I'm a software engineer with 8 years of experience building mobile and web applications using React, React Native / Expo, Node.js, Supabase, Firebase, and Ruby on Rails.
Over the years, I've worked on more than 30 professional projects across a variety of industries, gaining extensive experience building user-facing products from idea to production.
While I have a strong technical foundation, I'm also highly product-focused. My goal is not simply to write code, but to build products that solve real problems, deliver value to users, and drive actual business revenue.
I believe the best products are built iteratively. Rather than overengineering solutions, I focus on identifying the core features that create the most value, delivering them quickly, and establishing a solid foundation that can evolve as the product grows.
When I'm not working on client projects, I'm building my own applications. That hands-on experience of designing, shipping, and iterating on products gives me a practical understanding of both the technical and product side of software development, which helps me work effectively with founders and entrepreneurs.
I work mainly with Claude Code, which allows me to develop much faster and offer competitive pricing while still delivering high-quality work.
Do not hesitate to reach out to discuss your project(s)!
Best regards,
Karim
Software Architecture
Ruby on Rails
React
React Native
Next.js
OpenAI API
ChatGPT API
Supabase
Coaching
Coaching Software
App Development
Web Development
Web Application
Mobile App
Patrick M.
Tours-sur-Marne, France
$8/hr
5.0
49 jobs
🚀 Want Your French Content to Sound Natural, Persuasive & Error-Free?
Whether you're targeting French customers or expanding your brand, you need more than just a literal translation—you need precise localization and expert editing that makes your content feel natural, engaging, and persuasive.
That’s where I come in.
📝 My Expertise: Ensuring Your French Content is Flawless & High-Converting
With 8+ years of experience in French proofreading, localization, and content editing, I help businesses, eCommerce brands, and entrepreneurs fine-tune their messaging for maximum impact. My meticulous approach ensures that your words flow seamlessly, whether it’s a website, ad, blog post, or sales copy.
📌 How I Can Help You
✅ Native French Proofreading & Editing
✔ Fixing grammar, spelling, and syntax mistakes for error-free content
✔ Refining tone, style, and readability to match your brand voice
✔ SEO-optimized editing to help your content rank higher on Google
✅ French Content Localization (Not Just Translation!)
✔ Adapting content culturally & linguistically for the French market
✔ Website & landing page localization for Shopify, WooCommerce, WordPress
✔ Localizing ad copy, email marketing, and social media posts
✅ High-Impact Content Editing for Conversion
✔ Reviewing eCommerce product descriptions to increase sales
✔ Editing blog posts & articles for engagement and clarity
✔ Proofreading business documents, press releases & whitepapers
🔥 Why Work With Me?
🏆 Top-Rated French Proofreader & Editor on Upwork
📈 $15K+ earned | 1278+ hours | 60+ happy clients
⏳ Fast turnaround & 100% accuracy – no shortcuts!
🎯 SEO-friendly, culturally adapted content that SELLS
📌 Fluent in both English & French for precise localization
Here’s what some of my satisfied clients had to say:
"Patrick is professional and kind and even helps us find errors in the original documents. We highly recommend his proofreading services. Communication was easy, and he delivered great results. Looking forward to working with Patrick again in the future!"
(BlinkPlanet French Proofreading – $220.65 earned with 5🌟 reviews)
"He did a great job, exactly as I asked, and it was done on time. The native French speaker who received the report found it to be very well proofread."
(French Proofreading of a report for a translator specializing in financial services – $125/hour with 5🌟 reviews)
"Working with Patrick was a great experience! He provided high-quality translations and was very responsive throughout the entire project. His attention to detail and professionalism made the process smooth and hassle-free. I would recommend his services to anyone in need of English-to-French translation."
(English-to-French Translation – $250 earned with 5🌟 reviews)
4) "Very happy with the work Patrick did for us"
(Translate 14 articles about job safety from English to French for SEO use - 12000word $97.40 Earned with 5🌟 reviews)
I don’t just proofread—I enhance, refine, and optimize your content for maximum impact.
💡 Ready to Elevate Your French Content?
📩 Let’s talk! Click the invite button, and let’s make your content stand out. 🚀
Software Architecture
Medical Editing
Supply Chain & Logistics
Procura Healthcare Software
Engineering Management
IT Infrastructure
SEO Content
Financial Analysis
Legal Documentation
WordPress e-Commerce
Website Localization
Translation & Localization Software
Technical Manual
Technical Translation
Technical SEO
Yacine B.
Paris, France
$30/hr
4.9
9 jobs
With over 5 years of professional experience, I have successfully delivered 30+ projects across diverse industries including healthcare, robotics, HR, supply chain, construction, and power grid (and many more). My expertise spans various domains within machine learning including Natural Language Processing (NLP), Computer Vision (CV), classification, regression, and forecasting.
In MLOps, I specialize in designing and implementing CI/CD pipelines, deployment strategies, large-scale training infrastructure, and cloud engineering solutions.
My toolset includes:
Machine Learning:
Tabular Data: Scikit-learn / XGBoost / LightGBM / statsmodels
Deep Learning: PyTorch / Tensorflow / Keras
Data Visualization:
Dashboards: Power BI / Tableau
Libraries: Matplotlib / Seaborn / Plotly
Natural Language Processing:
Libraries: Langchain / Spacy / Transformers (HuggingFace) / Openai
Large Language Models: GPT 3.5 / LLama-v2
CI/CD:
Integration: Pytest / Pylint / Github Actions
Deployment: Docker/ Amazon EC2 / AWS Lambda / HuggingFace endpoints / Tensrflow serving
Web Frameworks: Flask / FastAPI / RestAPI
ML Lifecycle: Weights and biases / MLFlow
Cloud Platforms: Amazon SageMaker / Azure ML
I am dedicated to delivering high-quality solutions tailored to each client's unique requirements.
Machine Learning
Deep Learning
Python
Data Science
PyTorch
Data Analysis
Large Language Model
Cloud Computing
Statistical Analysis
Forecasting
Olivier C.
Montpellier, France
$100/hr
5.0
3 jobs
Expert developer in scalable multiuser/collaborative and low-latency online experiences
I help founders and small businesses turn ideas into robust MVPs and products:
architecture, roadmap, fast-iteration prototypes, DevOps, team mentoring, audits
20+ years building & scaling SaaS, real-time platforms and B2B tools.
Ex-CTO, ex-Ubisoft Technical Director.
Hands-on + strategic, remote-first
I document the process and results (text, video)
Willing to bring my online game programming experience to beyond virtual
entertainment. Big focus on your iteration capabilities... having a product is not enough, being able to iterate fast is now a necessity!
Tech
- Fullstack (Typescript, Go)
- Backend: Node.js, Meteorjs, Remix/React Router, GraphQL
- Databases: Expert in MongoDB, also experienced in SQL (Postgres, MySQL)
- AI: LLM (such as OpenAI API, Voyager AI), Vector databases (for RAG)
- Frontend: React, Three.js (3D), Tauri
- Also speaks C++ & C#
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