About Me
I am a professional with a strong background in informatics and instructional technology, currently working as a programmer. With hands-on experience in both high-code and low-code platforms, as well as backend development, I continuously strive to improve my technical and collaborative skills.
I bring a proactive learning attitude and a strong sense of teamwork to every project, ensuring both individual growth and team success.
Phone
+6281239466830
Email
lestyo24@gmail.com
Location
Makam Bergolo RT04/RW08 Serengan, Surakarta
Technical Skills
Technologies and tools I work with
Frontend
Backend
Database
Tools & Others
Soft Skills
Work Experience
My professional journey and career highlights
Programmer
Bank Central Asia - Bandung
- Designed and structured databases based on requirements provided by Business Analysts using SQL Server.
- Developed web applications using both high-code (C#) and low-code (OutSystems) platforms to meet project goals and timelines.
- Collaborated effectively with cross-functional teams using tools such as Microsoft Teams, Jira, and GitLab to ensure smooth project execution and version control.
Backend Developer
PT. Solusi Teknologi Air Nusantara
- Design comprehensive flowcharts and Entity-Relationship Diagrams (ERD) for the Water Assessment Tool, ensuring alignment with business requirements
- Develop the Water Assessment Tool web application using Laravel Livewire
- Conduct regular security audits and enhance the system based on penetration testing reports
Machine Learning Path
Bangkit Academy led by Google, Tokopedia, Gojek, & Traveloka - Indonesia
- Studied related Machine Learning fields such as Computer Vision, NLP, and Time Series with Tensorflow
- Create applications with the team related to sign language prediction applications with CNN algorithms
Backend Developer
PT. Ekasa Teknologi Nusantara - Surakarta
- Collaborate with a team of 3 members using the scrum method
- Create Restful API for the Sekolah Programming Indonesia (SPI) using the Laravel 9 framework and spatie library
Web Programming Assistant Lecturer
PTIK UNS - Surakarta
- Help the lecturer to teach the student about web programming
- Give an assignment and evaluation to the student.
Web Developer
UPT TIK UNS
- Being responsible for and performing maintenance on the website that running on the server
- Creating a website for the registration and activation of Zoom and Office 365 for staff and students using the Laravel framework as part of a team
- Being an IT Helpdesk in the UNS new student admissions exam
Back End Developer
PT Inspirasi Mandiri Nusantara - Malang
- Creating a Restful API for an online tryout system using Micro-framework Laravel (Lumen 8)
Web Developer
LPPM UNS - Surakarta
- Developing the website with a team using framework PHP Laravel
- Conducting tests on the internal structure and functionality of a software application
Web Developer
Duxeos Software House - Surakarta
- Creating a website using the CodeIgniter framework and CMS Wordpress for a school website project and a company profile. Working with a team of 5 people.
- Creating a WhatsApp BOT with Google Contact integration
Education
My academic background and qualifications
Universitas Sebelas Maret
Surakarta
Bachelor of Informatic Education, 3.95/4.00
- Study various materials on education and informatics
- Explore, apply for, and actively participate in internship programs to gain practical experience in the field.
SMK Negeri 2 Surakarta
Surakarta
High School Diploma in Software Engineering
- Learn the fundamentals of programming, along with web, android, and desktop development
- 3rd Place in Web Design in the Sifacom Smart IT Fest Web Design Competition
My Projects
A showcase of my recent work and projects
Get In Touch
Feel free to contact me for any work or suggestions
Contact Information
Phone
+6281239466830
lestyo24@gmail.com
Location
Makam Bergolo RT04/RW08 Serengan, Surakarta