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About Me

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Since 2012, I’ve been helping startups, SaaS companies, and agencies  build  high-performance, scalable web applications that drive growth. With over a decade of experience, I specialize in  front-end development, full-stack solutions, and headless CMS integrations using modern frameworks like  React, Next.js, and TypeScript. I’ve partnered with 30+ businesses to deliver impactful digital products—from eCommerce platforms to dynamic SaaS applications. My focus is on delivering real results, ensuring clean code, seamless UI/UX, and optimal performance.
slider iconFULL STACK DEVELOPER
star iconHEADLESS CMS DEVELOPER
star iconFULL STACK DEVELOPER
star iconHEADLESS CMS DEVELOPER
star iconFULL STACK DEVELOPER
star iconHEADLESS CMS DEVELOPER

  • service

    Interactive Front-End Development: Crafting dynamic UIs and intuitive user experiences for both web and mobile applications using React, Next.js, and TypeScript.

  • service

    Progressive Web Applications (PWA): Developing fast, reliable, and engaging PWAs for both standard and Single Page Application (SPA) stacks.

  • service

    API & Third-Party Integrations: Seamlessly integrating with services like Firebase, AWS, DigitalOcean, and other APIs to enhance performance and scalability.

  • service

    End-to-End Full-Stack Solutions: From design to deployment, ensuring clean code, optimized performance, and robust functionality.

Crazy Full Stack Developer

TECH AT A GLANCE

A snapshot of my journey in tech—driven by innovation, performance, and impactful solutions.

30+ Projects Delivered

Successfully delivered 30+ diverse projects, from scalable SaaS platforms to dynamic eCommerce solutions, showcasing adaptability and expertise across industries.

100% Client Satisfaction

Achieved a 100% client satisfaction rate, reflecting a commitment to delivering real results, exceeding expectations, and fostering long-term partnerships.

12+ Technologies Mastered

Proficient in over 12 modern technologies, including React, Next.js, TypeScript, Node.js, GraphQL, and Headless CMS solutions (Sanity, Strapi, Contentful). This versatility ensures seamless integration with evolving tech trends.

5+ Innovative Solutions Launched

Developed and implemented 5+ innovative products, showcasing a proactive approach to business automation, performance optimization, and scalable architecture for modern web applications.

WHERE I'VE BEEN EMPLOYED

Lead Full-Stack Engineer at Sabir.dev

Jul 2023Present

As a B2B contract dev, I help agencies and e-commerce brands scale with custom React/Next.js builds and Headless CMS. Delivered 30+ projects—my elves and I crush deadlines, ensuring quality every time.

💡 What I Do:
✔ SaaS MVP Development – Fast, scalable, and growth-ready solutions.
✔ White-Label Development – Supporting agencies with full-stack expertise.
✔ Long-Term Retainers – Ongoing support, feature updates & optimization.
✔ Headless CMS Expert – Helping businesses transition to modern CMS architecture.

I’m building a team for scalable, long-term solutions. Agencies or e-commerce—let’s connect! I’ve got you, whoever you are.

Sr. Software Engineer at WTX Europe

Sep 2022Jul 2023

Successfully developed the design system and made it accessible to everyone using Storybook.
Increased productivity by 40% by making reusable custom hooks to separate the data layer from the UI.
I led two successful initiatives for the back office application and one for Marketplace.
I primarily worked on NEXT, REACT, TYPESCRIPT, TAILWIND CSS, ANT DESIGN, Cypress, JEST & and STORYBOOK.

Software Engineer at FARFETCH Europe

May 2022Aug 2022

As a part of the luxury retail team of an enterprise eCommerce platform, our initiative was to develop an application for interactive mirrors using React, Next, NEST, TypeScript, JEST & GraphQL.


Did a successful investigation to add peripherals details to the system and to show the incoming data in an appropriate way. Led the development cycle from defining the business requirement, creating the task on Jira, fulfilling each task, and delivering on time.

Full Stack Engineer at Blu-Label

Mar 2021Apr 2022

Developed a back office application for an eCommerce store.
I primarily worked on Node, Express, MongoDB, NEXT JS, REACT, MUI, ANT DESIGN, GraphQL, Cypress, JEST & STORYBOOK.


Suggested and took ownership of significant and successful code optimization operations.

Sr. Frontend Developer at xiQ, Inc. USA

May 2018Mar 2021

Started the next version of an AI-based B2B sales application from scratch with React.js and led the product throughout the journey.
Bridged the Devs, Design, and Business teams by translating business requirements for the technical team.
Initiated the design system & Storybook.js
Technologies used include ES7, TypeScript, React.js, Redux, Storybook, Material UI, SCSS, GIT, Highcharts.js, Datatables.js, etc.
Suggested and took ownership of significant and successful code refactoring operations.

Co-Founder | React Trainer at eBridge Professional Training Institute

Aug 2016Aug 2020

As a React and Next.js trainer, I've successfully equipped numerous students with the skills they need to thrive in the industry.

Sr. Frontend / WordPress Developer at Nadkaar UAE

Apr 2017Mar 2018

Made several stunning custom themes and websites using WordPress Codex.
Daily tasks included developing Pixel Perfect, SEO Optimized, and fully responsive UI, and UI to WordPress conversion.
Mastered WordPress Codex, Hooks, and plugin development.

Web Developer at ESPIS

Apr 2015Sep 2016

Pixel perfect, Responsive & SEO compatible UI development and CMS integration using Codex WordPress
custom jQuery plugins and social networks integration.
Did work with distributed teams from the USA and Australia.

Sabir - Logo icon
TECH STACK

My Creative Toolbox

My expertise spans a diverse range of technologies, enabling me to deliver comprehensive and cutting-edge solutions across various platforms.

Front End

React
React
Nextjs-white
Next.js
TypeScript
TypeScript
svelte
SvelteKit
Tailwind CSS
Tailwind CSS
Storybook
StoryBook.js
Redux
Redux
JavaScript
JavaScript

Backend

nodejs
Node.js
Nest.js
Nest.js
expressjs-white
Express.js

Headless CMS

Sanity.io
Sanity.io
Strapi headless CMS
Strapi.io
Contentful headless CMS
Contentful
Storyblok headless CMS
Storyblok
Dato Headless CMS
Dato

SHOPPING PLATFORMS

Shopify
Shopify
BigCommerce
BigCommerce

DevOps

AWS
AWS
NGINX
NGINX
Digital Ocean
Digital Ocean
VERCEL
Vercel
GitHub Actions
GitHub Actions

SVN & Task Managements

Github-white
GitHub
Confluence
Confluence
Jira
Jira
clickUp
ClickUp
GitLab
GitLab

TRUSTED BY 30+ GLOBAL BRANDS

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tetimonials-iamge
Testemonials

Don't just take our words for it. Take theirs.

Acknowledged by our clients for delivering superior value and expertise in every project.

At InsightX, we have been very fortunate to work with Sabir and I cannot recommend him and his team highly enough. He has developed, from scratch, a secure platform with associated CMS for our reports and we are delighted with it. He is always professional, responsive and friendly. Feedback and communication are excellent. Thank you, Sabir.

Recommendation by Justin for Sabir

Justin Williams

Co-CEO (Product) @InsightX Ltd

I had the pleasure of working closely with Sabir during our time together as part of the same team. Sabir was our senior front-end engineer, and I must say he truly stood out in his role. Sabir's work ethic was impressive. He consistently delivered his work promptly, and his speed in executing tasks was remarkable. What I particularly admired about Sabir was his willingness to address challenges head-on. Whenever there was ambiguity or a need for more clarity in requirements, he didn't hesitate to raise questions and seek the necessary information. This proactive approach greatly contributed to the overall success of our initiatives.

Testimonial for Sabir by Melzer Lobo

Melzer Lobo

Senior Product Manager @WTX

Sabir has worked with us on the development of an editorial management platform and client interface. From the initial brainstorming and ideation to the selection of the right platforms and third-party providers to the delivery of the final product, he has worked as an integral part of our team. His team is always proactive and responsive to feedback and available for dev and dev-ops support.

Veronica Testimonial for Sabir Hussain

Veronica Ferrari

Head of Insight @InsightX

Sabir was a go-to senior frontend on our team! Sabir's has that balanced mix of independence and technical skills, always delivering fantastic work. But what really sets Sabir apart was his friendly, positive and, helpful nature. He also proactively participated in code reviews, sprinting planning and always made onboarding a breeze for more junior developers.

Francisco Barros

Francisco Barros

Squad Lead @WTX

I used to work with Sabir in the same company. He is very good in handling the complex projects. He is always eager to learn something new which makes him a developer who is always in demand. He is also a great team leader as well as team player who knows really well how to work with others in any circumstances or situations.

Testimonial for Sabir Hussain by Arslan Tariq

Arslan Tariq

Data Scientist @Volkswagen Group

We didn't work very long together. But what caught my attention was the openness to learn. He integrated very quickly and easily into our team. It was a pleasure working with him.

Testimonial for Sabir by Leidson Cruz

Leidson Cruz

Team Lead @FARFETCH