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Versatile fullstack dev, loves writing tests and following TDD.

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8+ Years of experience | Ruby on Rails specialist | Passionate about testing I've studied electronic engineering, specialty in computer science and sub specialty in physics. I am a self-taught full stack developer. I've learned to code on QBasic when I was a kid, at the end of the 90's, and I've been working in software development since 2014, most of the time working in Ruby on Rails, the sum adds 8+ years of experience in RoR. Since the first time I've started working with Rails I've worked following a TDD approach. My experience tells me that's the best way to avoid bugs. I've used RSpec all along my journey. My latest discovery is the best way to enrich my vocabulary in any programming language is by reading other people's code. That's the reason why I'm hunting issues in github, I've made several contributions to many different open source projects. My last PR is a fix for RSpec::Support::Differ class: I've found a bug when you compare two different hash objects and the expected value contains an "anything" fuzzy matcher, it adds noise to the output of the differ. My PR fixes that issue: https://github.com/rspec/rspec-support/pull/599 I have noticed the web is always consuming more and more memory ram. That's the reason why I've focused my efforts on my previous jobs to optimize slow web pages and optimize as much SQL as I can. I helped my last client to reduce in half the memory ram consumption measured on his Heroku metrics. These optimizations helped him to save money on Heroku. I am learning Rust and I have built many tools like rg_explorer to help me find what I need in big projects. I want to become proficient in Rust because I have hope in the future WASM may become something common in webapps, because I think that may be a good candidate to reduce the amount of memory ram consumed by web browsers. I am a versatile software engineer because I've used many programming languages in the past: Python, Rust, Node.js (including React.js and Vue.js). I have found many of the activities mentioned above are really boring for many people. It's odd that I enjoy doing them so much. That's why I think I like to do boring stuff...

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Ruby on Rails Expert | Real Time App | NodeJS | ReactJS | NextJS

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As a developer with over 7 years of experience, my journey began with a curiosity for how technology can be harnessed to solve real-world problems. Early on, I was drawn to full-stack development because of the opportunity to work across the entire application lifecycle. My expertise lies in Ruby on Rails, ReactJS, and React Native, but my passion for learning has driven me to continually expand my skill set with technologies like GO, NextJS, Node.js, and Python. One of my recent accomplishments was leading the development of a mobile app that streamlined a complex insurance process. By integrating APIs, building a custom voucher system, and enhancing the user interface, I not only improved the user experience but also contributed to a 10% increase in sales. This project reinforced my belief in the power of well-crafted software to drive business success. What sets me apart as a developer is my focus on problem-solving and scalability. I thrive on dissecting complex issues, whether it's improving performance by optimizing code or implementing a solution that scales seamlessly. I’m passionate about helping businesses grow through technology, and I pride myself on my ability to adapt quickly, learn new tools, and apply them to solve unique challenges. Above all, I am committed to building high-quality, impactful software that not only meets the needs of users but also drives meaningful results for the businesses I collaborate with. Whether it’s developing from scratch, maintaining existing projects, or testing new ideas with an MVP, I bring a versatile and solutions-driven mindset to every challenge.

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CTO, Senior Full Stack Dev | RoR and Js/Typescript Expert | Remote

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Senior software engineer with over 10 years of experience as a remote freelancer. My educational background includes an MSc 2:1 in computer science and applied mathematics engineering from ENSEEIHT (Toulouse, France) in 2009. I then worked for 2 years as a frontend developer at a startup in London and transitioned to backend work in 2013. Specializing in web application development, I have undertaken projects for companies such as Carrefour, L'Oréal, Cocolis, Epicery, and Alerti. My work has encompassed backend development, data engineering, code and database performance improvement, e-commerce platform customization and logistics, payment system integration, API creation, crawlers, technical documentation, and testing. Passionate about data manipulation and rendering them to users and stakeholders in a more meaningful way, I am currently expanding my skills in AI/ML and neural networks through CNRS fidle formation to explore how I could apply and offer these services to my clients. Recent milestones and accomplishments include: Migrating the payment system from Adyen to Stripe for Epicery Migrating the frontend from Vue to Hotwire for Epicery Developing a geolocalized matching algorithm between carriers and packages for Cocolis Fields of expertise: E-commerce solutions with Solidus/Spree open-source framework Data processing and visualization with Business Intelligence tools for reporting Integration of payment system providers Integration of third-party APIs Database design and performance optimization Frontend performance optimization Crawling and scraping Technical audits Testing, documentation, CI/CD tools Experience with the following tools: Languages: Ruby, Typescript, JavaScript, Node.js, Ruby on Rails Platforms: AWS, Google Cloud Platform, Render, Heroku Frontend: React, Vue.js, Hotwire, Angular, HTML/CSS, Alpine.js, HTMX, Astro Payment providers: Stripe, Mangopay, Adyen, PayPal Data viz: Amazon QuickSight, Superset, Tableau Backend tools: Solidus open-source e-commerce solution, New Relic, Elasticsearch, PostgreSQL, Amazon S3, etc. CI/CD Tools: GitHub CI, CircleCI Fluent in French, English, Spanish.

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K

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As a highly skilled Full Stack React and Ruby on Rails developer with extensive experience in a wide range of related technologies, including TypeScript, Next.js, Nest.js, Graphql Apollo, Redux, and more, I have built a strong foundation in coding through online platforms such as Freecodecamp, Codecademy, and Edx. Over the past 6 years, I have honed my skills and gained valuable experience building high-quality web applications for clients. I have a proven track record of delivering complex projects on time and within budget, consistently meeting or exceeding client expectations. I have increased test coverage up to 90%, resulting in fewer bugs and faster bug detection and resolution. Additionally, I have managed teams of developers and collaborated with stakeholders to ensure project success, building productive relationships with clients that have led to repeat business and referrals. In addition to my technical skills, I am committed to continuous learning and professional development. I have completed courses and earned certifications in related technologies, including AWS, Docker, and DevOps. I am always seeking out new challenges and opportunities to expand my knowledge and skill set. If you are looking for a self-taught Full Stack React and Ruby on Rails engineer with a proven track record of delivering high-quality results, please feel free to contact me at ikram.softwaredev@gmail.com. I am excited about the opportunity to leverage my skills and experience to help your organization achieve its goals.

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