Software Excellence

Web Development &
Web Design Agency

Premium Web Apps, AI Integration & Automations, Websites

Squarespace Shopify Webflow WordPress Angular Firebase

With 15+ years of experience in Web Development & Design, backed by a stellar portfolio and an impressive 4.9/5.0 verified rating from 240+ clients—delivering exceptional results from simple websites to large, complex web applications.

400+
Websites Handled
15+
Years Experience
4.9/5.0
Verified Rating
240+
Happy Clients

I've worked with many contractors and you have been the best one and I truly appreciate everything you've done to help us.

— Emily Largest Client

Our Amazing Clients

Trusted by brands across industries worldwide

What Clients Say

Client Reviews

Real feedback from business owners and teams we've had the pleasure of working with.

  • "Amazing, fast, reliable! I'm a shopify brand owner and I've worked with ABZ Global/Marian for many years. They have always exceeded my expectations with anything shopify development. Whatever you need, it's done exceptionally well and extremely quickly. They have helped me face some of the toughest challenges. That's why I've kept them on retainer for years. They're consistent, reliable, and it allows me to focus on other parts of the business. 10/10 would highly recommend"

    J

    Jeb

    Shopify Brand Owner

  • "I've worked with many contractors and you have been the best one and I truly appreciate everything you've done to help us"

    E

    Emily

    Our Largest Client

  • "I am delighted to share my exceptional experience working with Marian, a highly skilled web developer who recently tackled the task of fixing our Squarespace website. With his unwavering commitment to delivering on every promise and fulfilling our project brief to perfection, Marian has proven invaluable. His excellent communication skills, reliability, and extensive experience have made him an exceptional partner throughout the process. Allow me to provide a comprehensive review that highlights Marian's remarkable qualities and the outstanding results he consistently achieves.

    Marian's expertise in web development is truly remarkable. From the moment we engaged his services, it became evident that we had found an exceptional professional who knows the ins and outs of Squarespace. He swiftly identified and resolved issues plaguing our website, delivering perfect solutions to revitalise our online presence. Marian's attention to detail, technical prowess, and commitment to perfection resulted in a website exceeding our expectations.

    Working with Marian was an absolute pleasure, thanks to his outstanding communication skills. He took the time to actively listen to our requirements, ensuring a clear understanding of our vision. Marian's ability to effectively convey complex concepts in a straightforward manner was instrumental in keeping us informed and engaged throughout the project. He promptly addressed our questions or concerns, making the entire collaboration seamless and productive.

    When it comes to reliability, Marian sets the gold standard. He consistently demonstrated an unwavering commitment to meeting deadlines and delivering on his promises. Marian's strong work ethic and meticulous attention to detail instilled confidence in our team, allowing us to focus on other aspects of our business with peace of mind. We could rely on him to provide regular updates and progress reports, ensuring transparency and fostering a strong sense of trust.

    Marian's wealth of experience in web development is truly invaluable. His extensive background equips him with the expertise to tackle a wide range of challenges easily. Throughout our project, his experience shone through as he navigated complex technical issues and provided innovative solutions. Marian's ability to anticipate and proactively address potential roadblocks ensured a smooth development process and exceptional end results.

    In conclusion, Marian is an exceptional web developer who consistently goes above and beyond to deliver outstanding results. His excellent skills, clear communication, reliability, and extensive experience make him an asset to any project. I wholeheartedly recommend Marian to anyone seeking a top-notch web developer who can bring their vision to life. Working with him guarantees a seamless, productive collaboration and a website that impresses and engages visitors.

    Thank you, Marian; it has been an absolute pleasure!"

    S

    Sam

    Business Owner

  • "I can't recommend Marian enough. He stepped in to handle a complex, custom Squarespace project that two other coders couldn't complete—and he handled it with ease. He tackled every challenge with creative solutions and made the final product better than I had hoped for. Beyond his technical skills, Marian was great to work with—responsive, friendly, and always available for check-ins. He even met with my clients when needed, handling everything with professionalism and making them feel confident and excited about the direction of the project. If you're looking for someone who's not just incredibly talented but also reliable and easy to collaborate with, Marian is your person."

    N

    Nate

    Agency Owner

  • "I had the pleasure of working with Marian again after six years, and I couldn't be more pleased with the experience. He originally built the ONE65 San Francisco website, and when we needed updates, he was quick to respond and eager to take on the project. Marian demonstrated exceptional technical skill, attention to detail, and clear communication throughout. He worked efficiently to implement complex interactive elements, ensuring the website updates aligned perfectly with our vision. What stands out most is Marian's professionalism and dedication to client satisfaction. He delivered high-quality work on time, was receptive to feedback, and went above and beyond to refine details until everything was perfect. I highly recommend Marian for any web development project."

    M

    Michael

    ONE65 San Francisco

  • "We have been working with Marian for months now and couldn't be happier with his work. He is an expert in developing in Squarespace. He not only does a great job implementing our designs into Squarespace but also gives us the tools to make minor updates on our own."

    E

    Emily

    Design Agency

  • "Marian was incredible to work with. Highly skilled and able to dig into a poor web implementation, debug and correct everything we needed in a very efficient manner. He was great to communicate with and can work autonomously with both high level or specific direction. Worth every penny."

    M

    Matt

    Business Owner

  • "We needed a Shopify theme repurposed, and Marian did a fantastic job. The work was completed efficiently, with great attention to detail, and exactly as we envisioned. Communication was smooth throughout the project; he was always responsive, clear, and very pleasant to work with. We truly appreciated the professionalism and positive attitude, which made the whole process stress-free. I would happily recommend Marian to anyone looking for a reliable and skilled Shopify expert."

    T

    Tasha

    Shopify Client

  • "I'm very satisfied with the work delivered! Communication was clear and efficient, the integration between SmartBill, Make, and Shopify was completed successfully and everything works smoothly. He handled all technical details and guided me through the process in a professional and friendly manner. I'm looking forward to working together again on future projects. Highly recommended!"

    G

    Geanina

    E-commerce Client

  • "I've had Marian work on a couple of projects and he has delivered exactly what I needed. He's very knowledgeable and skilled. His code is clean and concise. He communicates well and precisely. Highly recommended."

    S

    Shannon

    Repeat Client

  • "Marian is an expert when it comes to Squarespace CSS. He has an amazing ability to think outside the box and come up with creative solutions that always achieve the results I'm looking for. If you need help with anything Squarespace related, Marian is definitely the person to go to!"

    J

    John

    Squarespace Client

  • "Marian was a lifesaver! Responded quickly to my urgent situation and had me going within an hour. So grateful to have Marian on my team when I need support."

    J

    Jenny

    Business Owner

  • "Thank you Marian for jumping in and saving the day. We had some super challenging work flows and forms that needed custom CSS in Shopify. Marian worked with us through each step and was an integral part of our successful launch. I would hire Marian again in a hot second!"

    H

    Heather

    Shopify Client

  • "He fulfilled the work on time and he went beyond expectation. Extremely helpful and professional. I will highly recommend Marian and definitely work with him in the future. I couldn't have been more happy."

    S

    Susan

    Business Owner

  • "Marian did an excellent job with building out the customized navigation bar menu that I needed for a Squarespace website for a client. His web development skills are superb and he has a great eye for detail. I'm so grateful for his help!"

    K

    Keshia

    Web Designer

  • "Marian was very professional and knowledgeable. He was easily able to complete the task of moving our website from a WP-based CMS to Squarespace. Highly recommended and will surely be contracting for future work."

    D

    Deana

    Business Owner

  • "Everything perfect working with Marian. He estimated the needed time accurately, delivered results on time, and was a great communicator."

    R

    Roman

    Business Owner

  • "Once again, I'm a very happy customer, highly recommend, five stars from me"

    G

    Giovanna

    Repeat Client

  • "Marian is an excellent squarespace developer and I highly recommend him on your next project. Will be hiring him in the future."

    E

    Elizabeth

    Squarespace Client

  • "It was a pleasure to work with Marian. It made a task which was causing me issues to then become simple and easy to complete. Knowing that Marian was very professional enabled me to focus on other areas of the business."

    C

    Ceire

    Business Owner

  • "It was wonderful working with Marian. We're very happy with our website. He worked quickly, professionally, and was very responsive and helpful."

    S

    Sadie

    Business Owner

  • "Marian helped me to build out a website. He did a fantastic job and over delivered on quality and schedule."

    S

    Sunny

    Business Owner

  • "I often work with Marian. Great work!"

    B

    Ben

    Repeat Client

  • "Marian has helped us with custom CSS on numerous Shopify issues. Super fast and really helpful!"

    H

    Heather

    Shopify Client

  • "Marian was excellent to work with. He helped us get a new website launched and was very patient with us and helped us to work through the process of creating a new site. Marian was able to create a beautiful Squarespace site for us and was very time efficient helping us to meet deadlines. We will definitely continue to work with him!"

    E

    Emily

    New Website Client

  • "Work was done as asked and completed very quickly. Job was completed ahead of schedule. Communication was clear and prompt. All A+ aspects of a freelancer. Very happy with the work and will definitely be looking to partner again with Marian in the future."

    M

    Michael

    Business Owner

Ideal Clients

Who We Work Best With

abZ Global works best with teams who see their website or app as a serious growth asset, not just a one-page brochure.

SaaS Products & Custom Web Apps (Angular & Firebase)

If you're building a product, dashboard, or internal tool and need someone who can own both UX and engineering, we've got you. We've built and scaled a full SaaS product (Self-Manager) end-to-end using Angular and Firebase, including AI features, time tracking, and collaboration — all developed by a single senior engineer.

Full-Stack Development AI Integration Real-time Features

Growing E-commerce Brands on Shopify

If your store is past the "starter theme" stage and you need custom layouts, performance optimization, AI-powered recommendations, or complex integrations, we're a great match. We've helped Shopify brands repurpose themes, improve UX, and solve tough technical problems so they can focus on sales, not code.

Theme Customization Performance Optimization App Integrations

Service Businesses on Squarespace, Webflow & WordPress

We work with consultants, agencies, studios, and local businesses who want a premium, easy-to-edit website — but with custom code and features that go far beyond what templates can do. From navigation, pagination, and layout plugins to fully custom designs, we extend platforms so your site actually fits your business.

Custom Code Premium Design Easy to Edit

Teams That Value Expertise Over "Cheap and Fast"

Our minimum project budget is $1k, and most serious projects go beyond that. If you're looking for someone to think with you, not just blindly follow tickets, and you want a long-term technical partner who can grow your stack over time, we're likely a strong fit.

Strategic Partner Long-term Support Quality First

What You Get Working With abZ Global

Direct access to a senior engineer — no project managers, no middlemen
Clear communication and realistic timelines you can count on
Code that's clean, maintainable, and built to last
Proactive problem-solving, not just task completion
10+ years of web development experience across platforms
Retainer options for ongoing support and maintenance
Sound like a good fit? Let's talk about your project. Get in Touch
Technologies

Tech & AI Stack

We're platform-agnostic, fundamentals-obsessed, and AI-powered. Because we master HTML5, CSS3, and JavaScript at a low level, we can work comfortably across modern platforms and frameworks — and bend them to your needs instead of the other way around.

Web Platforms & CMSs

  • Squarespace — custom-coded sites, plugins (navigation, pagination, layouts), and complex designs that stay easy to edit
  • Shopify — custom themes, store builds, performance upgrades, and deep integrations for serious e-commerce brands
  • Webflow — pixel-perfect builds from Figma, animations, and CMS-driven sites with clean structure
  • WordPress — custom themes and block-based layouts for content-heavy sites that need full control
Squarespace Shopify Webflow WordPress

Front-end & App Development

  • Core technologies: HTML5, CSS3, JavaScript
  • Frameworks & tools: Angular, Bootstrap, jQuery, AngularFire
  • Figma designs to pixel-perfect code on any platform or in raw HTML/CSS/JS
HTML5 CSS3 JavaScript Angular Bootstrap

Back-end, Data & Infrastructure

  • Node.js & Express.js for APIs and custom integrations
  • Firebase (Auth, Firestore, Functions, Hosting) as scalable backend for apps like Self-Manager.net
  • Google Cloud–centric architecture for modern, serverless web applications
Node.js Firebase Google Cloud Express.js

Design & Workflow Tools

  • Figma — design handoffs, prototyping, and pixel-perfect implementation
  • Git & GitHub — version control and collaboration
  • VS Code — development environment with AI-assisted coding
Figma GitHub VS Code

AI & Automation Stack

We don't just talk about AI on the blog — we ship it into real products and websites.

  • AI integrations with models like Gemini, ChatGPT, Claude, and Grok, depending on the use case
  • AI features for SaaS/web apps: summaries, periodic reviews (weekly/monthly), and conversational analytics
  • AI chatbots and assistants embedded into websites and stores for support, content, and product guidance
  • Automations that connect your CMS/store to external services so repetitive work disappears
Gemini ChatGPT Claude Grok Make.com Zapier
Meet the Founder

Founder & Expertise

Led by a senior full-stack engineer who has actually shipped hundreds of projects.

Marian Sorca - Founder of abZ Global and SelfManager.ai

Marian Sorca

Founder, CEO & CTO

15+
Years Exp.
240+
Clients
4.9
Rating

abZ Global is founded and led by Marian Sorca, a senior full-stack web developer with over 15 years of experience in web development and web design.

Before launching abZ Global as an agency, Marian spent a decade completing projects for 240+ clients with a 4.9/5.0 rating

Hosted Platforms

Squarespace, Shopify, Webflow, WordPress

Custom Development

Angular, modern JavaScript, responsive UI

Product & AI

Founder of SelfManager.ai — a full SaaS with 10+ AI features

Marian started by teaching himself to code to improve a simple website — and kept going until he was building complex custom-coded Squarespace sites, Shopify stores, and full SaaS platforms. That hands-on journey shapes how abZ Global works today: no buzzwords for their own sake, just real, reliable engineering that moves your business forward.

If you want a founder-led team where you work directly with the person who understands both the code and the business impact, abZ Global is built for you.

FAQ

Frequently Asked Questions

Everything you need to know about working with us. Can't find what you're looking for? Feel free to reach out.

We can be available 7 days a week depending on project requirements and deadlines. We're flexible with timezones and committed to meeting your project timelines.

The founder has over 15 years of web development and web design experience, working with 240+ clients across startups, agencies, and enterprise companies worldwide.

Yes, we're available for video/audio calls to discuss potential projects and throughout the collaboration. Clear communication is essential to us.

For the front-end we master HTML5, CSS3, and JavaScript, plus frameworks like Angular and Bootstrap. Because we master the fundamentals, we can adapt to any front-end technology you need. For the backend, we specialize in Node.js, Express.js, and Google's Firebase. We also build on platforms like Squarespace, Shopify, Webflow, and WordPress.

Absolutely! If you already have a design in Figma, we can code it pixel-perfect into any platform (Squarespace, Shopify, Webflow, WordPress) or in raw HTML, CSS, and JavaScript.

Yes, all reviews on the website are from real clients and can be verified on the founder Marian's Upwork profile. We also have a page with screenshots if you don't have an Upwork account.

Definitely! We've worked on many complex websites, web apps, and online stores. We can handle all your web development and design needs. If needed, we can bring in additional vetted freelancers — all interviewed by Marian to ensure high-quality results.

We value clients who communicate clearly and provide precise details about their goals. Good communication and clear requirements are the recipe for successful projects and long-term collaboration.

Yes, we can build and customize sites on platforms that don't require code. And when custom code is needed — for advanced features, integrations, or unique designs — we handle that too.

Yes, we offer ongoing maintenance and support after project completion. Many of our clients continue working with us for updates, improvements, and new features over the years.

Absolutely. We thrive on long-term projects that span months to years. Building lasting relationships with clients is one of the most rewarding parts of what we do.

We can work either way — hourly or fixed-price. Whatever works best for you and the project scope. We'll help you choose the model that makes the most sense.

Just a conversation about your goals and what you want to achieve. Fill out the contact form below or send us an email at marian@abzglobal.net — we'll take it from there.

Still have questions? We'd love to hear from you. Let's discuss your project and see how we can help.

Get in Touch