Hello, world!
Hi! My name is Gabriel Possenti Kheisa Drianasta from Jakarta, Indonesia. Currently, working remotely from Yogyakarta, Indonesia.
About me
Electronics and computer enthusiast, video editing hobbyist, web and cloud developer. Interested in simplifying everything with the help of cloud infrastructure and AI. Also, playing many video games.
Summary
Hello! I’m an electronics and computer enthusiast with a passion for exploring the world of technology. My interests revolve around various areas such as electronics, video editing, web and cloud development. I find joy in simplifying tasks and processes using cloud infrastructure and AI technologies. When I’m not immersed in the digital realm, you can often find me indulging in video games, which are a great source of entertainment and relaxation for me.
As an avid learner, I’ve delved into the realm of IoT and microcontrollers. I particularly enjoy creating Arduino or microcontroller-powered devices that connect to my server. Speaking of servers, I have my very own home server, repurposed from an old Intel Celeron laptop. Prior to embracing cloud computing, I utilized this server as an IoT and API gateway for my microcontrollers.
In terms of achievements, I was a finalist in the EU Digital Marathon, specifically for my efforts in combating cyberbullying as part of the Nagantaka team. Additionally, I had the privilege of being the 1st winner in the UAV team as a hardware programmer in the National Flying Robot Contest. With two years of experience in flight controller programming and computer vision, I contributed to the success of the GAMAFORCE team.
Another notable accomplishment was winning the Farmasi Innovative Academy UGM, where I developed software for medicatia.co. This experience allowed me to showcase my skills as a software developer. Moreover, I am a 2022 Bangkit Graduate in the Cloud Computing Learning Path, achieving the distinction of being selected as part of The Best Team in the Bangkit Company Capstone Project. My journey in Bangkit equipped me with a strong foundation in cloud infrastructure, encompassing essential services like compute (e.g., virtual machines, serverless functions), storage (e.g., object storage, block storage), databases (e.g., relational, NoSQL), and networking (e.g., virtual private networks, load balancers). I also gained expertise in CI/CD practices, particularly leveraging Github Actions and Jenkins for automated builds, testing, and deployments. Furthermore, I honed my skills in cloud automation using Ansible and Terraforms, enabling the efficient provisioning and management of cloud resources.
I leverage my expertise as a full-stack developer and cloud engineer, tackling challenging projects and contributing to the development of robust cloud-based solutions. Previously, I served as a Cloud Computing Mentor from July 2023, where I remotely assisted mentees with capstone and product-based projects, providing guidance on cloud deployments, machine learning integration, and mobile development.
To enhance my knowledge and skills, I have obtained certifications in cloud engineering and architecting from platforms like Coursera and Dicoding. Additionally, I have achieved the Python PCAP certification to strengthen my programming skills.
I am constantly driven by curiosity and the desire to explore new frontiers in technology. With my diverse background and experiences, I strive to make meaningful contributions in the ever-evolving world of electronics, computing, and cloud technology.
Hobbies
Interested in electronics, programming, web development, blockchain, etc.
Gaming
Sleeping
Coding
Doing IoT Project
Doing Calculus
Playing with Arduino
Visual Communication Design
Exploring Science
Exploring Bitcoin, blockchain, smart contracts, and decentralized apps
Skill (relative)
Gaming (FPS)
Gaming (Strategy)
C++ (General)
C++ (Arduino)
Python (Data analysis, math)
Python (Machine Learning)
Web design
Web programming client-side
Web programming server-side
Virtual Machines (IaaS model)
Kubernetes (container IaaS model)
App Engine (serverless PaaS model)
Cloud Run (serverless container model)
Function (serverless model)
Visual Communication Design, video editing, Photoshop
Educational background
Education and achievements
From elementary school
SD Sang Timur
~elementary
Kebon Jeruk, West Jakarta
100%, Ujian Nasional, mathematics
3rd, Lomba Kartini
SMP Sang Timur
~middle
Kebon Jeruk, West Jakarta
Robotics competition (Lego NXT), BINUS University, Alam Sutera
Trained, soldering and drawing electrical ciruit, Electronics subjects
Trained, programming Lego NXT, Information technology subjects
Trained, creating local website using CMS and XAMPP, Information technology subjects
Trained, visual communication design, video editing, Information technology subjects
SMAN 78 Jakarta
~high
Palmerah, West Jakarta
Trained, using Arduino, youth science community
Participant of @america competition Pacific Place, youth science community
Trained, visual design, Sanggar Seni Drama 78
Trained, Web design and back end, private course
Higher education institutions
Gadjah Mada University (UGM), Faculty of Mathematics and Natural Science
Electronics and Instrumentation, Department of Computer Science and Electronics, Bulaksumur, Yogyakarta (3.78 / 4.00)
Experienced in C++, C, and Python
(microcontroller, image processing, and Jupyter Notebook)
Experienced in Google Cloud and Microsoft Azure (VM management, App Engine, Kubernetes, MySQL and Postgres database)
Experienced in network management (routing, firewall, port management, DNS record management, load balancing, reverse proxy, VPN)
Trained, 3D printing and design using Blender, FreeCAD, and Tinkercad
Trained, circuit design using Autodesk Eagle (2 layers PCB)
Intern, Computer Vision (OpenCV), Gadjah Mada Robotics Team
In progress...
My Work
All of my work, including from @arduino_craft
Working Experience
Cloud Computing Mentor and contributor, part-time (remote)
Bangkit Academy 2023, Cloud Computing Learning Path
Contributed to and advised Bangkit Academy 2022 company capstone project at PukulEnam.
Guided cohort members in selecting the optimal technical solution for their project case. Provided expert advice on the trade-offs of microservices, direct VM deployment, and containerization.
Facilitated knowledge transfer in building REST APIs and integrating machine learning inference into web interfaces. Enabled students to create cohesive web applications utilizing these technologies.
Guided and mentored a cohort of aspiring cloud computing professionals through a comprehensive learning path.
Facilitated weekly consultations, providing personalized advice and support to students on various cloud computing concepts and technologies.
Delivered engaging and interactive sessions focusing on Google Cloud Platform (GCP) ACE certification exam topics, empowering students to prepare for professional validation.
Cultivated a collaborative learning environment through fun online activities, games, and quizzes, fostering communication and camaraderie within the cohort.
Cloud Engineer and Web Developer (remote)
Led the complete migration of newsletter email infrastructure, reducing monthly expenses by 50% in a cheaper and notable cloud provider.
Utilized Docker to isolate each service and implement Github Actions as part of CI/CD practices.
Optimized cloud operations by implementing Linux swap and automated task priority management, eliminating costly virtual machines.
Developed and deployed automated systems using Selenium Python to send articles daily and generate statistics nightly, integrating with Discord.py, WhatsApp, and Twitter APIs.
Utilized Gemini 1.5 LLM API to build an automated "grammar" checkup process for newsletters, ensuring high-quality article content.
Implemented secure cloud network configurations, including firewall rules and bastion servers, to protect sensitive data and applications.
Experienced in configuring and managing OpenVPN for secure remote access, Nginx reverse proxying, and rate limiting to enhance security and accessibility.
Hardware Programmer, full-time (onsite)
Leveraged the STM32 microcontroller and Raspberry Pi as development modules, effectively integrating hardware and software components.
Implemented a robust loitering algorithm using C++ and Git for version control, enabling precise and efficient semi-circular flight patterns.
Utilized the Haversine formula to calculate distances between waypoints, ensuring accurate navigation and trajectory planning.
Contributed to the development of a control system, ensuring stable and responsive flight behavior for the UAV.
Successfully tested and validated the algorithm through simulations and real-world flight trials.
Web Developer, part-time (onsite)
Designed and implemented a user-friendly dashboard using PHP, JavaScript, and Bootstrap.
Utilized RESTful APIs to establish secure and efficient connectivity with Telkom LoRaWAN network.
Implemented robust data visualization and reporting capabilities, enabling real-time monitoring and analysis of critical sensor data.
Utilized Git for version control and collaborated effectively within a team environment.
Deployed the EWS dashboard on Heroku, ensuring scalability and reliability.
Achievements
EU Digital Marathon finalist
European Union Ambassador to Indonesia and Brunei Darussalam, Anti-cyber bullying app
2022 Bangkit Graduate Cloud Computing with Distinction
Bangkit Academy, and selected as the best team at Bangkit Company Capstone project.
Projects from @arduino_craft
Ambilight LED, interactive LED sync with monitor using Arduino UNO RFID authentication for Windows 10 using Arduino UNO Controlling LEDs via LINE Bot using WeMos D1 Mini Simple IR communication with Arduino UNO More...Personal projects
Dot Matrix NTP Clock using ESP8266 Monitorisasi tekanan ruangan isolasi dengan PIC16F877A Dew Point Calculator Password generator AES encryption / decryption Meme generator collection at meme.gabrielkheisa.xyz Automated news scrapper API - news.gabrielkheisa.xyz Discord bots More at blog.gabrielkheisa.xyzTeam projects
2022 Bangkit Company Capstone - Text Summarizer Telepharm Web application, Farmasi Innovative Academy, UGM
Volunteer projects, Community Service Program (KKN)
Moa Island promotional website, blog.moabercerita.id
Moa Earthquake Map, ews.moabercerita.id/earthquake_map_moa
IoT Projects
IoT Dashboard, using Thingsboard IoT Dashboard, based on Telkom IoT LoRaWANPersonal projects (article coming soon)
Fingerprint Door Lock with 16x2 LCD, login counter, and NTP clock using ESP8266 Realtime ADC reading to webview plotter with Asynchronous JavaScript and XML WS2812 addressable LED decoration with multiple pattern This web pageVisual Design projects and photography
Google Maps Photography - gabrielkheisa.xyz/photography Circuit masking animation Night Photography Momtreprenur intro, PPSMB HMEI Intro, original logo created by HMEI UGM Drone videography, more at @gabriel_kheisaMore...
YouTube tech videos
Instal Android di PC tanpa emulator Seberapa amankah Windows?Other
Jadwal kuliah Test PDF Text StylingContact
Email :
[email protected]
[email protected]
LINE :
gabrielkheisa
Blog :
blog.gabrielkheisa.xyz