Sherwin
Full-Stack Engineer | Mobile & Web Systems | React Native, Node.js, PostgreSQL |
Overview
Looking for full-time work (6 hours/day)
at $13.21/hour ($1,920.00/month)
Bachelors degree
Last Active
June 4th, 2026 (2 days ago)
Member Since
August 2nd, 2010
Profile Description
I am a Full-Stack Developer with 8+ years of experience building real-world systems used in operations, enforcement, and business workflows.
I don’t just build apps - I build systems that solve real problems and improve efficiency.
What I specialize in:
• Full-stack development (React, Node.js, Django, PostgreSQL)
• Mobile app development (React Native / Expo)
• Real-time systems (GPS tracking, geofencing, live data)
• Backend APIs and scalable database design
• System optimization and performance improvements
Notable projects:
• Traffic Enforcement System (Mobile + Web)
- GPS tracking and geofencing validation using HMM
- OCR integration for driver’s license scanning
- Bluetooth thermal printing for field operations
• Laboratory Management System
- End-to-end workflow system for lab operations
- Automated reporting and data processing
What I can help you with:
• Build your web or mobile app from scratch
• Fix or optimize your existing system
• Develop real-time or location-based applications
• Design clean and scalable backend systems
I value clean code, clear communication, and delivering results on time.
If you need someone who understands both business needs and technical execution - I can help.
Let’s work together.
Top Skills
Web Programming » PHP
Experience: Less than 6 months
Web Programming » Javascript » React JS
Experience: 6 months - 1 year
Software » Mobile Development » React Native
Experience: Less than 6 months
Software » Databases » PostgreSQL
Experience: 2 - 5 years
Other Skills
Basic Information
- Age
- 36
- Gender
- Male
- Website
- Sign Up with Pro Account to View
- Address
- ILIGAN CITY, LANAO DE NORTE
- Tests Taken
- IQ
- Score: 115
- DISC
- Dominance: 36
- Influence: 9
- Steadiness: 34
- Compliance: 22
- English
- C1(Advanced)
- Government ID
- Sign Up with Pro Account to View
“I have one of the best VAs I've had in a long time...she's been amazing”
Davonna Willis
SEE MORE REAL RESULTS“The more I stepped away from it, the more successful our Chanel became!”
- Jim Orr
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