About
I am dedicated Software Engineer with experience in full-stack development using Java Spring-boot, Angular, .Net, React. I have successfully completed projects for international clients as a freelancer, demonstrating strong adaptability to diverse technical requirements. Looking to leverage my technical experience and cross-cultural collaboration skills to contribute to organizational goals in a challenging software engineering role.
Software Engineer
Below is my personal info:
- Birthday: 1 Jan 1998
- Website: www.sarwar.com.bd
- Phone: +8801726655055
- City: Chapainawabgonj, Bangladesh
- Age: 28
- Degree: Bachelor of Science
- Email: sarwar.cse4.bu@gmail.com
- Freelance: Available
Skills
With a keen eye for detail and a focus on user experience, I strive to create seamless web experiences that engage and delight users. From designing intuitive layouts to implementing secure authentication systems, I am adept at delivering high-quality web applications that meet the needs of modern businesses and users.
Resume
Dedicated Software Engineer with experience in full-stack development using Java Spring-boot, Angular, .Net, React. I have successfully completed projects for international clients as a freelancer, demon- strating strong adaptability to diverse technical requirements. Looking to leverage my technical ex- perience and cross-cultural collaboration skills to contribute to organizational goals in a challenging software engineering role.
Summary
Sarwar Hossain
Innovative and deadline-driven Software Engineer and Web Developer with 3+ years of experience designing and developing user-centered Web Applications from scratch. Besides Development, Designing, Debugging, DevOps support are my area of expertise.
- Mirpur 11, Pallabi-1206, Dhaka
- (+880) 1726655055
- sarwar.cse4.bu@gmail.com
Education
Bachelor of Science in Computer Science & Engineering
2017 - 2023
University Of Barisal, Barishal, Bangladesh
Earned my BSc Degree with gpa 3.44 out of 4.00. I have learnt a lot there from the respected teachers and of-course my friends, seniors and juniors. Always followed my passion and loved doing extra curricular activities.
Higher Secondary School Certificate, Science
2014 - 2016
Rajshahi Shikkha Model School and College, Rajshahi, Bangladesh
I have gained interest in Science, espacially in Computer Science from the courses. Friends and Teachers were very helpful.
Professional Experience
Junior Software Engineer
Leads Corporation Ltd.
2025 July- Present
Mirpur-14, Dhaka, BD
- Developed SwiftFusion that is core swift application for swift transactions internationally, specially Pac009, Pacs008, Authorization, Transactions with many core functions.
- Developed Secure Vault for the whole organization using spring vault.
- Implemented design patterns in suitable position to maintain best practices and principles.
Junior Software Engineer
Fintech Hub Ltd.
2024 July - Present
Mirpur-10, Dhaka, BD
- Exploring new technologies.
- Particiating in Developing a Banking Solution Software from scratch.
Junior Software Engineer
Leads Corporation Ltd.
2024 March- 2024 July
Mirpur-14, Dhaka, BD
- Participated every team meeting and handled the designing requirements.
- Developed client centric professional web applictions.
- Co-workers and manager are confident to assign any tasks.
Intern Web Developer
Web Solutions firm
2023 Apr- 2023 Oct
Mirpur-10, Dhaka, BD
- Collaborated with the team and handled the designing & development requirements.
- Main tasks here are design websites with html, css [bootstrap], javascript. Frontend Development with vuejs. Backend development with Laravel framework.
- Co-workers and manager are confident to assign any tasks.
Freelancer [Web Devlopment, Debugging, Virtual Support Assistant]
2020 - 2023
Remote, Bangladesh
- Developed numerous web applications in laravel, Wordpress..
- Debugged simple to complex issues in web applications, database and servers.
- Earned trust and respect of the buyers. Clients love to recommended me and consult with me.
- Worked as virtual assistant, helping people with various DevOps issues.
Portfolio
Here I will showcase my work, projects, or accomplishments to potential clients, employers, or collaborators. It serves as a visual representation of my skills, creativity, and expertise in a particular field or industry.
- All
- Laravel
- Dotnet
- Research
Services
As I am from Computer Science & Engineering background, I have many related skills. But of course, I cannot be expert on everything. I have gain these skills over the time and I am still learning. So here are my few skills that I am confident about and you can bet on them...
Web Development
I love working with these web development frameworks[in the order of knowledge and experience], Laravel[PHP], Dotnet[C#], Django[Python], Expressjs[Javascript].
Web Design
I have gained experience in web designing also, with html, css[Bootstrap & Basic] , js I can design ui. I have experience in designing WordPress[CRM] sites. Moreover I know some frontend frameworks like, Vuejs, Angular and Reactjs.
Version Control & DevOps
With or without team version control with Git is a must thing, I use it in anywhere possible and also help people with it. I have experience with CI & CD and other DevOps methods. Love to collaborate with teams in Github, Bitbucket.
Testing & QA
With the development experience, I have gained Testing and Quality Assurance [QA] skills. I can test the ui and backend functionalities to ensure great user experience.
Debug
This is my favorite work, because I feel focused doing it and when I am debugging an application I can check other people's works and I learn from them.
System and Server Management
System and Server management involves overseeing the configuration, maintenance, and troubleshooting of computer systems and servers. And I love doing it.
Free Developer Tools
As a developer, I understand the need for quick, reliable, and free online tools. I've built a collection of essential developer utilities that help streamline your workflow. All tools are 100% free, work offline, and respect your privacy - no data is stored or tracked.
QR Code Generator
Create professional QR codes instantly with custom colors, logos, and sizes. Perfect for business cards, marketing materials, and digital content.
Try Now →URL Shortener
Shorten long URLs into memorable links. Track clicks and analytics. Perfect for social media, email campaigns, and sharing.
Shorten URL →JSON Formatter
Format, validate, and beautify JSON data instantly. Supports minification and syntax highlighting for API development.
Format JSON →Password Generator
Generate ultra-secure passwords with custom length and character sets. Enhance your online security with strong, random passwords.
Generate →Base64 Encoder/Decoder
Encode and decode Base64 strings quickly. Essential for API testing, data transmission, and web development.
Encode/Decode →Hash Generator
Generate MD5, SHA-1, SHA-256, and other cryptographic hashes. Perfect for security verification and data integrity checks.
Generate Hash →Technical Blog
I regularly share my knowledge, experiences, and insights about software development, programming best practices, and technology trends. Whether you're a beginner or an experienced developer, you'll find valuable content to enhance your skills.
Web Development Tutorials
Step-by-step guides on Laravel, React, Angular, and modern web technologies. Learn best practices, design patterns, and architectural approaches.
Problem Solving & Tips
Real-world solutions to common development challenges. Code snippets, debugging techniques, and productivity hacks to make your work easier.
Tech Industry Insights
Career advice, industry trends, and emerging technologies. Stay updated with the latest in software engineering and professional development.
Testimonials
Testimonials about a freelancer are great because they showcase their expertise, professionalism, and reliability, giving potential clients confidence in their abilities.
He delivered good work on the Laravel framework project and I enjoyed working with him.
Joyal James
From India
Excellent. seller is a very Knowledgeable and meticulous GitHub Admin. Able to deploy repository and teach you how to do Some administrative task also. thanks
Warren278
Game Developer, USA
This person has become my favorite programmer I love working with him because he really does a high quality job and never fails to do anything.
Mohamed Alyosf
Wordpress Developer & Freelancer
Excellent developer we were very impressed with his availability and honesty did not want the money before understanding if the work had been done or could bring a benefit we are ready to summarize it!
Cristian Xenjoy
From: Italy
Sarwar is amazing, he is fast responding, and very knowledgable with GitHub. I had a problem for a couple hours and he solved it very professionally and fast. Thank you again, man!
Xchen10
From: China.
Contact
Feel Free to let me know any suggestions and ask me any related queries or if you want to discuss your project...
Location:
Mirpur 11, Pallabi-1206, Dhaka, Bangladesh
Email:
sarwar.cse4.bu@gmail.com
Call:
+8801726655055