Freelancer profile translated to English.
Back to original languageAbout Nicolas
25 years of experience and expertise in designing and developing advanced digital solutions. Since the beginning, my objective has been clear: to support companies, entrepreneurs, agencies, and startups in creating robust, modern, and scalable technological platforms. I don't just deliver code: I build complete architectures, designed to last, secure, optimized, and providing real added value to your business.
Over the years, I have developed a wide range of solutions: high-performance custom WordPress sites, complex SaaS platforms, custom CRM and ERP systems, iOS/Android mobile applications, multi-tenant business systems, APIs and microservices, internal tools, third-party connectors, automations, and cloud infrastructures. I also work on blockchain and Web3 projects, such as creating smart contracts, tokens, monitoring tools, Solana/EVM integrations, crypto automations, analytical dashboards, trading bots, and DeFi platforms.
My development practices prioritize scalability, performance, and maintainability. I master a wide range of technologies: PHP, JavaScript/TypeScript, Node.js, Python, Rust, C++, Go, React, Vue, Next.js, Docker, Kubernetes, MySQL/PostgreSQL, Redis, as well as the advanced WordPress ecosystem (ACF, Gutenberg, custom plugins). On the blockchain side, I work on Solana, Ethereum, Binance Smart Chain, and other EVM-compatible networks.
French
Native or bilingual
English
Fluent
Spanish
Native or bilingual
Italian
Fluent
Indonesian
Fluent
Remote only
Primarily works remotely
Experience
- NeosLab LimitedCEO / Project Manager / Senior DeveloperE-COMMERCESeptember 2010 - Today (15 years and 9 months)London, UKFounder and CEO of Neoslab, responsible for the overall vision, strategy, and growth of the company while remaining deeply involved in technical leadership and delivery. Built and led multidisciplinary teams, managed client relationships, and drove projects from initial concept through execution and long-term maintenance.Acted as Project Manager and technical lead on complex digital projects, overseeing planning, scope definition, timelines, and resource allocation. Ensured consistent delivery of high-quality, scalable solutions by combining strong organizational skills with a hands-on approach to development.Played a key role as Senior Developer, contributing directly to architecture design, backend and frontend development, system integrations, and performance optimization. Maintained high coding standards, introduced best practices, and ensured maintainability and scalability across all delivered solutions.Provided strategic and technical consulting to clients, helping them define digital roadmaps, choose appropriate technologies, and align technical decisions with business goals. Built long-term partnerships based on trust, transparency, and results.Since 2010, successfully delivered and maintained numerous custom web and software solutions, balancing executive responsibilities with day-to-day technical involvement in a fast-paced, results-driven environment.
- DevoteamSenior Web DeveloperHOSPITALITYMarch 2008 - March 2010 (2 years)Riyadh Saudi ArabiaServed as Senior Web Developer and technical project lead on a strategic client engagement, working in an international, multi-cultural environment. Took responsibility for both hands-on development and project coordination, acting as a key technical point of contact between Devoteam, the client’s stakeholders, and cross-functional teams.Led the design, development, and delivery of high-performance web applications, ensuring alignment with business objectives, security standards, and scalability requirements. Contributed to architecture decisions, code quality standards, and development best practices, while mentoring team members and supporting knowledge transfer.Actively involved in project planning and execution, including requirement analysis, task breakdown, effort estimation, and delivery follow-up. Ensured projects were delivered on time, within scope, and to a high level of quality, while adapting to evolving requirements and tight deadlines.Worked closely with product owners and decision-makers to translate functional needs into robust technical solutions, balancing user experience, performance, and maintainability in a demanding enterprise context.
- SARL ABACAWeb Developer / Project ManagerCIVIL ENGINEERINGJanuary 2007 - January 2008 (1 year)Paris, FranceServed as the primary web developer and project manager for the company’s home services platform, taking ownership of both the technical delivery and day-to-day project coordination. Worked closely with internal teams and external partners to define requirements, plan development phases, and ensure smooth execution from concept to launch.Played a key role in building, scaling, and continuously improving the platform, contributing to its growth into one of the most popular home services websites in France. Focused on performance, reliability, and user experience, while balancing technical decisions with business priorities to support long-term growth.
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Education
- Enterprise Grid Architect CertificationSingapore Management University2002Programme pionnier lancé en mai 2002, première certification en Asie-Pacifique pour les architectes de grilles informatiques (grid computing). Formation destinée aux architectes d'entreprise et gestionnaires de centres de données.
- Internet Engineer ProfessionalIndonesia Chapter of Internet Society2004Certification développée par la section indonésienne de l'Internet Society, indépendante de tout fournisseur et conçue en bahasa indonésien. Portant sur les standards ISOC et IEEE, l'architecture internet et l'analyse budgétaire des opérations réseaux.
Certifications
- LPIC-1Linux Professional Institute2005
- LPIC-2Linux Professional Institute2006