Hi, I'm Erwien Wijaya
Fullstack Data Professional and Fullstack Web Developer crafting digital experiences that delight users and drive business growth
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About Me

Tech Enthusiast Driving Digital Solutions

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I've been walking through tons of experiences as a Software Engineer. Since 2002, I've also dealt with various projects from government and private companies. My skill, technique, and analytic thinking keep growing with the projects I've built year by year. With the passage of time, technology never stops at just one point; it is always evolving and improving. That makes me aware to keep updated and move from my comfort zone with learning new technology such as new programming languages, Cloud Technology, Blockchain, and Artificial Intelligence. Currently, I'm focused on Data Analytics, Machine Learning, Large Language Models, and SaaS Technology. I'm so passionate about new technology, in particular data. Other than that, I love sharing and teaching what I've learned on my projects in the class, therefore, I've been a Lecturer and speaker in some Colleges. I'm so delighted when sharing new knowledge I've learnt and from my research. I've worked with big teams, small teams, and individuals as well. Despite occour different ideas and generations, and with their respective issues, I can address them nicely. I've also worked with methodologies such as Agile, which involves frameworks such as Scrum and Kanban to manage projects, and with tools such as Pivotal Tracker, Jira, and Trello. One of my positive abilities is that I can catch up and quickly learn and adapt to all conditions in organization and tech. That's it about me, and I'm open to work for companies as a Software Engineer, Full-Stack Developer, Data Analyst, and Data Scientist. Also open to work as a Lecturer or Mentor at a University or work on a project basis. If you want to reach more information about me, please don't hesitate to chat or call. I'm looking forward to get connected and collaborate with you.
Software EngineerFull-stack DeveloperSaasData AnalystData ScienceLarge Language ModelArtificial IntelligenceScrumKanban
10+
Projects Completed
8+
Happy Clients
50+
Cups of Coffee
10+
Years Experience

My Skills

From Concept to Code – Skilled for Impact

Frontend

React70%
TypeScript70%
Tailwind CSS80%
JavaScript80%

Backend

Python90%
PHP80%
Node.js70%

Tools

Git/GitHub85%
Docker75%
Tableau70%
REST APIs80%

Tools & Technologies

Python

PHP

React

Docker

Git

Tableau

FastAPI

Django

Flask

Laravel

Next.js

LangChain

My Works

A showcase of my recent work, from concept to completion
Flask Gemini RabbitMQ

Flask Gemini RabbitMQ

This project is a simple example of integrating Flask, RabbitMQ, and Large Language Models (LLM) like Gemini into a Python microservice.

PythonFlaskRabbitMQRedisGeminiDocker
Library Management API

Library Management API

This project is a Library Management System built with Python, Flask and MariaDB. The project follows SOLID principles to ensure maintainability and scalability.

PythonFlaskMariaDB
Simple Parking Booking API

Simple Parking Booking API

This backend is specifically designed to power the creation of a parking space reservation system, handling all the server-side logic needed to manage booking requests.

PHPLaravelPostgreSQLNginxDocker
Management Users API

Management Users API

This backend provides APIs required to manage app users, secured with token-based authentication using JWT, and is built using the Python stack with the Django framework.

PythonDjangoSQLLite
Node Users Rest API

Node Users Rest API

This backend provides APIs required to manage app users, secured with token-based authentication using JWT, and is built using the Node stack with the Express.JS framework.

NPMNode.JsExpress.js
Portfolio React

Portfolio React

A modern, responsive portfolio website showcasing creative work with smooth animations and optimized performance.

ReactNext.Js

Get In Touch

Ready to work together? Let's create something amazing

Let's Talk

I'm always interested in hearing about new opportunities and exciting projects. Whether you have a question or just want to say hi, I'll try my best to get back to you!

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