Available for Collaborative Projects

Ryan Erlangga

Front-End Developer
Back-End Developer
Full Stack Engineer

I build scalable web and mobile solutions with robust architecture, efficient delivery, and measurable business impact.

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15+ Portfolio Works
5+ Core Tech Stack
100% Commitment to Timeline

About Me

I am a full stack developer focused on delivering reliable digital solutions that support business objectives and operational efficiency. My experience includes building and maintaining web and mobile applications with strong attention to architecture, engineering quality, and structured delivery. I am committed to producing scalable, secure, and maintainable products that create measurable value for organizations and stakeholders.

  • Experience 13 Years
  • Address Tangerang City
  • e-mail ryan.erlangga.mail@gmail.com
  • Phone +62857 0857 6037

What I Do

Project Discovery & Planning

I start by clarifying project goals, user flows, and key milestones, then define the resources needed for efficient execution.

Database Architecture

I design and manage reliable databases to ensure accurate data processing, strong integrity, and long-term maintainability.

Product Development

Once planning is complete, I develop features iteratively and adapt implementation details based on evolving business priorities.

Execution & Delivery Management

I manage timelines with discipline so each development phase stays aligned and every dependency is delivered on schedule.

Professional Services

End-to-End Web Application Development

Designing and developing full-cycle web products from planning and architecture to production deployment.

API and Backend Engineering

Building secure and scalable backend services with clean business logic and well-structured data flow.

Database Design and Optimization

Creating efficient schemas and query strategies that improve data quality, speed, and maintainability.

Technical Product Consultation

Helping teams define realistic roadmaps, prioritize features, and align technical choices with business targets.

Resume

Experience

2022
14 Sept

Blockchain & NFT Tokenization

Completed focused training on blockchain, NFT, and tokenization models for SME and creative industry applications.

2022
18 May

Cisco Networking Python Professional Academy

Studied Python for networking automation and practical applications in big data, machine learning, IoT, and cybersecurity.

2022
19 Jan

Tigergraph Fundamental Graph Analytics

Learned graph analytics fundamentals using TigerGraph to process complex relationships and generate faster insights.

2021
1 Okt

Ruby Scholarship Professional Academy

Built web-based applications with object-oriented Ruby development practices.

2020
10 Jun

NodeJS - HTML, CSS, Javascript OA

Developed web applications with Node.js on the server side and HTML, CSS, and JavaScript on the client side.

Coding Skills

PHP

95%

NodeJS

90%

HTML/CSS

100%

Ruby

75%

SQL

90%

Tech Stack

PHP Node.js Ruby SQL HTML5 CSS3 JavaScript Responsive UI REST API DBMS

Design Skills

Web Design

95%

Print Design

75%

Logo Design

80%

Graphic Design

90%

Knowledges

  • Time Management
  • Communication
  • Problem Solving
  • Flexibility
  • Marketing
  • Social Networking

Portfolio

Bekantan Tax Monitor

Bekantan Tax Monitor

Web Apps
E-STP PBB

E-STP PBB

Web Apps
Ulun Gajah

Ulun Gajah

Mobile Apps
Presensi Digital

Presensi Digital

Mobile Apps
My Feedback

My Feedback

Mobile Apps
HaiOC

HaiOC

Mobile Apps
Adora

Adora

Web Apps
Buku Tamu

Buku Tamu

Web Apps
Eform

Eform

Web Apps
Kepegawaian

Kepegawaian

Web Apps
OSVCC

OSVCC

Mobile Apps
Portal Anggaran

Portal Anggaran

Web Apps
Pre-Post Test

Pre-Post Test

Web Apps
Quote Islam

Quote Islam

Mobile Apps
Kantania

Kantania

Mobile Apps

Contact

Tangerang

+62 857 0857 6037

ryan.erlangga.mail
@gmail.com

How Can I Help You?

Contact me via email or WhatsApp for collaboration opportunities, freelance projects, or technical consultations.
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