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A JavaScript programmer with over 15 years experience. I am based Portugal, originally from the UK. I have built open source libraries like Pablo, http://pablojs.com a JavaScript library for manipulating SVG graphics, and other JavaScript and Node.js projects. Mainly, I work as a web programmer, taking on the creation of web app projects or assisting on existing ones. I also teach JavaScript to new programmers. I am happy to help with either front-end or Node.js enquiries.
Full-stack software craftsman and technical leader with over 15 years of experience. Equally adept at system design, programming, technical leadership, mentorship, and business collaboration. Have a wide breadth of technical experience, but specialize in backend API development, relational databases, and web applications. Passionate about simplicity and efficiency. I have worked at over a dozen companies large and small, in a handful of different domains. Also participated in hundreds of interviews, about half-and-half as the interviewer and the interviewee. I have given dozens of talks and training sessions on a variety of topics, mostly focusing on distributed systems, caching, and testing. My top skills are Java, SQL, testing, and refactoring. I have experience with formal academic and professional mentorship, and would love to help you skill up, solve a problem, or just nerd out with you today!
Creating user interfaces, responsive design, API integration, and debugging web applications. Proven ability to optimize web application functionality. Able to quickly learn and master new technologies; successful working in teams and self-directed settings. I am experienced in object-oriented programming and write code that addresses user needs.
Outdated 2018, updating soon. I am a full stack software engineer and entrepreneur with between 1 and 10 years professional experience working with the technologies listed. Current focus lies in the development of IoT and cross-platform (web,dektop,mobile,IoT) solutions. My areas of expertise are the general syntax and usage of languages. Effective, correct and appropriate use of software design patterns. Defining algorithms. Handling (possibly large) amounts of data effectively and presenting results to the end-user in a clear and timely manner. Designing and managing the infrastructure to drive these results. Working with stakeholders to design, budget, and plan software development projects and their architecture, turning business objectives into measurable goals. Planning for and scaling with growth. Troubleshooting and resolving technical crisises and finding and remediating their root causes. Defining and leading (agile) development processes and monitoring their performance. Measuring, predicting, providing insights into and managing risk factors in software development projects. Experimental projects and research into, analysis of and reporting on new technologies/software development techniques.
Superb C++, Haskell, Scala, FP, and OO design chops. Expert at designing compilers, type systems, frameworks, and embedded programming languages. Strong background in pure mathematics, computer science, functional programming, and category theory.
Front-end developer on the Shopify platform. Problem solving interesting obstacles on since 2013. I'm here to help. If I can't figure out a solution, I will guide you in the right direction. I will be able to work with you if it is in my sphere of expertise and knowledge and of it is the right project for me. I can help with setting up and explaining the process of using Printify
Hamza Hassene brings over six years of experience in Unity development and five years in the virtual reality industry. He's not just familiar with the tools; he knows how to use them to bring ideas to life. Hamza has managed entire projects on his own, showcasing his capability to handle tasks from start to finish. Additionally, he has led development teams on several medium- to large-scale projects.
I started my career as a web developer 12 years ago. I like challenges where I can use my skills to develop outstanding web applications in look, performance, and efficiency. I am specialized in Front-End and back-end web technologies. For more details about technologies I know, see the expertise section below. I can help you with: • New projects or features • Front-End/Back-End development • Mentoring • UX/UI Design • Bug fixes and issue resolving If I missed something you need help with, please drop me a message and I will look for a solution.
Hi! I'm Fernando, a professional systems programmer since 1997. I have another 10 years as an amateur programmer, since I started programming when I was 9 years old, or maybe earlier, because my father is also a programmer. I have a Degree in CS. In recent years I have been involved in the Bitcoin and Blockchain development: I'm a member of the Bitcoin Cash developer committee, contributor of Bitcoin-ABC (main BCH implementation) and the lead developer of Bitprim (BTC, BCH and LTC full-node implementation), both nodes are open-source. I'm a tech blogger and public speaker. I love algorithms, data structures, mathematics, computer architecture and low-level computer stuff. If you want to improve your skills in C++, C#, Bitcoin, blockchain, algorithms, system programming or performance optimizations don't hesitate to get in touch.
I transform business challenges into breakthrough mobile experiences by fusing cutting-edge AI with sophisticated iOS engineering. **DEEP EXPERTISE THAT DELIVERS RESULTS:** • 13+ years developing enterprise-grade iOS solutions using Swift, SwiftUI, and UIKit • Specialized in integrating LLMs, ML models, and AI systems into production applications • Former Senior Engineer at Uber (wallet team) and lead developer for nu.nl (Netherlands' largest news platform) • Creator of open-source Whisperboard (voice transcription app with on-device AI processing) **WHAT SETS MY WORK APART:** I don't just code – I architect transformative solutions with meticulous attention to scalability, performance, and business impact. My projects consistently deliver enhanced user experiences while optimizing development workflows. My recent innovations focus on revolutionizing productivity through AI automation pipelines, custom LLM implementations, and Stable Diffusion integration – creating tools that provide unmatched competitive advantages. **WHY EXECUTIVES & PRODUCT TEAMS CHOOSE MY EXPERTISE:** • Technical excellence combined with business acumen and strategic vision • End-to-end delivery capability – from initial concept to deployed, scalable solutions • Predictable execution through rigorous planning and architectural foresight • Clear communication and commitment to measurable outcomes I've transitioned beyond standard development to focus on building exceptional digital products that create freedom, efficiency, and measurable ROI. My approach blends technical mastery with an unwavering commitment to your business objectives. **READY TO ELEVATE YOUR MOBILE & AI STRATEGY?** Let's discuss how my expertise can deliver exceptional value to your organization. **SIGNATURE PROJECTS:** • [Whisperboard](https://apps.apple.com/us/app/whisperboard/id1661442906) - Revolutionary open-source voice transcription app powered by AI • [GetLost](https://apps.apple.com/us/app/getlost-explore-consciously/id1584133759) - Feature-rich social platform for travelers with location intelligence • nu.nl - Developed core features for the Netherlands' highest-traffic news application • Uber - Engineered critical wallet functionality used by millions globally tarasenko.dev
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