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Abrar Hossain G.

@AbrarHGalib

4.9
27
5.0
5.0
80%

Full Stack Web and Software Developer

$11 USD / Hour
・
Flag of
Bangladesh (8:05 AM)
・
Joined on January 9, 2020
$11 USD / Hour
・
I am a professional Full Stack Web and Software Developer. I have mostly worked with Web based technologies for the last seven years and three of which, I worked professionally. I strive to work smart with the latest technology to help my clients meet their goals. I have often been dubbed as creative and a problem solver. For me, every problem is an opportunity to hone my skills. When I am not busy developing, I like to take my time and read. I am an avid fan of science fiction novels and a big fan of Sir Arthur C Clarke (he wrote the book 2001: A Space Odyssey). I also like to hike and take long walks through the city. If you want to know more, then you can visit my website [login to view URL].
Verifications
On time
90%
On budget
92%
Accept rate
100%
Repeat hire rate
14%
Freelancer Javascript Developers Bangladesh
See all Javascript Developers in Bangladesh

Portfolio

Portfolio

8580140
An extension that connects to Bookoob library and suggests books for rental to users on 5 selected websites for purchasing book in South Korea. You can find the extension for download here: https://chrome.google.com/webstore/detail/%EA%B5%AD%EB%AF%BC%EB%8F%84%EC%84%9C%EA%B4%80-%EC%B1%85%EA%BD%82%EC%9D%B4-%EB%B6%80%EC%B9%B4%EC%9A%B0%ED%84%B0/hndacljkpjhaapfepjmmfodbacilfocd?hl=en
Chrome extension for library book rental
6017067
I am expert writer for IT business proposals. I have written many proposals over the years for myself and others and have received excellent responses every time. My fluency in English adds greatly to the quality of my work. I am attaching one such proposal with permission from the project employer as a demo here. The proposal was created using Libre Draw, a drawing software that comes as part of Libre Office Suite.
Proposal Writing for IT Project
I am expert writer for IT business proposals. I have written many proposals over the years for myself and others and have received excellent responses every time. My fluency in English adds greatly to the quality of my work. I am attaching one such proposal with permission from the project employer as a demo here. The proposal was created using Libre Draw, a drawing software that comes as part of Libre Office Suite.
Proposal Writing for IT Project
I am expert writer for IT business proposals. I have written many proposals over the years for myself and others and have received excellent responses every time. My fluency in English adds greatly to the quality of my work. I am attaching one such proposal with permission from the project employer as a demo here. The proposal was created using Libre Draw, a drawing software that comes as part of Libre Office Suite.
Proposal Writing for IT Project
I am expert writer for IT business proposals. I have written many proposals over the years for myself and others and have received excellent responses every time. My fluency in English adds greatly to the quality of my work. I am attaching one such proposal with permission from the project employer as a demo here. The proposal was created using Libre Draw, a drawing software that comes as part of Libre Office Suite.
Proposal Writing for IT Project
I am expert writer for IT business proposals. I have written many proposals over the years for myself and others and have received excellent responses every time. My fluency in English adds greatly to the quality of my work. I am attaching one such proposal with permission from the project employer as a demo here. The proposal was created using Libre Draw, a drawing software that comes as part of Libre Office Suite.
Proposal Writing for IT Project
6016845
As Head of Training at Start Computer Systems Limited (SCSL), conducted and designed a short presentation series on cyber security for non IT professionals working in banks and financial organizations. The entire series was developed by Tanvir Hasan Zoha, a prominent cyber security expert here in Dhaka, Bangladesh. As part of the program, I had to develop fully virtual lab systems on OpenSuse on top of Xen Hypervisor. There were also installations of Windows 10 and Windows 7 operating alongside Kali Linux for present a full workbench for trainees. The virtual machines were run using Qemu/KVM. Common viruses, malware and ransomware were demonstrated live and users were shown the best practices to avoid such incidents. Conducted many lectures throughout the length of the course to many local banks and most particularly, State Bank of India.
Cyber Security for Non IT Professionals
As Head of Training at Start Computer Systems Limited (SCSL), conducted and designed a short presentation series on cyber security for non IT professionals working in banks and financial organizations. The entire series was developed by Tanvir Hasan Zoha, a prominent cyber security expert here in Dhaka, Bangladesh. As part of the program, I had to develop fully virtual lab systems on OpenSuse on top of Xen Hypervisor. There were also installations of Windows 10 and Windows 7 operating alongside Kali Linux for present a full workbench for trainees. The virtual machines were run using Qemu/KVM. Common viruses, malware and ransomware were demonstrated live and users were shown the best practices to avoid such incidents. Conducted many lectures throughout the length of the course to many local banks and most particularly, State Bank of India.
Cyber Security for Non IT Professionals
As Head of Training at Start Computer Systems Limited (SCSL), conducted and designed a short presentation series on cyber security for non IT professionals working in banks and financial organizations. The entire series was developed by Tanvir Hasan Zoha, a prominent cyber security expert here in Dhaka, Bangladesh. As part of the program, I had to develop fully virtual lab systems on OpenSuse on top of Xen Hypervisor. There were also installations of Windows 10 and Windows 7 operating alongside Kali Linux for present a full workbench for trainees. The virtual machines were run using Qemu/KVM. Common viruses, malware and ransomware were demonstrated live and users were shown the best practices to avoid such incidents. Conducted many lectures throughout the length of the course to many local banks and most particularly, State Bank of India.
Cyber Security for Non IT Professionals
6016814
A prototype cross platform mobile application and system that helps user connect to law enforcement officers at real time. This was specifically designed for person(s) facing domestic abuse. Two native mobile applications were developed, one for users and one for law enforcers for both Android and iOS. The server side system was developed by me on top of Express and Nodejs. Using a microservices architecture, the entire server side application was modularised and released into their own, separate cloud clusters. There was one, giant MySQL instance supporting all the servers. HAProxy was used as load-balancing tool for dividing the request load. On addition, a simple dashboard interface was later added build on top of Angular that served as an admin panel for the entire system. Alongside development, I also managed and coordinated the mobile apps development.
Prototype Full Stack System
A prototype cross platform mobile application and system that helps user connect to law enforcement officers at real time. This was specifically designed for person(s) facing domestic abuse. Two native mobile applications were developed, one for users and one for law enforcers for both Android and iOS. The server side system was developed by me on top of Express and Nodejs. Using a microservices architecture, the entire server side application was modularised and released into their own, separate cloud clusters. There was one, giant MySQL instance supporting all the servers. HAProxy was used as load-balancing tool for dividing the request load. On addition, a simple dashboard interface was later added build on top of Angular that served as an admin panel for the entire system. Alongside development, I also managed and coordinated the mobile apps development.
Prototype Full Stack System
A prototype cross platform mobile application and system that helps user connect to law enforcement officers at real time. This was specifically designed for person(s) facing domestic abuse. Two native mobile applications were developed, one for users and one for law enforcers for both Android and iOS. The server side system was developed by me on top of Express and Nodejs. Using a microservices architecture, the entire server side application was modularised and released into their own, separate cloud clusters. There was one, giant MySQL instance supporting all the servers. HAProxy was used as load-balancing tool for dividing the request load. On addition, a simple dashboard interface was later added build on top of Angular that served as an admin panel for the entire system. Alongside development, I also managed and coordinated the mobile apps development.
Prototype Full Stack System
A prototype cross platform mobile application and system that helps user connect to law enforcement officers at real time. This was specifically designed for person(s) facing domestic abuse. Two native mobile applications were developed, one for users and one for law enforcers for both Android and iOS. The server side system was developed by me on top of Express and Nodejs. Using a microservices architecture, the entire server side application was modularised and released into their own, separate cloud clusters. There was one, giant MySQL instance supporting all the servers. HAProxy was used as load-balancing tool for dividing the request load. On addition, a simple dashboard interface was later added build on top of Angular that served as an admin panel for the entire system. Alongside development, I also managed and coordinated the mobile apps development.
Prototype Full Stack System
A prototype cross platform mobile application and system that helps user connect to law enforcement officers at real time. This was specifically designed for person(s) facing domestic abuse. Two native mobile applications were developed, one for users and one for law enforcers for both Android and iOS. The server side system was developed by me on top of Express and Nodejs. Using a microservices architecture, the entire server side application was modularised and released into their own, separate cloud clusters. There was one, giant MySQL instance supporting all the servers. HAProxy was used as load-balancing tool for dividing the request load. On addition, a simple dashboard interface was later added build on top of Angular that served as an admin panel for the entire system. Alongside development, I also managed and coordinated the mobile apps development.
Prototype Full Stack System
A prototype cross platform mobile application and system that helps user connect to law enforcement officers at real time. This was specifically designed for person(s) facing domestic abuse. Two native mobile applications were developed, one for users and one for law enforcers for both Android and iOS. The server side system was developed by me on top of Express and Nodejs. Using a microservices architecture, the entire server side application was modularised and released into their own, separate cloud clusters. There was one, giant MySQL instance supporting all the servers. HAProxy was used as load-balancing tool for dividing the request load. On addition, a simple dashboard interface was later added build on top of Angular that served as an admin panel for the entire system. Alongside development, I also managed and coordinated the mobile apps development.
Prototype Full Stack System
8580140
An extension that connects to Bookoob library and suggests books for rental to users on 5 selected websites for purchasing book in South Korea. You can find the extension for download here: https://chrome.google.com/webstore/detail/%EA%B5%AD%EB%AF%BC%EB%8F%84%EC%84%9C%EA%B4%80-%EC%B1%85%EA%BD%82%EC%9D%B4-%EB%B6%80%EC%B9%B4%EC%9A%B0%ED%84%B0/hndacljkpjhaapfepjmmfodbacilfocd?hl=en
Chrome extension for library book rental
6017067
I am expert writer for IT business proposals. I have written many proposals over the years for myself and others and have received excellent responses every time. My fluency in English adds greatly to the quality of my work. I am attaching one such proposal with permission from the project employer as a demo here. The proposal was created using Libre Draw, a drawing software that comes as part of Libre Office Suite.
Proposal Writing for IT Project
I am expert writer for IT business proposals. I have written many proposals over the years for myself and others and have received excellent responses every time. My fluency in English adds greatly to the quality of my work. I am attaching one such proposal with permission from the project employer as a demo here. The proposal was created using Libre Draw, a drawing software that comes as part of Libre Office Suite.
Proposal Writing for IT Project
I am expert writer for IT business proposals. I have written many proposals over the years for myself and others and have received excellent responses every time. My fluency in English adds greatly to the quality of my work. I am attaching one such proposal with permission from the project employer as a demo here. The proposal was created using Libre Draw, a drawing software that comes as part of Libre Office Suite.
Proposal Writing for IT Project
I am expert writer for IT business proposals. I have written many proposals over the years for myself and others and have received excellent responses every time. My fluency in English adds greatly to the quality of my work. I am attaching one such proposal with permission from the project employer as a demo here. The proposal was created using Libre Draw, a drawing software that comes as part of Libre Office Suite.
Proposal Writing for IT Project
I am expert writer for IT business proposals. I have written many proposals over the years for myself and others and have received excellent responses every time. My fluency in English adds greatly to the quality of my work. I am attaching one such proposal with permission from the project employer as a demo here. The proposal was created using Libre Draw, a drawing software that comes as part of Libre Office Suite.
Proposal Writing for IT Project
6016845
As Head of Training at Start Computer Systems Limited (SCSL), conducted and designed a short presentation series on cyber security for non IT professionals working in banks and financial organizations. The entire series was developed by Tanvir Hasan Zoha, a prominent cyber security expert here in Dhaka, Bangladesh. As part of the program, I had to develop fully virtual lab systems on OpenSuse on top of Xen Hypervisor. There were also installations of Windows 10 and Windows 7 operating alongside Kali Linux for present a full workbench for trainees. The virtual machines were run using Qemu/KVM. Common viruses, malware and ransomware were demonstrated live and users were shown the best practices to avoid such incidents. Conducted many lectures throughout the length of the course to many local banks and most particularly, State Bank of India.
Cyber Security for Non IT Professionals
As Head of Training at Start Computer Systems Limited (SCSL), conducted and designed a short presentation series on cyber security for non IT professionals working in banks and financial organizations. The entire series was developed by Tanvir Hasan Zoha, a prominent cyber security expert here in Dhaka, Bangladesh. As part of the program, I had to develop fully virtual lab systems on OpenSuse on top of Xen Hypervisor. There were also installations of Windows 10 and Windows 7 operating alongside Kali Linux for present a full workbench for trainees. The virtual machines were run using Qemu/KVM. Common viruses, malware and ransomware were demonstrated live and users were shown the best practices to avoid such incidents. Conducted many lectures throughout the length of the course to many local banks and most particularly, State Bank of India.
Cyber Security for Non IT Professionals
As Head of Training at Start Computer Systems Limited (SCSL), conducted and designed a short presentation series on cyber security for non IT professionals working in banks and financial organizations. The entire series was developed by Tanvir Hasan Zoha, a prominent cyber security expert here in Dhaka, Bangladesh. As part of the program, I had to develop fully virtual lab systems on OpenSuse on top of Xen Hypervisor. There were also installations of Windows 10 and Windows 7 operating alongside Kali Linux for present a full workbench for trainees. The virtual machines were run using Qemu/KVM. Common viruses, malware and ransomware were demonstrated live and users were shown the best practices to avoid such incidents. Conducted many lectures throughout the length of the course to many local banks and most particularly, State Bank of India.
Cyber Security for Non IT Professionals
6016814
A prototype cross platform mobile application and system that helps user connect to law enforcement officers at real time. This was specifically designed for person(s) facing domestic abuse. Two native mobile applications were developed, one for users and one for law enforcers for both Android and iOS. The server side system was developed by me on top of Express and Nodejs. Using a microservices architecture, the entire server side application was modularised and released into their own, separate cloud clusters. There was one, giant MySQL instance supporting all the servers. HAProxy was used as load-balancing tool for dividing the request load. On addition, a simple dashboard interface was later added build on top of Angular that served as an admin panel for the entire system. Alongside development, I also managed and coordinated the mobile apps development.
Prototype Full Stack System
A prototype cross platform mobile application and system that helps user connect to law enforcement officers at real time. This was specifically designed for person(s) facing domestic abuse. Two native mobile applications were developed, one for users and one for law enforcers for both Android and iOS. The server side system was developed by me on top of Express and Nodejs. Using a microservices architecture, the entire server side application was modularised and released into their own, separate cloud clusters. There was one, giant MySQL instance supporting all the servers. HAProxy was used as load-balancing tool for dividing the request load. On addition, a simple dashboard interface was later added build on top of Angular that served as an admin panel for the entire system. Alongside development, I also managed and coordinated the mobile apps development.
Prototype Full Stack System
A prototype cross platform mobile application and system that helps user connect to law enforcement officers at real time. This was specifically designed for person(s) facing domestic abuse. Two native mobile applications were developed, one for users and one for law enforcers for both Android and iOS. The server side system was developed by me on top of Express and Nodejs. Using a microservices architecture, the entire server side application was modularised and released into their own, separate cloud clusters. There was one, giant MySQL instance supporting all the servers. HAProxy was used as load-balancing tool for dividing the request load. On addition, a simple dashboard interface was later added build on top of Angular that served as an admin panel for the entire system. Alongside development, I also managed and coordinated the mobile apps development.
Prototype Full Stack System
A prototype cross platform mobile application and system that helps user connect to law enforcement officers at real time. This was specifically designed for person(s) facing domestic abuse. Two native mobile applications were developed, one for users and one for law enforcers for both Android and iOS. The server side system was developed by me on top of Express and Nodejs. Using a microservices architecture, the entire server side application was modularised and released into their own, separate cloud clusters. There was one, giant MySQL instance supporting all the servers. HAProxy was used as load-balancing tool for dividing the request load. On addition, a simple dashboard interface was later added build on top of Angular that served as an admin panel for the entire system. Alongside development, I also managed and coordinated the mobile apps development.
Prototype Full Stack System
A prototype cross platform mobile application and system that helps user connect to law enforcement officers at real time. This was specifically designed for person(s) facing domestic abuse. Two native mobile applications were developed, one for users and one for law enforcers for both Android and iOS. The server side system was developed by me on top of Express and Nodejs. Using a microservices architecture, the entire server side application was modularised and released into their own, separate cloud clusters. There was one, giant MySQL instance supporting all the servers. HAProxy was used as load-balancing tool for dividing the request load. On addition, a simple dashboard interface was later added build on top of Angular that served as an admin panel for the entire system. Alongside development, I also managed and coordinated the mobile apps development.
Prototype Full Stack System
A prototype cross platform mobile application and system that helps user connect to law enforcement officers at real time. This was specifically designed for person(s) facing domestic abuse. Two native mobile applications were developed, one for users and one for law enforcers for both Android and iOS. The server side system was developed by me on top of Express and Nodejs. Using a microservices architecture, the entire server side application was modularised and released into their own, separate cloud clusters. There was one, giant MySQL instance supporting all the servers. HAProxy was used as load-balancing tool for dividing the request load. On addition, a simple dashboard interface was later added build on top of Angular that served as an admin panel for the entire system. Alongside development, I also managed and coordinated the mobile apps development.
Prototype Full Stack System
Changes saved
4.9 · 27 Reviews
Reviews
User Avatar
API development • ₹10,000 INR
The project is not completed according to the dispute
Pritam R.
@pritraut
•
Flag of
Kalyan, India
•
3 years ago
Share
E
Build a Python chatbot for WhatsApp to Telegram • $30 USD
Be careful! This is a cheater, a liar and an unprofessional person! He undertook to complete a project within a short time and did not meet deadlines. I did not receive the product at all and paid him the money. He does not respond to messages, ignores and worst of all lies and makes excuses. "I'll go back to the doctor, etc., Will not return at all. This is a thief
Eliran T.
@eliran101
•
Flag of
JERUSALEM, Israel
•
3 years ago
Share
User Avatar
new flask project • £65 GBP
had an awesome experience working with him! he is very professional, cooperative and very understanding will surely hire him again
Abdul M.
@mannanmaan1425
•
Flag of
lahore, Pakistan
•
3 years ago
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N
Python (Wi-Fi Scanner) GUI Program • $195 USD
Professional work, Deliver it on time <3
N A.
@nasseralqahtani
•
Flag of
Riyadh, Saudi Arabia
•
3 years ago
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Find the error: Puppeteer create PDF and send from Node JS backend to JS frontend • €35 EUR
Super schnell, gute Komunikation und ehrgeizig!!
Chris D.
@chrisduebbert
•
Flag of
Frickenhausen, Germany
•
3 years ago
Share
Experience
Full Stack Software Engineer
Nov, 2021 - Present
•
3 years, 1 month
Adfinix
Nov, 2021 - Present
•
3 years, 1 month
I joined Adfinix as a Full Stack Software Engineer on November 2021. Adfinix is a fast growing startup that provides Supply Side Platform (SSP) and Ad Technology to its clients. As Full Stack engineer, I am entrusted to work across Next.js, React application on the front end and Django, Node.js and Golang on the back end stack. I am also working to help scale the platform to cater to thousands of deployed ad units. To know more about Adfinix, visit adfinix.com/home
Nov, 2021 - Present
•
3 years, 1 month
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