Hire the Best C++ Programmers & Developers
in Spain

As a seasoned Data Scientist, I bring a wealth of experience and expertise to help businesses harness the power of their data. My skills span the entire data science pipeline, from data wrangling and preprocessing to machine learning model development and deployment. I am proficient in programming languages such as Python, R, and SQL, Power BI, Tableau and have hands-on experience with various data manipulation and visualization libraries like Pandas, NumPy, Matplotlib, and Seaborn. I have experience with NLP libraries likes spacy, nlkt, splink(probabilistic record linkage), polyfuzz, hugging face and flair. Also I have experience with LLMs and Generative AI: Vertex AI models Palm and Gemini from Google Cloud. I know how to distill a pretrained Gen AI model to build a chatbot. I have trained AI and ML models in the cloud with MS Azure Databricks and Google Cloud. I have worked for many companies including Hitachi Energy( Fortune 500), Sage Atlanta, Produbanco(Ecuador), SimpleKyc (Australia) and Supercede(UK).

- Lenguajes y Frameworks: Python, C++, C#, SQL, FastAPI - Herramientas de gestión y documentación: Jira, Confluence, Slack, Google Sheets, Notion - Bases de datos: BigQuery, Looker Studio, Filemaker, MySQL, Airtable - Desarrollo técnico: Creación y consumo de APIs REST, Docker, GitHub, Google Cloud - Diseño de juegos de casino: Matemáticas de juego (RTP/Volatility), balanceo, pacing, sistemas de skill, PvP y PvE - Análisis y control: Estadísticas aplicadas, probabilidad, análisis de comportamiento de jugadores, dashboards y SQL avanzados - Product Ownership: Priorización, gestión de tareas, definición de specs, coordinación con equipos de Unity, QA, arte y backend - Procesos y automatización: Automatización de informes, testing masivo, generación de paneles, control de ATS bots - Docencia y comunicación: Profesor universitario, ponente en conferencias, presentaciones ejecutivas

I am a Software Engineer with a MS in Computer Science and 20 years of expertise as a programmer and exclusively dedicated to Unreal Engine since 2015. I have perfect understanding of Unreal Engine's core, creating Plugins, modifying the engine, translating blueprints into C++, converting projects from Unity (or any other engine) to Unreal and vice-versa and creating tailored base projects as well as providing my services thorough the full development cycle. I specialize in C++, Blueprints, Online Gaming, Editor Plugins, AI, Physics, Mechanics, Rendering, Materials, Level Design, ArchViz, Film, Television, Broadcast, Live Events, VR, AR, and any tailored product that can be done with Unreal. Everything while using the best Software Engineer methodologies, Game Design Patterns and Practices. Architect of Multiple Metaverses and MMOs. SERVICES: Game Programming Game Design Game Mechanics Full Games Base Projects Online Multiplayer Dedicated Servers MMO and MOBA Metaverse Engine Migration Physics Custom Rendering Performance 3D modeling and animation Training Whether you are starting with a rough concept, already have extensive specifications or a finished project, I will work with you to turn your needs into a reality. I can learn your codebase quickly, fix bugs, refactor messy code, and add new features as needed to, providing maintenance or upgrades on your existing project. I work promptly, designing strong solutions and writing clean and professional code. I can also learn and adapt efficiently to new challenges. Bilingual fluency in both English and Spanish. I am a fast, responsive, honest, fully dedicated, self-motivated, self-taught and reliable person. Your satisfaction is my number one priority. All Services Delivered with: - Game Design and mechanics with the best practices - Development of clean, efficient and customized code - Consult of goals and/or strategy - Customer service and full support; handle customer bug reports or complaints and feedback with the most positive attitude I am looking forward to hearing from you!

🚀 I turn complex iOS projects into polished, scalable apps that users love. Expert-Vetted iOS Architect with $700K+ earned and 11,000+ hours building production apps for startups and enterprises worldwide. My apps have shipped to millions of users across healthcare, fintech, and social platforms. 📣 "Roberto has regularly gone above and beyond to help us get through challenging milestones. A great attitude and communication skills went a long way." — Gil Hagi, TastyTech LLC WHY CLIENTS CHOOSE ME: ✅ Expert-Vetted & Top Rated Plus | 100% Job Success ✅ 10+ years Swift, SwiftUI, UIKit, MVVM, VIPER ✅ Seamless team integration — I join standups, do code reviews, mentor juniors ✅ Delivered apps for Mozilla, Cornerstone, Idera, and 50+ startups WHAT I DELIVER: • Full iOS development: Swift, SwiftUI, UIKit, Combine • Architecture design: MVVM, VIPER, Clean Architecture • Performance optimization & code audits • CI/CD pipelines, TestFlight, App Store deployment • Team augmentation & technical leadership Ready to build something great? Send me a message to schedule a FREE 15-min discovery call.

Your game is stuck mid-development and the previous dev left? I rescue troubled game projects. 4 shipped titles, 6+ years in Unity and Godot, and a track record of taking over broken codebases and shipping them. I took over Hometopia — a Unity sandbox game on Steam — after the team collapsed. I rebuilt the multiplayer system from scratch, cleaned up years of tech debt, and shipped it. I also rescued Fleet Commander: Pacific mid-development after the previous programmer left, delivering a WW2 strategy game with multiplayer and AI systems. What I do: → Project rescue — take over stalled/broken codebases and ship them → Unity & Godot game development — gameplay, UI, tools, multiplayer → Mobile game development — performance-first architecture for low-end devices → Rapid prototyping — full game jam entries shipped in under 72 hours → Multiplayer networking — real-time co-op, lobbies, state sync → Custom tools & pipelines — narrative editors, level design tools, automation How I work: - Daily progress updates and playable builds - Clear milestone structure with no surprises - I ask hard questions early to save expensive changes later - Everything documented so your team isn't dependent on me I've shipped on PC, console, and mobile. I contribute to the Godot engine itself. I build tools that save teams hundreds of hours. And when a project is on fire, I'm the person you call. Let's talk about what you need shipped → blugart.dev

I am a Senior Unity Developer with a proven track record of delivering high-quality results in flexible and unpredictable environments. Over the years I have worked with large and small clients and I have delivered multi-million dollar generating software. My most notable projects and achievements are: • Earned record retention numbers by executing a full development cycle of a "Playrix-like" mobile game from the concept phase to the soft-launch phase • Grossed millions of dollars in revenue through the development of an online virtual store that hosted a company-wide loyalty program • Cut down on feature development time by months by developing an in-house SDK that abstracted common tools My years of experience in the industry have provided me with a broad set of skills allowing me to easily adapt to all project requirements and deliver incredible results on time. I estimate the workload accurately, I write clean, maintainable, and testable code, and most importantly, I possess great communication skills which I am able to utilize to deliver you a product you wish cost-effectively and timely.