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Rezuanul Islam Fahim
Mobile App & Backend Developer at Upwork
Kishorganj, Bangladesh
I am a professional software developer having experience in both web and mobile app development. I have 7+ years of experience in development field. I am good at both front-end and back-end. Besides development, I am learning Algorithms, Data-Structures and solving competitive programming problems in several online judges. Alongside, I have participated in many regional and national programming contests and held good positions in them. Now I am working with Dart and Flutter as a full-time cross-platform mobile application developer. My skills are Dart, Flutter, Python, Flask, TypeScript, C++, Java, HTML, CSS, JavaScript.
CodersRank Score
What is this?
This represents your current experience. It calculates by analyzing your connected repositories. By measuring your skills by your code, we are creating the ranking, so you can know how good are you comparing to another developers and what you have to improve to be better
Information on how to increase score and ranking details you can find in this blog post.
995.8
CodersRank Rank
Top 1%
Based on:
2 events
days
Mega Streak
Mid
Developer
Dart
Top 1
Flutter
Developer
Bangladesh
Highest experience points: 0 points,
0 activities in the last year
Dart
553.2
exp.
JSON
120
exp.
C++
63.4
exp.
HTML
46.6
exp.
CSS
13.5
exp.
Java
13.3
exp.
Python
63.4
exp.
Swift
20.1
exp.
JavaScript
25.9
exp.
Jupyter Notebook
26
exp.
List your work history, including any contracts or internships
Upwork
Sep 2022 - Present (2 years 2 months)
Mobile App & Backend Developer
Healmed.no
Jul 2021 - Jun 2022 (11 months)
Flutter Developer
◻️ Remotely worked as a mobile app developer.
◻️ Worked with Dart & Flutter for building hybrid mobile app (Android + IOS).
◻️ Used Provider as Flutter state management system.
◻️ Used Firebase as backend service.
◻️ Wrote Firebase Cloud-Function with Typescript for handling backend responses triggered by app.
◻️ Fully redesigned and created whole Chat functionality of app.
◻️ Configured video calling feature with Agora.
◻️ Created health-report generating Firebase Cloud-Function with TypeScript.
◻️ Improved design and functionality of existing features.
◻️ Fixed several serious bugs and improved efficiency of app.
◻️ Managed contribution on the project with Git & GitHub.
◻️ Collaborated with other team member about improving functionality & adding new features.
◻️ Used Slack for communication and ClickUp for project management.
◻️ Worked with Dart & Flutter for building hybrid mobile app (Android + IOS).
◻️ Used Provider as Flutter state management system.
◻️ Used Firebase as backend service.
◻️ Wrote Firebase Cloud-Function with Typescript for handling backend responses triggered by app.
◻️ Fully redesigned and created whole Chat functionality of app.
◻️ Configured video calling feature with Agora.
◻️ Created health-report generating Firebase Cloud-Function with TypeScript.
◻️ Improved design and functionality of existing features.
◻️ Fixed several serious bugs and improved efficiency of app.
◻️ Managed contribution on the project with Git & GitHub.
◻️ Collaborated with other team member about improving functionality & adding new features.
◻️ Used Slack for communication and ClickUp for project management.
Fiverr
Jan 2018 - Jan 2020 (2 years)
Web Designer
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