Sagar Roy

Software engineer

Photographer

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About Me

Hello! I’m Sagar Shourov Roy.
More than 10 years plus experienced with software analysis, design and development .

Residence: BD
Freelance: Available
Address: Khulna,BD

My Services

Problem Solving

I will investigate source code and will solve bugs and add new features

ERP Software Development

I will analysis, design and develop ERP System Software for enterprise level .

Mobile Application Development

I will develop mobile applications for Android and IOS platform

Web Application Development

Modern and mobile-ready website that will help you reach all of your marketing.

Pricing

Basic

$ 30 hour

Web Development
Web Site bug investigation
WordPress development
Laravel Application
Shopify Customization

Buy Basic

Pro

$ 48 hour

System analysis
Software design
ERP
Mobile Applications
Bug investigations

Buy Pro

Quote

Sagar is extremely passionate and caring, which is rare to find. He consistently goes above and beyond to ensure the best results. Attentive and available, he thinks outside the box and provides innovative solutions. Highly recommended."

Ashkan Kheirkhahvash

Managing Director at One Key Visa

Clients

Resume

Experience

2022-Present

Full Stack Engineer

One Key Visa Inc

2019-2020

Full Stack engineer

Beta source software ltd

2018 - 2019

Full stack developer

And IT

2017 - 2018

Senior Software engineer

Clipping solutions Bangladesh Ltd.

Education

Khulna University

M.Sc. (Engg.) in Computer Science and Engineering

Bangladesh University

B.Sc. (Engg.) in Computer Science and Engineering

20010 - 20011

Programming Course

Skills

Engineering

System analysis
System Design
Problem solving
Team leading

Languages

English
Bangla
Hindi

Coding

Laravel

99%
PHP / MYSQL

99%
React JS/ JavaScript

99%
WordPress

95%
HTML / CSS

95%
Java

85%
Git/Github

99%
Flutter/Dart

95%

Knowledge

ERP Software Development
Web Application Development
WordPress Development
iOS and android apps
Git, GIthub
Search engine optimizations
Modern and mobile-ready
Hosting management
Graphics and animations
Search engine marketing

Testimonials

Web application made by JavaScript / React the frontend is working with backend Api´s. Design and functional work done. Communication is good, sometimes lot of discussion but seller do his job very good. Delivery time is delayed because some things are very complicated. We are very happy to continue working with the seller.

Alexander Wehrle

CEO at Wehrle&Johnson

Great experience. Sagarroy was patiënt and committed. Despite some delay and we had to discuss some ‘quality issues’ everything is fixed and I’m 100% satisfied.

Dave Theunissen

Founder Grid 👉 grid.taxi

This guy is an engineering machine,just hire him,and you will not regret it.he is also not that expensive,he submits the work on time,and he knows how to solve technical issues,I am planning to hire him again,and you should do too

Martin

Digital Marketer

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Research & Publications

November 23, 2025 Design and Development of a Blockchain-based Electronic Voting System

Abstract—Voting is the cornerstone of democracy, empoweringcitizens to pick out their representatives and shape the futureof their kingdom. Traditionally, vote…

Title

Award Winner 🏆 Best ERP Software Development Specialist 2025 - South Asia

November 23, 2025 Software Development Success: Completed a $40,000+ Project as a One-Man Powerhouse

In software development, big projects usually require a full team—engineers, designers, QA testers, DevOps, and project managers all working together….