTE-35, HLS, DASH, CMAF DRM: Widevine, PlayReady, FairPlay, Verimatrix Cloud Encoder: AWS Elemental Deep Learning: Frameworks/Libraries: PyTorch, Pandas, TensorFlow, Keras, Seaborn Models: YOLOv3-v5, DenseNet, Faster R-CNN CI/CD: Azure Pipelines, Jenkins IDEs/Development Tools: Visual Studio, Android Studio, XCode, CMake, VS Code Automation (Testing): Frameworks/Libraries: Appium, Selenium, Jmeter DevOps & Cloud Provisioning: Containerization: Docker Infrastructure as Code (IaC): Bicep, Terraform Source Control: Git, SVN, Perforce Platforms: Windows, Mac, Linux, Chrome, Edge, Firefox, iOS, Android.