Enterprise Experience
15+ Years in Telco & FinTech
Led development of mission-critical systems for:
- Telkomsel KartuHalo Billing System
- Mobile Banking USSD Platform
- POS and EDC Solutions
- Telco Topup Platforms
Available for Projects
ARYA ARYA
MENTARY MENTARY
Tech Stack
Next.js
Kotlin
Golang
AI
Blockchain
About Me
A passionate Full Stack Developer with expertise in enterprise solutions
Technical Expertise
Full Stack & AI Development
Specialized in modern tech stack:
- Next.js & React Ecosystem
- Kotlin for Android Development
- Golang for Backend Services
- AI/ML Integration
With over 20 years of experience in the telecommunications and fintech industries, I specialize in building scalable enterprise solutions that solve real-world problems.
Skills & Technologies
Comprehensive expertise across the technology stack
Frontend Development
Next.js 14
React
TypeScript
TailwindCSS
Framer Motion
Redux
Mobile Development
Kotlin
Android SDK
Jetpack Compose
Room
Retrofit
MVVM
Backend Development
Golang
Node.js
Express
PostgreSQL
MongoDB
Redis
AI & Machine Learning
TensorFlow
PyTorch
Scikit-learn
OpenAI API
Computer Vision
NLP
Database & Cache
PostgreSQL
MongoDB
Redis
Elasticsearch
Cassandra
GraphQL
Blockchain Development
Solidity
Smart Contracts
Web3.js
Ethereum
DeFi
NFT Development
Enterprise Projects
Delivering high-impact solutions across industries
Telkomsel Billing System
Enterprise-scale billing platform
- Processed 100M+ monthly transactions
- Reduced processing time by 40%
- 99.99% uptime SLA achievement
Java
Oracle
Kafka
Redis
Mobile Banking Platform
USSD & Mobile Banking Solution
- Served 50M+ active users
- Enhanced security protocols
- Real-time transaction processing
Kotlin
Spring Boot
PostgreSQL
Docker
AI-Powered Analytics Dashboard
Real-time data visualization platform
- Predictive analytics implementation
- Machine learning model integration
- Custom visualization components
Python
TensorFlow
React
D3.js
Enterprise Resource Planning
Cloud-based ERP solution
- Microservices architecture
- Multi-tenant system
- Automated workflow engine
Golang
Kubernetes
gRPC
MongoDB
Smart City IoT Platform
IoT data management system
- Real-time sensor data processing
- Scalable IoT infrastructure
- Advanced analytics dashboard
Node.js
MQTT
InfluxDB
GraphQL
Fintech Payment Gateway
Secure payment processing system
- PCI DSS compliant architecture
- Multi-currency support
- Fraud detection system
Next.js
PostgreSQL
Redis
AWS