Indy iOS Engineer & Android Developer | ML / NN / DL / CV Developer

I am a digital nomad and professional iOS engineer & Android developer.
I also work on machine learning and computer vision.
Feel free to contact me if you need my solution to support your business or creative ideas.

About Me

  • Name: Reza Yogaswara M. Eng.
  • Domicile: Surabaya/Malang - East Java, Indonesia
  • Nationality: Indonesian
  • Phone/WhatsApp: (+62) 822-2822-3500
  • Email: me@rezayogaswara.com
  • Meet: https://meet.rezayogaswara.com


An opportunity to work and upgrade oneself, as well as being involved in an organization that believes in gaining a competitive edge and giving back to the community. I'm presently expanding my solid experience in iOS and Android developments. I focus on using my interpersonal skills to build good user experience and create a strong interest in my employers. I hope to develop skills in mobile app developments and my knowledge of computer vision, and become an good and honest asset to boost the business growth. As an individual, I'm self-confident you’ll find me creative, fast worker, and naturally passionate. I’m a forward thinker, which others may find inspiring when working as a team.

What I Do ?

I have been working as an iOS engineer and android app developer since, I have a passion to build clean and interactive UI, elegant styling, and I have lots of experience in the production of swift/objective-c and kotlin/java for native mobile apps. I loving creating awesome as per my clients’ need. I think user experience when I try to craft something for my clients. Making an apps awesome without putting aside the flow side of the business logic. Sometimes I also work with Python, using Flask to deliver the data or machine learning model into an accessible api and sometimes I also use PHP to support it. I always use extreme programming methodology to speed up iterations and improve the quality of the products that I build You can also think of me as a full-stack developer.

  • UX/UI Design
  • Native iOS app
  • Cocoapods / Carthage as dependency manager for Cocoa
  • Native Android app
  • Gradle as a build systems for Android
  • Python with Flask for RESTful API Services & Web App
  • Python for Computer Vision
  • PHP for RESTful API Services & Web App


I also have some research which I have poured through scientific papers specifically in the field of deep learning computer vision. You can see all of my publications through the following Google Scholar and ResearchGate accounts.

You can direct read my scientific paper here:

- Instance-Aware Semantic Segmentation for Food Calorie Estimation using Mask R-CNN (IEEE | ResearchGate)
- Comparison of Supervised Learning Image Classification Algorithms for Food and Non-Food Objects (IEEE | ResearchGate)

- Reza Yogaswara -



  • 2017-2019

    Master degree

    Department of Computer Engineering (Electrical Engineering), Institut Teknologi Sepuluh Nopember (ITS), Surabaya, Indonesia
  • 2018

    Neural Networks and Deep Learning Course Certification (Part of the Deep Learning Specialization)

    Coursera - deeplearning.ai / Verify at here
  • 2015-2017

    Bachelor degree

    Department of Informatics Technology, University Of 17 Agustus 1945 Surabaya, Indonesia
  • 2004-2007

    Diploma degree

    Department of Informatics Management, State Polytechnic of Malang (POLINEMA), Indonesia

Experiences (Works and Research)

  • 2013-2014

    The World Weather And Earthquake (iOS)

    Daily weather forecast assistance and early notification hazards of earthquake for your better life

  • 2016-2017

    system development consultant

    PT. Mulya Husada Jaya, Hospital & General Supplier, Surabaya, Indonesia

    I built an email server and web server for PT Mulya Husada Jaya and developed native iOS and android app for m-commerce and sales tracker.

  • 2018

    Land / Zone Mapping Tools Development (Android)

    This application can be customized to your needs, mobile app that really help you to inventory the plot of land (parcel / zone) without you have to do it in front of the computer.

    Solutions for your zone or territory mapping problem

  • 2018

    system development consultant

    PT. Karya Indonesia Sehat, Solusi Mudah Sehat Alami, BSD - Tangerang Selatan, Banten, Indonesia

    I built an email server and web server for PT Karya Indonesia Sehat and developed native android apps for o2o healthcare services.

  • 2019

    FoodCal (Android & WebApplication)

    Calorie Calculation based on Instance-Aware Semantic Segmentation on the Android App. I use a combination of Faster R-CNN and Fully Convolutional Networks (FCN) for instance segmentation. This research (*and development) was the material of my thesis in completing the Masters program in the ITS Faculty of Electrical Engineering.

    On hand food calorie calculator

  • 2019


    Guarddio is a start-up that focuses on providing convenience and safety solutions for our customer by using smart system technology. Starting from seeing the safety and convenience problems that occurs in regular offices and housing, Guarddio tries to provide solutions with various products that we have developed. Smart Office and Smart Residence are our products that focuses on solving your problems, bring convenience and safety into your offices and your home. Consisting of 3 people who share the same passion in technology and providing the best products for consumers, we continue to innovate and grow the answers to needs. from the user. With a mission that emphasizes the comfort and safety of users, we believe that technology can help answer all the problems.

    Helping people to get safe and convenient atmosphere in their environment that is not a troublesome

Works and Research


The World Weather And Earthquake (iOS)


MHJ (iOS & Android)


FFT (iOS & Android)


C-Mapper (Android)


WiHeal (Android)


WiHeal Terapis (Android)


FoodCal (Android & WebApplication)


Guarddio (Android)


Guarddio Security (Android)

I always available for remote works

Get Hired

Get in touch

Domicile Surabaya/Malang,
East Java, Indonesia
Phone Number / WhatsApp (+62) 822-2822-3500