I am a Technical Web Developer and Marketing Engineer with over 5 years of professional experience operating at the intersection of robust frontend engineering, scalable architecture, and conversion optimization. I specialize in managing and building complex digital platforms for B2B SaaS brands and modern enterprises. ​My approach goes beyond just writing code; I treat websites as growth engines. I architect clean, performant, and maintainable web applications while ensuring full alignment with marketing strategies, data analytics, and business goals. ​Core Technical & Marketing Stack: ​HubSpot Ecosystem Expert: Deep knowledge of HubSpot CMS, HubL, HubDB, custom module architecture, and advanced system-wide configurations. ​Frontend Engineering: High proficiency in HTML5, CSS3/SASS, JavaScript (ES6+), and React for creating dynamic, interactive user interfaces. ​Modern Web Ecosystems: Extensive hands-on experience building and managing scalable websites in Webflow, WordPress, and custom e-commerce solutions (e.g., Shopify). ​Performance & Speed Optimization: Proven track record of auditing and refactoring enterprise-level ecosystems (including platforms with over 550 pages) to maximize page load speeds and optimize Core Web Vitals. ​How I Help Your Business Succeed: ​Design-to-Code Precision: I work closely with UI/UX designers to translate complex Figma design systems into pixel-perfect, highly responsive web products. ​End-to-End Ownership: I break down technical bottlenecks independently, integrate third-party APIs seamlessly, and provide pragmatic solutions without the need for micro-management. ​Clear Remote Collaboration: Experienced in agile remote environments with a strong focus on transparent technical communication, rigorous testing, and on-time project completion. ​Let's collaborate to bridge the gap between your engineering requirements and your marketing execution to deliver high-converting digital experiences.

Wojciech Gwardjak

I am a Technical Web Developer and Marketing Engineer with over 5 years of professional experience operating at the intersection of robust frontend engineering, scalable architecture, and conversion optimization. I specialize in managing and building complex digital platforms for B2B SaaS brands and modern enterprises. ​My approach goes beyond just writing code; I treat websites as growth engines. I architect clean, performant, and maintainable web applications while ensuring full alignment with marketing strategies, data analytics, and business goals. ​Core Technical & Marketing Stack: ​HubSpot Ecosystem Expert: Deep knowledge of HubSpot CMS, HubL, HubDB, custom module architecture, and advanced system-wide configurations. ​Frontend Engineering: High proficiency in HTML5, CSS3/SASS, JavaScript (ES6+), and React for creating dynamic, interactive user interfaces. ​Modern Web Ecosystems: Extensive hands-on experience building and managing scalable websites in Webflow, WordPress, and custom e-commerce solutions (e.g., Shopify). ​Performance & Speed Optimization: Proven track record of auditing and refactoring enterprise-level ecosystems (including platforms with over 550 pages) to maximize page load speeds and optimize Core Web Vitals. ​How I Help Your Business Succeed: ​Design-to-Code Precision: I work closely with UI/UX designers to translate complex Figma design systems into pixel-perfect, highly responsive web products. ​End-to-End Ownership: I break down technical bottlenecks independently, integrate third-party APIs seamlessly, and provide pragmatic solutions without the need for micro-management. ​Clear Remote Collaboration: Experienced in agile remote environments with a strong focus on transparent technical communication, rigorous testing, and on-time project completion. ​Let's collaborate to bridge the gap between your engineering requirements and your marketing execution to deliver high-converting digital experiences.

Available to hire

I am a Technical Web Developer and Marketing Engineer with over 5 years of professional experience operating at the intersection of robust frontend engineering, scalable architecture, and conversion optimization. I specialize in managing and building complex digital platforms for B2B SaaS brands and modern enterprises.
​My approach goes beyond just writing code; I treat websites as growth engines. I architect clean, performant, and maintainable web applications while ensuring full alignment with marketing strategies, data analytics, and business goals.
​Core Technical & Marketing Stack:
​HubSpot Ecosystem Expert: Deep knowledge of HubSpot CMS, HubL, HubDB, custom module architecture, and advanced system-wide configurations.
​Frontend Engineering: High proficiency in HTML5, CSS3/SASS, JavaScript (ES6+), and React for creating dynamic, interactive user interfaces.
​Modern Web Ecosystems: Extensive hands-on experience building and managing scalable websites in Webflow, WordPress, and custom e-commerce solutions (e.g., Shopify).
​Performance & Speed Optimization: Proven track record of auditing and refactoring enterprise-level ecosystems (including platforms with over 550 pages) to maximize page load speeds and optimize Core Web Vitals.
​How I Help Your Business Succeed:
​Design-to-Code Precision: I work closely with UI/UX designers to translate complex Figma design systems into pixel-perfect, highly responsive web products.
​End-to-End Ownership: I break down technical bottlenecks independently, integrate third-party APIs seamlessly, and provide pragmatic solutions without the need for micro-management.
​Clear Remote Collaboration: Experienced in agile remote environments with a strong focus on transparent technical communication, rigorous testing, and on-time project completion.
​Let’s collaborate to bridge the gap between your engineering requirements and your marketing execution to deliver high-converting digital experiences.

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Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
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Work Experience

Frontend Web Developer
June 1, 2019 - March 1, 2022
Frontend web development for international tech startups (HubSpot-based) including codesigned.com, monalabs.io, torihq.com and others. Built with HTML, CSS, JavaScript, WordPress, HubSpot, Webflow, React modules, GSAP, ScrollTrigger, Swiper.js and more.
HubSpot Web Developer / Marketing Engineer
March 1, 2022 - Present
Architected and scaled a global HubSpot ecosystem for a B2B SaaS platform, managing 500+ pages with 500k+ annual views. Reduced technical debt by implementing modular HubL components (HubL, HubDB), landing pages/website pages/CRO/forms/surveys/blog/resource center/email templates. Collaborated with Marketing to translate requirements into automated workflows and high-converting experiences.

Education

Mechatronics Technician at ZSEiT Olsztyn
January 1, 2014 - January 1, 2018
Engineering Degree at ZSEiT Olsztyn
January 1, 2018 - January 1, 2021

Qualifications

HubSpot CMS for Developers Certification
January 11, 2030 - May 19, 2026
HubSpot CMS for Developers II: Best Practices
January 11, 2030 - May 19, 2026
HubSpot SEO Certification
January 11, 2030 - May 19, 2026

Industry Experience

Software & Internet, Professional Services, Media & Entertainment, Other

Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
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