Haidar Zamzam
Mobile App Developer
Hi Folks 👋🏻, I am a
About Me
Hi! I’m Haidar Zamzam, a passionate technology professional with a strong commitment to continuous
learning and growth. Throughout my journey, I’ve earned several industry-recognized certifications
that validate my skills and dedication to excellence.
I enjoy working on impactful projects,
collaborating with diverse teams, and contributing to the tech community through knowledge sharing
and innovation. My focus is always on building scalable, user-centered solutions and maintaining
high professional standards in every project I take on.
- Residence ID
- Address Surabaya
- E-mail haidar.zamzam99@gmail.com
What I Do
Resume
Experience
Mar 2025 - Present
Center for Indonesia's Strategic Development Initiatives (CISDI)Mobile Developer
Developed and maintained cross-platform mobile applications (Android and iOS) for CISDI products.
Sep 2024 - Feb 2025
PHINCONAndroid Instructor & Android Developer
Led Android development training for 2 batches at Phincon Academy and contributed to MyTelkomsel mobile app development.
Jul 2023 - Dec 2024
Bangkit Academy led by Google, GoTo, & TravelokaContributor
In this program, I contributed as an Android Development instructor, later took on the role of a Capstone Project advisor, and served as a judge for the top 50 Capstone Projects.
May 2023 - Jan 2024
AlodokterAndroid Developer
I contribute to Alodokter by actively participating in the core team to develop various applications, including home revamp, e-medical records, and other related projects.
Nov 2021 - Apr 2023
RilivMobile Developer
I build new features for meditation and counseling and redesigned the UI. And improve some legacy code.
Apr 2019 - Aug 2021
IDN Boading SchoolAndroid Basic Teacher
I trained on android basic and flutter basic in junior high school. I'm also a hometeacher.
Jul - Aug 2018
DOT IndonesiaInternship Android Dev
I had an internship at VHS and built an app for Pupuk Kaltim.
Sep 2018 - Present
Several CompanyFreelance
I have participated in several projects with several companies such as Telkom Indonesia, Garuda Food, etc.
Education
2020 - 2024
Bina Nusantara UniversityBachelor of Computer Science
I took this online lecture to increase my knowledge and to support my career, and his lectures outside working hours.
2016 - 2019
VHS Telkom MalangSoftware Engineering
I studied at this VHS and got the basic foundation for programming as well as I learned organization.
2019 - Present
Dicoding (Unformal)Certificate Android Dev
Besides taking formal school, I also take online courses to upgrade skills with current tech.
Organization
Jul 2022 - Present
Google Developer Groups (GDG)GDG Surabaya Organizer
GDG are regional based community groups for all tech enthusiasts in Google developer technologies.
Aug 2021 - Aug 2022
Google Developer Student Club (GDSC)GDSC Lead Binus Malang
GDSC are university based community groups for students interested in Google developer technologies.
Oct 2017 - Oct 2018
OSIS VHS Telkom MalangOSIS Chairman
This organization has made me confident both in public speaking and managing an organization.
Skills Android Dev
- Kotlin
- MVVM
- MVP
- RxJava
- Flow
- OkHttp
- Retrofit
- Room
- Koin
- Hilt
- Mockito
- Espresso
- Firebase
- Git
- Playstore
- Etc.
Skills Flutter Dev
- Dart
- BLOC
- GetX
- Dio
- Hive
- Firebase
- Git
- Playstore
- Appstore
- Etc.
Hobbies
- Running
- Hiking
- Traveling
- Wathcing Movie
- Listening Music
