Senior Frontend Engineer
I build the frontend layer that users actually touch — enterprise dashboards, RTL/Arabic platforms, and real-time web applications that work across cultures and time zones. 10+ years across Egypt, Portugal, Germany, and the Gulf region.
About Me
I'm a Senior Frontend Developer with 10+ years of experience building scalable, high-performance web applications for international projects across the USA, Portugal, Germany, and the Gulf region — especially Saudi Arabia. My work spans government, fintech, education, real estate, and gaming, including full RTL/Arabic interfaces, complex dashboards, and real-time features for multicultural, cross-functional teams.
I also help startups build production-ready web applications from scratch — choosing the right technology stack, defining frontend architecture, setting development standards and workflows, building web teams, hiring junior-to-senior developers, and mentoring engineers as ideas turn into maintainable products.
Beyond code, I write technical articles on Medium, mentor junior developers, and stay current with the frontend ecosystem. I speak Arabic (native), English (fluent), and German (A2).
Expertise
Work
Saudi governmental challenge platform with complex real-time dashboards, role-based workflows, OTP authentication, and fully RTL-compatible Arabic UI.
Saudi financial platform with advanced dashboard features, calendar scheduling, interactive maps, and Arabic RTL interface built for government use.
EU customs clearance and tax compliance SaaS platform. Built reusable component library and contributed to shared design system for multiple products.
Advanced web intelligence and OSINT investigation platform with data-heavy dashboards, complex filtering, and real-time search capabilities.
Interactive online language learning platform with gamified lessons, progress tracking, and real-time feedback for multiple languages.
Direct-from-farm organic food e-commerce platform. Pixel-perfect responsive implementation from Figma designs with smooth checkout experience.
International luxury gifts and flowers delivery platform serving customers across Europe and the Middle East with multi-language support.
Full-stack business platform with RESTful APIs, MySQL database integration, and automated data processing via cron jobs.
Business search and discovery platforms with fast, server-rendered pages and REST API integration for real-time business data retrieval.
Social Proof
Genuine recommendations from LinkedIn
Kirolos is a very hard-working person who can tackle any Frontend problem with ease. We have worked together for more than 2 years and on several projects, and I found him a highly skilled and dedicated professional. His expertise in the field of Frontend-Development has helped our company immensely. He's also an all-around great guy to work with! His work is always top-notch, and he is always welcoming to feedback and making improvements. Plus, Kirolos is self-motivated and a great team player.
I am pleased to recommend Kirolos for his great skills as a front-end developer. Kirolos is very dedicated and always keeps the user experience in mind. He ensures that his applications require minimal clicks and provide the right amount of information to achieve the goal. His ability to make complex tasks user-friendly is awesome.
It has been an absolute privilege collaborating with Kirolos during our time at Evolvice. Kirolos is not just a developer; he is a true talent in React, Next.js, JavaScript, and TypeScript. His exceptional skills shine through in every project he undertakes. Kirolos possesses an innate ability to navigate complex technical challenges effortlessly, demonstrating a depth of expertise that sets him apart. His contributions consistently elevate our work, and his dedication to excellence is truly commendable. I wholeheartedly endorse Kirolos as a highly skilled and talented professional in the world of web development.
I have had the pleasure of working with Kirolos at eClear and highly recommend him for any frontend development role. He has exceptional skills in web technologies like React, HTML, and CSS, and a deep understanding of Redux and Context API state management. Kirolos is a collaborative team player with a keen eye for design and user experience. He is dedicated, knowledgeable, and professional, and consistently delivers high-quality work while meeting deadlines. Any team would be fortunate to have him on board.
I've worked with Kirolos at Evolvice, I must say he has been a great person. He is a focused person with a lot of skill and expertise in the front end. He understood his work and helped us with many projects. I would highly recommend him to any business seeking new talent.
I have worked with Kirill enough to realize his passion towards work and enthusiasm for self improvement which also increases quality he delivers. He also is easy to work and tackle challenges with.
I highly recommend Kirill for the position of Software Developer. I had a pleasure to work with him closely as Quality Assurance engineer. Kirill is a true example of the type of Software Developer that every team wants: accountable and responsible, with a superior work ethic and a high degree of integrity.
Let's Talk
I'm currently open to senior frontend roles with international companies — remote, hybrid, or on-site in Europe or the Gulf region. Whether it's a full-time position or a long-term contract, feel free to reach out.