Hire the Best C++ Programmers & Developers
in the Netherlands

Problems: - A game that only a few enjoy - Inefficient validation cycles - Scope creep - Inconsistent progress - Misalignment on project vision - Team morale Solution: $25/hr I was formally trained and prepared by AAA vets who worked at EA, Sony, Rockstar, etc. In an internationally recognized and frequently awarded game design school in Breda. Which graded based on performance & reflection in their simulated AAA multi discipline development environment. I have 7+ years of experience in taking full responsibility over the conception, validation and technical implementation of designs adhering to lists of stakeholder constraints Take advantage : )

Hello! I'm a passionate and dedicated freelance developer with over 20 years of experience in building robust web, enterprise, and mobile applications. My expertise spans across both front-end and back-end technologies, allowing me to deliver full-cycle development solutions tailored to your needs. I pride myself on my ability to communicate effectively and deliver projects on time and within budget. 𝗦𝗸𝗶𝗹𝗹𝘀 • Web Development Frameworks: React, Angular, Vue.js, Node.js • Backend Technologies: Python (Django, Flask), PHP (Laravel), Java Spring • Mobile Development: React Native, Flutter • Database Management: MySQL, MongoDB, PostgreSQL • Cloud Services: AWS, Azure, Google Cloud, Digital Ocean • DevOps: Docker, Kubernetes, CI/CD pipelines, GitHub Actions • CMS Expertise: WordPress, Shopify, Magento, WooCommerce • AI/ML: Machine Learning (scikit-learn, TensorFlow, PyTorch), Deep Learning, Natural Language Processing (NLP), Computer Vision, Large Language Models (LLMs) • SEO: Keyword Research, On-Page Optimization, Off-Page Optimization, Technical SEO, SEO Auditing, SEO Analytics, Search Console, Google Analytics • QA: Test Automation (Selenium, Cypress, Appium), Functional Testing, Regression Testing, Performance Testing, API Testing, Usability Testing, Test Planning, Defect Tracking, Agile Testing Methodologies • Technical Project Management: Agile Methodologies (Scrum, Kanban), Waterfall, Risk Management, Project Planning, Project Scheduling, Budget Management, Stakeholder Management • Business Analysis: User Stories, Use Cases, Business Process Modeling/Redesign, Data Flow Diagrams, Prototyping, Stakeholder Interviews, Workshops, Requirements Documentation 𝗦𝗲𝗿𝘃𝗶𝗰𝗲𝘀 𝗢𝗳𝗳𝗲𝗿𝗲𝗱 • Custom Web Application Development • E-commerce Solutions • AI-Powered Solutions • API Development and Integration • Website Redesign and Optimization • Performance Tuning and Security Enhancements • Agile Project Management and Scrum Master Services • QA Services • Business Analysis • SEO Audits and Optimization • Ongoing Maintenance and Support 𝗪𝗼𝗿𝗸 𝗘𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲 Freelance Developer | Upwork | 2016 – Present • Successfully completed over 50 projects, ranging from small business websites to complex web applications. • Developed a custom e-commerce platform using React and Node.js that increased client sales by 30%. • Integrated third-party APIs for payment processing and shipping solutions. • Developed and deployed a machine learning model to predict customer churn for a SaaS client, resulting in a 15% reduction in churn rate. 𝗖𝗲𝗿𝘁𝗶𝗳𝗶𝗰𝗮𝘁𝗶𝗼𝗻𝘀 • AWS Certified Solutions Architect • Google Cloud Professional Developer • Oracle Certified Java Programmer • IREB Certified Requirements Engineer • Certified Scrum Master 𝗔𝘃𝗮𝗶𝗹𝗮𝗯𝗶𝗹𝗶𝘁𝘆 I am available for both short-term projects and long-term collaborations. My typical working hours are flexible to accommodate different time zones. Let’s discuss how I can help you achieve your project goals! Feel free to reach out for a consultation or to discuss your specific requirements.

Senior Full Stack Programmer & Tester | Automation & Testing Expert My skill list: PYTHON JS PHP C C++ SCRAPING: SELENIUM AND APPIUM and .... iOS reverse: Ghidra and ... HTML CSS MYSQL MongoDB ....

I am a developer experienced in building Web & mobile applications and games in various languages. I have been a programmer for over a decade and fall in love with it more every day. I love creating something and growing my skillset while doing so. I have a diploma in Game Development, and a Bachelor's degree in Software Engineering with 5 years of experience working as a Software Engineering. I have experience programming in the following languages: • C#, Java, Kotlin, Dart, PHP, TypeScript, JavaScript, Python, HTML and CSS, I have experience using the following frameworks: • React, Angular, Node.js, Next.js, NestJS, Unity 3D Engine, Laravel, WordPress, Express.js, Django, Spring and Flutter

I help fix, optimise, and build software systems, especially when things are slow, broken, or hard to debug. I work primarily with C/C++, Linux, and performance-critical systems (multithreading, low-latency, GPU). I can quickly understand existing codebases and deliver working solutions without unnecessary back-and-forth. What I can help you with: - Debugging crashes, race conditions, or hard-to-reproduce bugs - Fixing or improving existing C/C++ codebases - Performance optimisation (CPU, memory, multithreading) - Linux, Bash, Docker, and system-level issues - Reverse engineering - GPU/CUDA acceleration when needed - Prototyping tools, scripts, or small systems quickly I also work with Go, Rust, and Python for scripting, backend tools, and system utilities when needed. I’m comfortable jumping into unfamiliar code and figuring things out fast, even with limited documentation. If your system is slow, unstable, or just not working, I can help. I’m responsive, flexible with changing requirements, and focused on getting results quickly.

I build, fix, and maintain production automation systems — primarily in n8n. My work sits at the intersection of workflow orchestration, API integration, and operational reliability. If your business runs on automated pipelines that need to work every single time, that's where I operate. ▸ 𝗖𝗼𝗿𝗲 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲 My typical engagement involves multi-step pipelines with structured data flow, state management, error handling, and integrations spanning 5–15 services. I am not a script writer — I think in systems. n8n is my primary platform. I work daily with self-hosted instances, understand credential management deeply, and am fluent in building code nodes (JavaScript), webhook triggers, sub-workflows, retry logic, and execution monitoring. I've debugged everything from silent OAuth token expiration to race conditions in polling-based sync workflows. ▸ 𝗧𝗲𝗰𝗵𝗻𝗼𝗹𝗼𝗴𝗶𝗲𝘀 𝗜'𝘃𝗲 𝗪𝗼𝗿𝗸𝗲𝗱 𝗪𝗶𝘁𝗵 𝘈𝘶𝘵𝘰𝘮𝘢𝘵𝘪𝘰𝘯: n8n, Zapier, Make · 𝘓𝘢𝘯𝘨𝘶𝘢𝘨𝘦𝘴: Python, JavaScript, C#, PHP, Rust, C, Java, SQL, HTML/CSS, Bash, Nushell, Pinescript, Google Apps Script · 𝘍𝘳𝘢𝘮𝘦𝘸𝘰𝘳𝘬𝘴: Django, FastAPI, Node, ASP.NET, React, Svelte/Kit, Astro · 𝘋𝘢𝘵𝘢𝘣𝘢𝘴𝘦𝘴 & 𝘖𝘙𝘔𝘴: PostgreSQL, SQLite, Azure SQL, Firebase, Drizzle, Prisma, SQLAlchemy, GraphQL · 𝘊𝘭𝘰𝘶𝘥 & 𝘏𝘰𝘴𝘵𝘪𝘯𝘨: AWS, Google Cloud Functions, Azure Container Apps, Azure DevOps, Railway, Hetzner, Scaleway, Vercel, Netlify, Heroku · 𝘋𝘦𝘷𝘖𝘱𝘴: Git, GitHub Actions · 𝘉𝘶𝘴𝘪𝘯𝘦𝘴𝘴 𝘛𝘰𝘰𝘭𝘴 & 𝘊𝘙𝘔: Salesforce, Microsoft Dynamics, SharePoint, Retool, Google Sheets, Google Contacts, Gmail API, Zoom · 𝘌-𝘤𝘰𝘮𝘮𝘦𝘳𝘤𝘦 & 𝘞𝘦𝘣: Shopify, Stripe, WordPress, Wix, Webflow · 𝘈𝘐: Claude, OpenAI · 𝘚𝘤𝘳𝘢𝘱𝘪𝘯𝘨 & 𝘛𝘦𝘴𝘵𝘪𝘯𝘨: Playwright, Selenium · 𝘈𝘶𝘵𝘩 & 𝘔𝘰𝘯𝘪𝘵𝘰𝘳𝘪𝘯𝘨: Auth0, OpenObserve · 𝘖𝘚: NixOS, Pop! OS, Windows, MacOS, PowerShell · 𝘖𝘵𝘩𝘦𝘳: TradingView, Front Arena (Finastra), DHL, Cotality API, Zorgkaart.nl, Recombee, Frisbii, Quickchart, Twitter/X, COSMIC If your stack isn't on this list, I'll adapt — that's what 13 years of doing this gets you. ▸ 𝗪𝗵𝗮𝘁 𝗜 𝗗𝗲𝗹𝗶𝘃𝗲𝗿 𝘋𝘦𝘧𝘦𝘯𝘴𝘪𝘷𝘦 𝘈𝘳𝘤𝘩𝘪𝘵𝘦𝘤𝘵𝘶𝘳𝘦 — Every workflow I build includes input validation, retry-with-backoff on external API calls, structured error logging, and failure alerts. Systems should fail visibly, never silently. I build quality filters before record creation to prevent ghost records, implement rate limit compliance, and ensure every execution is traceable from trigger to completion. 𝘚𝘵𝘳𝘶𝘤𝘵𝘶𝘳𝘦𝘥 𝘋𝘢𝘵𝘢 𝘍𝘭𝘰𝘸 — I design sanitization layers (name normalization, date formatting, phone cleanup, case number parsing) as reusable functions applied consistently across workflows. Data quality is enforced at the boundary, before it propagates downstream to documents, calendar events, or external APIs. 𝘋𝘰𝘤𝘶𝘮𝘦𝘯𝘵𝘢𝘵𝘪𝘰𝘯 — Every deliverable comes with written technical documentation: what was built, what it connects to, how it handles failure, and how to extend it. I write docs so that another developer — or you — can maintain the system without me. 𝘔𝘢𝘪𝘯𝘵𝘢𝘪𝘯𝘢𝘣𝘭𝘦 𝘏𝘢𝘯𝘥𝘰𝘧𝘧 — I build clean setups that clients can manage after delivery. Configuration lives in sheets or Airtable tables, not hardcoded in workflow nodes. When I leave, the system keeps running. ▸ 𝗧𝘆𝗽𝗶𝗰𝗮𝗹 𝗣𝗿𝗼𝗷𝗲𝗰𝘁𝘀 → Multi-step intake automation: form submission → AI data extraction → database record creation → folder provisioning → notification alerts → Email automation pipelines: Google Sheets trigger → AI-generated personalized emails → Gmail send → status tracking → follow-up sequences → CRM-to-outreach systems: lead status webhooks → PDF offer generation → timed email sequences → bidirectional status sync → Social media posting: sitemap parsing → content scheduling → multi-platform publishing (Facebook, X, Threads) → Freelancer/candidate screening: data extraction → AI evaluation pipeline → ranking → follow-up question generation → OAuth integration setup: developer console registration → scope mapping → credential vault storage → tested n8n connections → Personal productivity systems: email/calendar/task capture → smart digest generation → Slack/SMS notifications ▸ 𝗛𝗼𝘄 𝗜 𝗪𝗼𝗿𝗸 Same-day response on urgent issues. Plain language, direct communication. I scope before I quote and provide hourly breakdowns on request. I'm comfortable with milestone-based fixed pricing, hourly arrangements, or monthly retainers for ongoing maintenance. For retainer engagements, I proactively monitor execution logs, catch failures before they're reported, and deliver monthly status reports covering what was fixed, what was monitored, and what needs attention. Available 15–30 hours/week. Flexible on timezone overlap.