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I am a versatile Software Engineer with 15 years of experience in software engineering, team leadership, and technical consulting. Throughout my career, I’ve thrived at the intersection of technology and people, embracing diverse roles that showcase my adaptability and passion for problem-solving and knowledge sharing. I’ve contributed as a full-stack engineer delivering impactful web, app, and data features; collaborated with clients as a solution architect, devising tailored strategies to address complex challenges; and served as a consultant and technical product owner, balancing stakeholder priorities and guiding roadmaps to successful outcomes. On a personal level I am driven by a passion for building innovative solutions and empowering others through knowledge sharing. My enthusiasm for tackling challenges and fostering collaboration fuels my energy and dedication to delivering exceptional results.…I am a versatile Software Engineer with 15 years of experience in software engineering, team leadership, and technical consulting. Throughout my career, I’ve thrived at the intersection of technology and people, embracing diverse roles that showcase my adaptability and passion for problem-solving and knowledge sharing. I’ve contributed as a full-stack engineer delivering impactful web, app, and data features; collaborated with clients as a solution architect, devising tailored strategies to address complex challenges; and served as a consultant and technical product owner, balancing stakeholder priorities and guiding roadmaps to successful outcomes. On a personal level I am driven by a passion for building innovative solutions and empowering others through knowledge sharing. My enthusiasm for tackling challenges and fostering collaboration fuels my energy and dedication to delivering exceptional results.

Niels Mokkenstorm

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I am a versatile Software Engineer with 15 years of experience in software engineering, team leadership, and technical consulting. Throughout my career, I’ve thrived at the intersection of technology and people, embracing diverse roles that showcase my adaptability and passion for problem-solving and knowledge sharing. I’ve contributed as a full-stack engineer delivering impactful web, app, and data features; collaborated with clients as a solution architect, devising tailored strategies to address complex challenges; and served as a consultant and technical product owner, balancing stakeholder priorities and guiding roadmaps to successful outcomes. On a personal level I am driven by a passion for building innovative solutions and empowering others through knowledge sharing. My enthusiasm for tackling challenges and fostering collaboration fuels my energy and dedication to delivering exceptional results.…I am a versatile Software Engineer with 15 years of experience in software engineering, team leadership, and technical consulting. Throughout my career, I’ve thrived at the intersection of technology and people, embracing diverse roles that showcase my adaptability and passion for problem-solving and knowledge sharing. I’ve contributed as a full-stack engineer delivering impactful web, app, and data features; collaborated with clients as a solution architect, devising tailored strategies to address complex challenges; and served as a consultant and technical product owner, balancing stakeholder priorities and guiding roadmaps to successful outcomes. On a personal level I am driven by a passion for building innovative solutions and empowering others through knowledge sharing. My enthusiasm for tackling challenges and fostering collaboration fuels my energy and dedication to delivering exceptional results.

Available to hire

I am a versatile Software Engineer with 15 years of experience in software engineering, team leadership, and technical consulting. Throughout my career, I’ve thrived at the intersection of technology and people, embracing diverse roles that showcase my adaptability and passion for problem-solving and knowledge sharing.

I’ve contributed as a full-stack engineer delivering impactful web, app, and data features; collaborated with clients as a solution architect, devising tailored strategies to address complex challenges; and served as a consultant and technical product owner, balancing stakeholder priorities and guiding roadmaps to successful outcomes. On a personal level I am driven by a passion for building innovative solutions and empowering others through knowledge sharing. My enthusiasm for tackling challenges and fostering collaboration fuels my energy and dedication to delivering exceptional results.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Language

Dutch

Fluent

English

Advanced

Japanese

Beginner

Spanish; Castilian

Beginner

Work Experience

Freelance Software Engineer & Consultant at Mokkenstorm Technology

February 1, 2019 - Present

As the sole member of Mokkenstorm Technology, I have worked on diverse projects ranging from MVP development for startups to large-scale system design for established businesses. My focus includes collaborating with non-technical founders to validate and refine business ideas through prototypes and iterative development, experimenting with modern technologies such as Typescript, GraphQL, React & React Native, Vue, Next.js, Nest.js, PHP, Laravel and Rust, and building and mentoring agile development teams to ensure efficient project delivery.

Software Engineer at HEMA BV

February 1, 2024 - Present

As part of the Core Services team at HEMA, I help deliver API integrations and highly available distributed messaging services to support various infrastructure, logistics and customer-facing processes within the retail space. I also provide data and analytics support for the web and app teams.

Consultant at Varias

October 1, 2024 - August 11, 2025

Provided consultancy services focusing on technical excellence and aligning engineering efforts with business goals following my tenure as CTO. Key responsibilities included balancing stakeholder needs and delivering customized solutions.

Co-founder & Chief Technology Officer at Varias

September 1, 2023 - August 11, 2025

Directed a 20-member engineering team, overseeing hiring, mentoring, and career development, which improved retention and productivity. Defined and executed the company’s technical roadmap prioritizing scalable architectures and modern tech stacks. Acted as primary technical advisor for high-profile clients and spearheaded development projects such as a sports app for Clean Nutrition and financial dashboarding for Summa Technologies. Supported pre-sales with technical insights and solution architecture.

Lead Full Stack Software Engineer at Fortel Media

February 1, 2019 - August 11, 2025

Led a team developing new features for a high-traffic legacy codebase and set up a successful international real-time IVR system using websockets and VOIP protocols.

Full Stack Software Engineer at Fortel Media

July 1, 2018 - August 11, 2025

Worked on a large legacy codebase focusing on designing and developing new features as part of a team.

Software Engineer at CODE Internet Applications

January 1, 2018 - August 11, 2025

Worked as a software developer for a variety of agency clients. Transitioned from PHP and jQuery development to full stack roles involving React and Vue.

Software Engineer at Winkel

May 1, 2016 - August 11, 2025

Part-time backend developer during studies, working on an existing Magento system primarily implementing Google Analytics, importing and analyzing data, and making minor improvements.

Freelance Software Engineer & Consultant at Mokkenstorm Technology

February 1, 2019 - Present

As the sole member of Mokkenstorm Technology, I worked on diverse projects ranging from MVP development for startups to large-scale system design for established businesses. Collaborated with non-technical founders to validate and refine business ideas through prototypes and iterative development. Experimented with modern technologies including Typescript, GraphQL, React & React Native, Vue, Next.js, Nest.js, PHP, Laravel and Rust. Built and mentored agile development teams to ensure efficient project delivery.

Software Engineer at HEMA BV

February 1, 2024 - Present

Part of the Core Services team, helped deliver API integrations and highly available distributed messaging services to support various infrastructure, logistics, and customer facing processes within the retail space. Also provided data and analytics for the web and app teams.

Consultant at Varias

October 1, 2024 - August 11, 2025

Provided consultancy services following a tenure as co-founder and CTO. Continued to drive technical excellence and alignment with business goals.

Co-founder & Chief Technology Officer at Varias

September 1, 2023 - August 11, 2025

Directed a 20-member engineering team overseeing hiring, mentoring, and career development, improving team retention and productivity. Defined and executed the company's technical roadmap focused on scalable architectures and modern tech stacks. Acted as primary technical advisor for high-profile clients, balancing stakeholder needs and delivering customized solutions. Spearheaded development of multiple projects including a sports app and financial dashboarding. Supported pre-sales with technical insights, securing new clients.

Lead Full Stack Software Engineer at Fortel Media

February 1, 2019 - August 11, 2025

Led a team designing and developing new features within a large legacy codebase with high web traffic. Set up an international real-time IVR system using websockets and VOIP protocols.

Full Stack Software Engineer at Fortel Media

July 1, 2018 - August 11, 2025

Worked on legacy codebase focusing on designing and developing new features alongside a team.

Software Engineer at CODE Internet Applications

January 1, 2018 - August 11, 2025

Developed software for a variety of agency clients, initially working with PHP and jQuery then transitioning to full stack development involving React and Vue.

Software Engineer at Winkel

May 1, 2016 - August 11, 2025

Worked part-time during studies as back end developer maintaining an existing Magento system. Tasks included implementing Google Analytics, importing and analyzing data, and minor improvements.