Mihai Savin
U!
Happy Clients
U!
Happy Clients
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Nice To Meet U
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Nice To Meet U
Europe
Tech Developer
Tech Developer
About Me
A highly motivated & multilingual tech entrepreneur with a robust foundation in full-stack development and a passionate focus on Artificial Intelligence & Machine Learning. Successfully founded & operated ventures in web-development as well as game development, leading projects from concept to deployment as a solo-developer. I am seeking a role where I can leverage my hands-on experience in building AI tools, managing data pipelines, & developing full-stack applications to solve complex problems. My unique blend of technical skills, & proven commercial acumen makes me a versatile & valuable asset.
A highly motivated & multilingual tech entrepreneur with a robust foundation in full-stack development and a passionate focus on Artificial Intelligence & Machine Learning. Successfully founded & operated ventures in web-development as well as game development, leading projects from concept to deployment as a solo-developer. I am seeking a role where I can leverage my hands-on experience in building AI tools, managing data pipelines, & developing full-stack applications to solve complex problems. My unique blend of technical skills, & proven commercial acumen makes me a versatile & valuable asset.
AI
Web-Dev
Python
SQL/Data
REST APIs
n8n
BI
VS C
AI
Investments
Automation
Experience
Private Investment
Portfolio Management
2025 - Present
Founded and managed a proprietary algorithmic trading system, integrating IBKR TWS API for real-time data ingestion and automated trade execution. Engineered sophisticated data analysis and prediction tools to make accurate trade decisions, achieving a 87% return in 2025 against market benchmarks.
Tech: IBKR TWS API, Python, REST APIs, Statistical Analysis, Financial Data Systems
Founded and managed a proprietary algorithmic trading system, integrating IBKR TWS API for real-time data ingestion and automated trade execution. Engineered sophisticated data analysis and prediction tools to make accurate trade decisions, achieving a 87% return in 2025 against market benchmarks.
Tech: IBKR TWS API, Python, REST APIs, Statistical Analysis, Financial Data Systems
Web - Developer Freelancer
Web-Developer
2024 - Current
A freelance web development venture to deliver custom, high-performance web solutions for clients. Developed bespoke websites with JavaScript, HTML/CSS, while also using WordPress, Shopify & Webflow e-commerce platform’s APIs for added functionality. Create dynamic, engaging user experiences utilizing advanced animation libraries like GSAP and component libraries like Shadcn/ui. Integrate complex third-party services and automate business workflows via REST APIs and tools like n8n.io and Zapier.
Tech: WP.org, Webflow, Shopify, JS/HTML/CSS, PHP, REST APIs, GSAP, Shadcn/ui
A freelance web development venture to deliver custom, high-performance web solutions for clients. Developed bespoke websites with JavaScript, HTML/CSS, while also using WordPress, Shopify & Webflow e-commerce platform’s APIs for added functionality. Create dynamic, engaging user experiences utilizing advanced animation libraries like GSAP and component libraries like Shadcn/ui. Integrate complex third-party services and automate business workflows via REST APIs and tools like n8n.io and Zapier.
Tech: WP.org, Webflow, Shopify, JS/HTML/CSS, PHP, REST APIs, GSAP, Shadcn/ui
Game Developer
Sakii Games Studio
2023 - Present
Founded an indie mobile-first game studio, overseeing all aspects of production, everything from game design and development to publishing and analytics. Created both 2D & 3D games using the Unity engine and C#, architecting systems for gameplay, UI, and monetization. Architected, deployed, and maintained secure multiplayer server backends on Google Cloud Platform (GCP). Implemented player authentication, persistent data saving, and analytics services using Firebase, handling complex state management for live game environments.
Tech: Unity, C#, GCP, APIs, OAuth, Netcode for GameObjects/Entities (NGO)/(NfE)
Founded an indie mobile-first game studio, overseeing all aspects of production, everything from game design and development to publishing and analytics. Created both 2D & 3D games using the Unity engine and C#, architecting systems for gameplay, UI, and monetization. Architected, deployed, and maintained secure multiplayer server backends on Google Cloud Platform (GCP). Implemented player authentication, persistent data saving, and analytics services using Firebase, handling complex state management for live game environments.
Tech: Unity, C#, GCP, APIs, OAuth, Netcode for GameObjects/Entities (NGO)/(NfE)
Python & AI
Py, ML, LLM & AI
2021 - Present
Foundational knowledge for problem-solving & logical thinking capabilities. Built various apps using Python. Used NumPy & Pandas for data analysis. Used open-source LLMs (via Hugging Face) on local PC.
After further testing & development (With The AI BOOM), built and fine-tuned several open-source LLMs (via Hugging Face) on a local machine to experiment with Retrieval-Augmented Generation (RAG) systems for personalized data querying and summarization. Developed functional prototypes of collaborative AI agents using CrewAI and LangChain for automated research, content creation, and task orchestration, demonstrating practical understanding of multi-agent workflows.
Tech: Python, TensorFlow, NumPy, Pandas, n8n, SQL, Hugging Face, Ollama, LangChain, CrewAI, RAG, Local LLM Deployment
Foundational knowledge for problem-solving & logical thinking capabilities. Built various apps using Python. Used NumPy & Pandas for data analysis. Used open-source LLMs (via Hugging Face) on local PC.
After further testing & development (With The AI BOOM), built and fine-tuned several open-source LLMs (via Hugging Face) on a local machine to experiment with Retrieval-Augmented Generation (RAG) systems for personalized data querying and summarization. Developed functional prototypes of collaborative AI agents using CrewAI and LangChain for automated research, content creation, and task orchestration, demonstrating practical understanding of multi-agent workflows.
Tech: Python, TensorFlow, NumPy, Pandas, n8n, SQL, Hugging Face, Ollama, LangChain, CrewAI, RAG, Local LLM Deployment