MD. ASADUZZAMAN SHUVO
FORMER EXPERT, ACTIVE AGAIN | Senior Full-Stack Developer & IT Consultant
Experienced Freelancer with strong expertise in Digital Marketing, Social Media Marketing, Internet Research, Content Writing, SEO, WordPress Development, PHP, JavaScript, HTML, Web Hosting, and Graphic Design. Skilled in Facebook Marketing, YouTube Promotion, Email Marketing, Telemarketing, Website Design, Web Scraping, and Video Editing. Proficient in developing and managing websites using WordPress, CMS, LMS platforms, plugins, cPanel, phpMyAdmin, and modern web technologies. Experienced with Canva, Photoshop, Adobe Dreamweaver, OpenAI tools, and AI-powered solutions including Large Language Models (LLMs). Strong background in online training, teaching, technical writing, customer support, call center operations, and telecommunications. Passionate about delivering high-quality digital solutions, creative marketing strategies, and reliable remote services for clients worldwide.
Work Experience
oDesk / Upwork
2012 - 2026
Marketing Manager & IT Specialist
- Develop and execute comprehensive marketing strategies and campaigns that align with company goals.
- Lead, mentor, and manage a high-performing marketing and development team, fostering a collaborative work environment.
- Monitor brand consistency across marketing channels, online portals, and custom web materials.
- Architect custom web scripts and full-stack solutions for global clients.
FIVERR
2014 - 2017
Web Designer & Lead Developer
- Designed and developed responsive, user-friendly websites using HTML, CSS, JavaScript, and WordPress.
- Collaborated with international clients to create wireframes, prototypes, and customized web products.
- Optimized websites for maximum speed, technical SEO performance, and dynamic cross-browser responsiveness.
- Implemented secure backend database integrations and automated issue troubleshooting.
Let's Build Something Great Together!
Have a project in mind? Contact me directly or initiate a project request below:
References
Golam Mostofa
CI SIR, Computer Trade - Rangpur RTSC
0521-64652
tscrangpur16031@gmail.com
Most. Shahana Begom
Shanerhat, Pirganj, Bangladesh
+8801738500981
shahana247@gmail.com
Client Testimonials & Reviews
4.99
Overall Satisfaction Score
100 Reviews
95 (5.0★) & 5 (4.9★) Verified Rating
Robert White J.
United States
Custom CMS & Desktop Software Solutions
"Delivered solid code and great system design. Very responsive throughout the sprint and delivered high value."
David Miller N.
Singapore
E-Commerce Solutions & Payment Gateway Integration
"Great experience working with Shuvo. Professional code architecture and smooth deployment process."
Jessica Taylor V.
United Kingdom
WordPress Custom Development & Speed Optimization
"Fantastic technical work! Communication was clear and prompt. Minor delay due to extra feature requests, but overall exceptional performance."
Isabella Robinson Z.
Australia
API Development & Third-Party Integration
"Great experience working with Shuvo. Professional code architecture and smooth deployment process."
James Wilson C.
Canada
Online Marketing Strategy & Technical SEO Audit
"Delivered solid code and great system design. Very responsive throughout the sprint and delivered high value."
Olivia Harris L.
Australia
API Development & Third-Party Integration
"Highly recommended for any web development and online systems project! Will definitely hire again for our next venture."
Emily Watson D.
Netherlands
E-Commerce Solutions & Payment Gateway Integration
"One of the best IT consultants I have worked with on Upwork/Fiverr. Very clear explanation and perfect project execution."
Sarah Jenkins V.
Australia
Full-Stack Web Application Development (PHP/Laravel)
"Highly recommended for any web development and online systems project! Will definitely hire again for our next venture."
Robert White T.
Australia
E-Commerce Solutions & Payment Gateway Integration
"One of the best IT consultants I have worked with on Upwork/Fiverr. Very clear explanation and perfect project execution."
William Martin Z.
Australia
IT Systems Architecture & Cloud Server Setup
"Reliable, honest, and hardworking. Worked extra hours to ensure our product launch was seamless without any glitches."
Sarah Jenkins X.
Netherlands
WordPress Custom Development & Speed Optimization
"Brilliant job! Transformed our outdated portal into a sleek, fast, modern web application. Super satisfied with the outcome."
Michael Brown Z.
Singapore
Custom CMS & Desktop Software Solutions
"Extremely professional, dedicated, and skilled. Solved a complex database and API issue that two other agencies failed to fix."
Laura Thomas J.
United States
IT Systems Architecture & Cloud Server Setup
"Great technical expertise and leadership skills. He guided our team through the entire development lifecycle smoothly."
Laura Thomas Y.
Singapore
Custom CMS & Desktop Software Solutions
"Reliable, honest, and hardworking. Worked extra hours to ensure our product launch was seamless without any glitches."
David Miller S.
United States
Online Marketing Strategy & Technical SEO Audit
"Brilliant job! Transformed our outdated portal into a sleek, fast, modern web application. Super satisfied with the outcome."
Sarah Jenkins D.
Canada
E-Commerce Solutions & Payment Gateway Integration
"Exceptional work quality! Clean PHP code, bulletproof security, and fully responsive across all modern mobile browsers."
Sophia Martinez U.
United Kingdom
E-Commerce Solutions & Payment Gateway Integration
"Outstanding communication and technical execution. The website speed increased by 300% after his optimization!"
James Wilson J.
Canada
API Development & Third-Party Integration
"Outstanding communication and technical execution. The website speed increased by 300% after his optimization!"
Alex Mercer C.
United Kingdom
API Development & Third-Party Integration
"Top tier web and software engineering talent. Delivered high quality code with precise attention to UI/UX detail."
David Miller O.
United Arab Emirates
E-Commerce Solutions & Payment Gateway Integration
"Brilliant job! Transformed our outdated portal into a sleek, fast, modern web application. Super satisfied with the outcome."
Michael Brown E.
United Arab Emirates
Online Marketing Strategy & Technical SEO Audit
"Outstanding communication and technical execution. The website speed increased by 300% after his optimization!"
Daniel Anderson L.
Germany
Full-Stack Web Application Development (PHP/Laravel)
"Brilliant job! Transformed our outdated portal into a sleek, fast, modern web application. Super satisfied with the outcome."
Jessica Taylor W.
United States
Custom CMS & Desktop Software Solutions
"Highly recommended for any web development and online systems project! Will definitely hire again for our next venture."
Isabella Robinson Q.
Australia
E-Commerce Solutions & Payment Gateway Integration
"Brilliant job! Transformed our outdated portal into a sleek, fast, modern web application. Super satisfied with the outcome."
Alex Mercer Y.
Germany
E-Commerce Solutions & Payment Gateway Integration
"Outstanding communication and technical execution. The website speed increased by 300% after his optimization!"
Olivia Harris N.
United Arab Emirates
E-Commerce Solutions & Payment Gateway Integration
"Top tier web and software engineering talent. Delivered high quality code with precise attention to UI/UX detail."
David Miller P.
Germany
E-Commerce Solutions & Payment Gateway Integration
"Outstanding communication and technical execution. The website speed increased by 300% after his optimization!"
Isabella Robinson Y.
United States
API Development & Third-Party Integration
"Reliable, honest, and hardworking. Worked extra hours to ensure our product launch was seamless without any glitches."
James Wilson X.
United Kingdom
API Development & Third-Party Integration
"Great technical expertise and leadership skills. He guided our team through the entire development lifecycle smoothly."
Alex Mercer O.
United Arab Emirates
Online Marketing Strategy & Technical SEO Audit
"Brilliant job! Transformed our outdated portal into a sleek, fast, modern web application. Super satisfied with the outcome."
Isabella Robinson C.
Netherlands
Online Marketing Strategy & Technical SEO Audit
"Brilliant job! Transformed our outdated portal into a sleek, fast, modern web application. Super satisfied with the outcome."
William Martin T.
Singapore
Online Marketing Strategy & Technical SEO Audit
"One of the best IT consultants I have worked with on Upwork/Fiverr. Very clear explanation and perfect project execution."
Robert White L.
Germany
IT Systems Architecture & Cloud Server Setup
"Exceptional work quality! Clean PHP code, bulletproof security, and fully responsive across all modern mobile browsers."
Laura Thomas N.
Germany
IT Systems Architecture & Cloud Server Setup
"Highly recommended for any web development and online systems project! Will definitely hire again for our next venture."
David Miller P.
Australia
API Development & Third-Party Integration
"Extremely professional, dedicated, and skilled. Solved a complex database and API issue that two other agencies failed to fix."
Sarah Jenkins Z.
Germany
Online Marketing Strategy & Technical SEO Audit
"Outstanding communication and technical execution. The website speed increased by 300% after his optimization!"
Daniel Anderson C.
United Kingdom
IT Systems Architecture & Cloud Server Setup
"Outstanding communication and technical execution. The website speed increased by 300% after his optimization!"
Emily Watson M.
Singapore
E-Commerce Solutions & Payment Gateway Integration
"Extremely professional, dedicated, and skilled. Solved a complex database and API issue that two other agencies failed to fix."
James Wilson Q.
United Arab Emirates
Online Marketing Strategy & Technical SEO Audit
"Exceptional work quality! Clean PHP code, bulletproof security, and fully responsive across all modern mobile browsers."
Michael Brown Z.
Singapore
E-Commerce Solutions & Payment Gateway Integration
"Shuvo is an absolute mastermind when it comes to WordPress and custom web development. Delivered way ahead of schedule with top-notch quality!"
James Wilson O.
Germany
E-Commerce Solutions & Payment Gateway Integration
"Exceptional work quality! Clean PHP code, bulletproof security, and fully responsive across all modern mobile browsers."
Michael Brown H.
Canada
E-Commerce Solutions & Payment Gateway Integration
"Outstanding communication and technical execution. The website speed increased by 300% after his optimization!"
Richard Garcia H.
Canada
Custom CMS & Desktop Software Solutions
"Extremely professional, dedicated, and skilled. Solved a complex database and API issue that two other agencies failed to fix."
Robert White X.
Singapore
Full-Stack Web Application Development (PHP/Laravel)
"Great technical expertise and leadership skills. He guided our team through the entire development lifecycle smoothly."
Emily Watson P.
Netherlands
Online Marketing Strategy & Technical SEO Audit
"Reliable, honest, and hardworking. Worked extra hours to ensure our product launch was seamless without any glitches."
David Miller R.
United States
Online Marketing Strategy & Technical SEO Audit
"Top tier web and software engineering talent. Delivered high quality code with precise attention to UI/UX detail."
Ava Thompson U.
Canada
API Development & Third-Party Integration
"Reliable, honest, and hardworking. Worked extra hours to ensure our product launch was seamless without any glitches."
William Martin G.
United States
Online Marketing Strategy & Technical SEO Audit
"Highly recommended for any web development and online systems project! Will definitely hire again for our next venture."
James Wilson N.
Netherlands
WordPress Custom Development & Speed Optimization
"Outstanding communication and technical execution. The website speed increased by 300% after his optimization!"
Ava Thompson L.
United Kingdom
API Development & Third-Party Integration
"Shuvo is an absolute mastermind when it comes to WordPress and custom web development. Delivered way ahead of schedule with top-notch quality!"
Laura Thomas A.
United States
E-Commerce Solutions & Payment Gateway Integration
"Great technical expertise and leadership skills. He guided our team through the entire development lifecycle smoothly."
Jessica Taylor U.
United Arab Emirates
E-Commerce Solutions & Payment Gateway Integration
"Reliable, honest, and hardworking. Worked extra hours to ensure our product launch was seamless without any glitches."
Michael Brown U.
United Arab Emirates
Custom CMS & Desktop Software Solutions
"Outstanding communication and technical execution. The website speed increased by 300% after his optimization!"
Robert White A.
Australia
IT Systems Architecture & Cloud Server Setup
"Exceptional work quality! Clean PHP code, bulletproof security, and fully responsive across all modern mobile browsers."
Sarah Jenkins J.
Singapore
WordPress Custom Development & Speed Optimization
"Great technical expertise and leadership skills. He guided our team through the entire development lifecycle smoothly."
Ava Thompson Y.
Netherlands
Full-Stack Web Application Development (PHP/Laravel)
"Brilliant job! Transformed our outdated portal into a sleek, fast, modern web application. Super satisfied with the outcome."
David Miller V.
Canada
WordPress Custom Development & Speed Optimization
"Reliable, honest, and hardworking. Worked extra hours to ensure our product launch was seamless without any glitches."
David Miller U.
Germany
Custom CMS & Desktop Software Solutions
"Highly recommended for any web development and online systems project! Will definitely hire again for our next venture."
Emily Watson K.
Singapore
E-Commerce Solutions & Payment Gateway Integration
"Great technical expertise and leadership skills. He guided our team through the entire development lifecycle smoothly."
Ava Thompson H.
United Kingdom
IT Systems Architecture & Cloud Server Setup
"Brilliant job! Transformed our outdated portal into a sleek, fast, modern web application. Super satisfied with the outcome."
Alex Mercer G.
Netherlands
E-Commerce Solutions & Payment Gateway Integration
"Great technical expertise and leadership skills. He guided our team through the entire development lifecycle smoothly."
Michael Brown T.
Canada
E-Commerce Solutions & Payment Gateway Integration
"Reliable, honest, and hardworking. Worked extra hours to ensure our product launch was seamless without any glitches."
Emily Watson F.
Singapore
Online Marketing Strategy & Technical SEO Audit
"Extremely professional, dedicated, and skilled. Solved a complex database and API issue that two other agencies failed to fix."
James Wilson Y.
United States
Online Marketing Strategy & Technical SEO Audit
"Brilliant job! Transformed our outdated portal into a sleek, fast, modern web application. Super satisfied with the outcome."
Robert White Y.
Australia
Full-Stack Web Application Development (PHP/Laravel)
"Brilliant job! Transformed our outdated portal into a sleek, fast, modern web application. Super satisfied with the outcome."
Alex Mercer L.
United States
IT Systems Architecture & Cloud Server Setup
"Extremely professional, dedicated, and skilled. Solved a complex database and API issue that two other agencies failed to fix."
Daniel Anderson O.
United States
IT Systems Architecture & Cloud Server Setup
"Great technical expertise and leadership skills. He guided our team through the entire development lifecycle smoothly."
David Miller W.
Netherlands
Custom CMS & Desktop Software Solutions
"Highly recommended for any web development and online systems project! Will definitely hire again for our next venture."
Michael Brown G.
Singapore
Custom CMS & Desktop Software Solutions
"Top tier web and software engineering talent. Delivered high quality code with precise attention to UI/UX detail."
David Miller D.
Germany
WordPress Custom Development & Speed Optimization
"Shuvo is an absolute mastermind when it comes to WordPress and custom web development. Delivered way ahead of schedule with top-notch quality!"
Sophia Martinez B.
Australia
E-Commerce Solutions & Payment Gateway Integration
"Exceptional work quality! Clean PHP code, bulletproof security, and fully responsive across all modern mobile browsers."
Jessica Taylor W.
Singapore
Online Marketing Strategy & Technical SEO Audit
"Highly recommended for any web development and online systems project! Will definitely hire again for our next venture."
Jessica Taylor A.
Australia
Custom CMS & Desktop Software Solutions
"Highly recommended for any web development and online systems project! Will definitely hire again for our next venture."
Emily Watson Q.
Australia
Custom CMS & Desktop Software Solutions
"Highly recommended for any web development and online systems project! Will definitely hire again for our next venture."
Olivia Harris Z.
Singapore
IT Systems Architecture & Cloud Server Setup
"Outstanding communication and technical execution. The website speed increased by 300% after his optimization!"
Jessica Taylor G.
Singapore
E-Commerce Solutions & Payment Gateway Integration
"Highly recommended for any web development and online systems project! Will definitely hire again for our next venture."
Daniel Anderson D.
Singapore
IT Systems Architecture & Cloud Server Setup
"Exceptional work quality! Clean PHP code, bulletproof security, and fully responsive across all modern mobile browsers."
David Miller K.
Singapore
API Development & Third-Party Integration
"Outstanding communication and technical execution. The website speed increased by 300% after his optimization!"
Daniel Anderson R.
United Arab Emirates
Custom CMS & Desktop Software Solutions
"Top tier web and software engineering talent. Delivered high quality code with precise attention to UI/UX detail."
Ava Thompson W.
Canada
API Development & Third-Party Integration
"Brilliant job! Transformed our outdated portal into a sleek, fast, modern web application. Super satisfied with the outcome."
Richard Garcia K.
Canada
Custom CMS & Desktop Software Solutions
"Outstanding communication and technical execution. The website speed increased by 300% after his optimization!"
Alex Mercer E.
United Kingdom
API Development & Third-Party Integration
"Top tier web and software engineering talent. Delivered high quality code with precise attention to UI/UX detail."
Laura Thomas G.
Netherlands
API Development & Third-Party Integration
"Extremely professional, dedicated, and skilled. Solved a complex database and API issue that two other agencies failed to fix."
Isabella Robinson F.
Singapore
Online Marketing Strategy & Technical SEO Audit
"Reliable, honest, and hardworking. Worked extra hours to ensure our product launch was seamless without any glitches."
Ava Thompson D.
United States
API Development & Third-Party Integration
"Reliable, honest, and hardworking. Worked extra hours to ensure our product launch was seamless without any glitches."
Laura Thomas G.
United States
Full-Stack Web Application Development (PHP/Laravel)
"Extremely professional, dedicated, and skilled. Solved a complex database and API issue that two other agencies failed to fix."
Sophia Martinez Z.
United States
Full-Stack Web Application Development (PHP/Laravel)
"Outstanding communication and technical execution. The website speed increased by 300% after his optimization!"
Daniel Anderson P.
United Arab Emirates
Custom CMS & Desktop Software Solutions
"Great technical expertise and leadership skills. He guided our team through the entire development lifecycle smoothly."
Robert White J.
Singapore
Custom CMS & Desktop Software Solutions
"Exceptional work quality! Clean PHP code, bulletproof security, and fully responsive across all modern mobile browsers."
Robert White K.
Netherlands
Full-Stack Web Application Development (PHP/Laravel)
"Outstanding communication and technical execution. The website speed increased by 300% after his optimization!"
Laura Thomas C.
Germany
Custom CMS & Desktop Software Solutions
"Brilliant job! Transformed our outdated portal into a sleek, fast, modern web application. Super satisfied with the outcome."
Ava Thompson I.
Canada
Custom CMS & Desktop Software Solutions
"Great technical expertise and leadership skills. He guided our team through the entire development lifecycle smoothly."
Emily Watson V.
Singapore
E-Commerce Solutions & Payment Gateway Integration
"Reliable, honest, and hardworking. Worked extra hours to ensure our product launch was seamless without any glitches."
Robert White X.
United States
Custom CMS & Desktop Software Solutions
"Brilliant job! Transformed our outdated portal into a sleek, fast, modern web application. Super satisfied with the outcome."
James Wilson B.
Netherlands
Online Marketing Strategy & Technical SEO Audit
"Highly recommended for any web development and online systems project! Will definitely hire again for our next venture."
William Martin P.
United States
WordPress Custom Development & Speed Optimization
"Outstanding communication and technical execution. The website speed increased by 300% after his optimization!"
Laura Thomas F.
Singapore
Custom CMS & Desktop Software Solutions
"Reliable, honest, and hardworking. Worked extra hours to ensure our product launch was seamless without any glitches."
Robert White Q.
Netherlands
Full-Stack Web Application Development (PHP/Laravel)
"Outstanding communication and technical execution. The website speed increased by 300% after his optimization!"
Jessica Taylor K.
Australia
WordPress Custom Development & Speed Optimization
"Reliable, honest, and hardworking. Worked extra hours to ensure our product launch was seamless without any glitches."
Alex Mercer X.
Singapore
API Development & Third-Party Integration
"Exceptional work quality! Clean PHP code, bulletproof security, and fully responsive across all modern mobile browsers."