Ryan Dwi
Wicaksono
< Building scalable APIs & cloud infrastructure />
Building scalable APIs & cloud infrastructure that power real-world applications.
🎓 GPA 3.74 / 4.00
Backend Development
& Cloud
Backend Developer with a strong focus on cloud engineering, holding a degree in Informatics Engineering from the State University of Malang. Specializes in designing scalable APIs, cloud-native systems, and containerized services deployed on GCP and AWS. Actively building AI-integrated applications and automation workflows.
University
State University of Malang
Location
Probolinggo, ID
Focus
Backend & Cloud
Status
Open to Work ✓
Languages
What I Work
With
Work &
Education
Junior Cybersecurity Engineer Intern
PT. Analis Keamanan Siber · Yogyakarta
- ▸Conducted cloud security risk assessments and threat modeling for cloud-based systems
- ▸Implemented secure authentication, authorization, and PKI-based protocols
- ▸Participated in penetration testing simulations and incident response activities
- ▸Applied GRC principles aligned with ISO/IEC 27001 and industry standards
Cloud Computing Path
Bangkit Academy to Dicoding Indonesia · Online
- ▸Learned cloud architecture including compute, storage, and networking fundamentals
- ▸Developed RESTful backend APIs for cloud-based applications
- ▸Deployed backend services to Google Cloud environments
- ▸Collaborated in team capstone project and prepared technical documentation
Data Management Division
PT. Telkom Witel Pasuruan · Pasuruan
- ▸Managed and validated fiber optic network service ports
- ▸Performed network installation verification and reporting
- ▸Assisted in customer coordination and network device dismantling
- ▸Prepared periodic data reports for internal stakeholders
Bachelor of Computer Science
Informatics Engineering · Universitas Negeri Malang
What I've
Built
ChatApp: Real-Time WebSocket Messaging Platform
A high-performance real-time chat application built with Go. Supports bi-directional WebSocket messaging, secure JWT authentication with token blacklisting on logout, room management, direct messaging, and typing indicators.
Cloud Task Engine: Serverless GCP Microservices
A serverless microservices platform on GCP. Deploys Node.js API Gateway/Workers and Go Scheduler on Cloud Run. Provisions Firestore, Artifact Registry, and Cloud Tasks via Terraform.
Cloud Invoice Automation
An automated web application for managing and delivering PDF invoices to customers. Built with Laravel 12, React, and Inertia.js. Integrated with n8n to send invoices via WhatsApp (WAHA) and Email. Published in IJINS.
ChainVotes: On-Chain Governance dApp (Sepolia)
On-chain proposal creation and voting on Ethereum Sepolia. Transparent, permanent, and tamper-proof. Live contract deployed at 0xb626C2dFabB8312Dc3d284D8054a3a29Ba2258D3. Every vote is a real Ethereum transaction.
GCP Scraper Cron: Serverless Web Scraper
A serverless web scraper running on GCP. Cloud Scheduler triggers daily Cloud Functions to parse currency APIs and HTML headlines, storing logs in Firestore and broadcasting to Telegram.
Got a project
in mind?
I'm open to full-time opportunities, freelance projects, and collaborations. Let's build something great together.