Hi, I'm Wildan
Software Engineer building scalable systems and reliable backend services.
About Me
I am a Software Engineer with a strong passion for building reliable and scalable software systems. I have experience in backend development for web applications, working with technologies such as Go and JavaScript, along with solid knowledge of SQL and database design. I enjoy designing clean APIs, optimizing system performance, and solving complex technical problems. Beyond backend development, I also have a growing interest in cloud technologies and system architecture, where I explore ways to build scalable and resilient infrastructure. Driven by curiosity and a continuous learning mindset, I am always exploring new technologies and engineering practices to improve my skills. I am currently seeking a full-time opportunity where I can contribute to impactful projects, grow as a software engineer, and collaborate with teams to build meaningful digital solutions.
My Mindset
- Continuous learning & growth-oriented
- Every bug is a lesson, every project is a challenge
- Builder's mentality — clean, maintainable solutions
- Discipline, consistency & stepping out of comfort zones
My Vision
- Build reliable and scalable software systems
- Leverage cloud technologies to create resilient infrastructure
- Develop products that solve real-world problems and create meaningful impact
- Contribute to the developer community through knowledge sharing and open-source
Skills & Tools
Languages, frameworks, and tools I use to build the future of the web.
Next.js
React
Tailwind CSS
Node.js
PostgreSQL
Google Cloud
AWS
Solidity
Docker
Express
NestJS
Golang
Gin
Postman
Git
GitHub
GitLab
Kubernetes
Jenkins
UbuntuGoogle SDK
MongoDB
MySQL
Ganache
Hardhat
Windows
Kali Linux
Terraform
Perum Perhutani
Jakarta, IndonesiaBackend Developer
- •Architect and develop scalable backend microservices using Golang, GORM, and PostgreSQL.
- •Design and maintain core operational microservices handling production data, inventory, logistics, and worker records.
- •Optimize PostgreSQL queries, indexing strategies, and manage schema migrations for high-availability backend systems.
Pengembangan Aplikasi Backend & ETL
- •Developed RESTful APIs and ETL data transformation pipelines to manage operational data modules.
- •Generated operational documents and complex reports in PDF format using specialized Go libraries.
- •Troubleshot backend query issues, database connectivity, and data consistency across microservices.
PT Millennium Pharmacon International, Tbk
Jakarta, IndonesiaProgrammer Intern
Internship • On-site- •Developed a web application for tax invoice updates using Next.js for the frontend and NestJS for the backend.
- •Created and integrated RESTful APIs for the invoice cancellation feature.
- •Conducted manual functional testing and user flow simulations to ensure feature reliability.
- •Debugged and fixed issues based on internal testing and team feedback.
- •Collaborated with developers using Git for version control and Postman for API testing.
Education & Training
Cloud engineering academies, intensive bootcamps, and professional training programs.
AWS re/Start
Cloud Development & Operations Graduate
Issued by Amazon Web Services (AWS)
An intensive cloud skills training program covering AWS core infrastructure services (EC2, S3, VPC, IAM, RDS), Linux administration, Python scripting, networking concepts, and security best practices through real-world hands-on labs.
Bangkit Academy
Cloud Computing Learning Path
Issued by Google, Tokopedia, Gojek, & Traveloka
Completed an intensive Google-led Cloud Computing program covering cloud architecture, backend microservices, containerization with Docker, GCP deployment, and a capstone team project.
Certificates
Professional certifications and formal tech achievements.
Google Cloud Skills
A collection of my official credentials and Google Cloud badges.
Kubernetes in Google Cloud
Google Cloud
Earned: Jan 31, 2026
Previous Achievements
Prompt Design in Agent Platform
Feb 28, 2025
Analyze Images with the Cloud Vision API
Sep 12, 2024
Analyze Speech and Language with Google APIs
Sep 12, 2024
Intro to ML: Image Processing
Sep 11, 2024
Baseline: Data, ML, AI
Sep 10, 2024
Intro to ML: Language Processing
Sep 10, 2024
Integrate Applications with Gemini on Google Cloud
Sep 10, 2024
Gemini for Data Scientists and Analysts
Sep 10, 2024
Gemini for Application Developers
Sep 10, 2024
Featured Work
Rent Room Management
Apr 2025 - Jun 2025This system was developed to streamline financial management and service complaint handling for the boarding house. Key features include rent payment tracking, transaction history, financial reporting, and a complaint system that allows tenants to report issues related to facilities or services. The system supports admin and owner roles to monitor and resolve reports more efficiently.
Amuts
Jun 2024Amut is a mobile application that is used to find out the garbage we pick up with the price of garbage that has been determined by the market.
Encryption Website
Jun 2024Implementing block cipher encryption and decryption with ECB, CBC, CFB, OFB, and CTR methods. Includes Docker configuration to deploy on Google Cloud via Cloud Run connected to the GitHub repository.
Beescrape
Aug 2023 - Jan 2024Beescrape is an application designed to provide data scraping services for customers to use. Built with secure API development and scalable cloud infrastructure.
Destination Website
Jun 2023A destination website designed to introduce and promote tourism in Karangsalam, Baturraden, showcasing local attractions to spark tourist interest.
Gaming
A glimpse into my virtual adventures.