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I am Md Jahangir Alam Chowdhury, an award-winning Full-Stack Developer and Digital Strategist with 7+ years of experience delivering high-impact web solutions for UK and international clients. I specialize in n8n workflow automation, Webflow, and marketing technology integration to help clients automate complex business processes and boost operational efficiency. I am a certified Webflow and HubSpot Developer with proven expertise in scalable front-end architecture, end-to-end workflow automation, and e-commerce optimization. I have a track record of improving client conversion rates and reducing manual tasks through technical excellence and strategic implementation. I am currently pursuing PhD research in Fintech while maintaining active client delivery, and I aim to drive digital transformation within forward-thinking organizations.…I am Md Jahangir Alam Chowdhury, an award-winning Full-Stack Developer and Digital Strategist with 7+ years of experience delivering high-impact web solutions for UK and international clients. I specialize in n8n workflow automation, Webflow, and marketing technology integration to help clients automate complex business processes and boost operational efficiency. I am a certified Webflow and HubSpot Developer with proven expertise in scalable front-end architecture, end-to-end workflow automation, and e-commerce optimization. I have a track record of improving client conversion rates and reducing manual tasks through technical excellence and strategic implementation. I am currently pursuing PhD research in Fintech while maintaining active client delivery, and I aim to drive digital transformation within forward-thinking organizations.

Md Jahangir Alam Chowdhury

Full Stack Developer, Web Developer, Front-End Developer, +3

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I am Md Jahangir Alam Chowdhury, an award-winning Full-Stack Developer and Digital Strategist with 7+ years of experience delivering high-impact web solutions for UK and international clients. I specialize in n8n workflow automation, Webflow, and marketing technology integration to help clients automate complex business processes and boost operational efficiency. I am a certified Webflow and HubSpot Developer with proven expertise in scalable front-end architecture, end-to-end workflow automation, and e-commerce optimization. I have a track record of improving client conversion rates and reducing manual tasks through technical excellence and strategic implementation. I am currently pursuing PhD research in Fintech while maintaining active client delivery, and I aim to drive digital transformation within forward-thinking organizations.…I am Md Jahangir Alam Chowdhury, an award-winning Full-Stack Developer and Digital Strategist with 7+ years of experience delivering high-impact web solutions for UK and international clients. I specialize in n8n workflow automation, Webflow, and marketing technology integration to help clients automate complex business processes and boost operational efficiency. I am a certified Webflow and HubSpot Developer with proven expertise in scalable front-end architecture, end-to-end workflow automation, and e-commerce optimization. I have a track record of improving client conversion rates and reducing manual tasks through technical excellence and strategic implementation. I am currently pursuing PhD research in Fintech while maintaining active client delivery, and I aim to drive digital transformation within forward-thinking organizations.

Available to hire

I am Md Jahangir Alam Chowdhury, an award-winning Full-Stack Developer and Digital Strategist with 7+ years of experience delivering high-impact web solutions for UK and international clients. I specialize in n8n workflow automation, Webflow, and marketing technology integration to help clients automate complex business processes and boost operational efficiency.

I am a certified Webflow and HubSpot Developer with proven expertise in scalable front-end architecture, end-to-end workflow automation, and e-commerce optimization. I have a track record of improving client conversion rates and reducing manual tasks through technical excellence and strategic implementation. I am currently pursuing PhD research in Fintech while maintaining active client delivery, and I aim to drive digital transformation within forward-thinking organizations.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Language

English

Fluent

Work Experience

Full-Stack Developer & Automation Specialist at Small Giants

November 1, 2020 - Present

Architected and delivered 40+ responsive websites and digital solutions for SMEs and enterprise clients, with scalable front-end systems (React) and robust back-end architecture (SQL, APIs) supporting 500K+ monthly transactions. Designed and maintained n8n workflows automating lead qualification and routing by connecting Webflow forms, HubSpot, Slack, and Google Sheets. Created reusable n8n automation templates for marketing and sales processes, boosting pipeline visibility and efficiency. Implemented GA4 and conversion tracking to optimize e-commerce performance, and built marketing automation workflows with HubSpot and Pardot. Led client technical consultations, translating business needs into technical roadmaps, and ensured cross-functional delivery with design, PM, and QA teams.

Full-Stack Developer at DG World Ltd

June 1, 2017 - March 1, 2019

Developed and deployed 25+ full-stack web applications using PHP, CodeIgniter, and JavaScript; engineered SQL databases for performance and data integrity; collaborated with UX/UI designers to translate designs into pixel-perfect, responsive interfaces; provided technical support and maintenance for legacy systems, improving platform stability by 35%.

Web Developer at IT Orchid

June 1, 2011 - May 1, 2017

Built 100+ websites using WordPress and custom PHP; designed bespoke CMS solutions reducing client manual content management by 60%; led the Bangladesh Government IT Education Initiative (2014) training 200+ students; achieved Runner-Up in Mozilla Firefox App Contest 2014; organized the Bangladesh University Premier League 2013.