Rolando

Flutter Developer | Mobile & Web Solutions | Cybersecurity Enthusiast

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Overview

Looking for full-time work (8 hours/day)

at $13.21/hour ($2,560.00/month)

Bachelor's degree

Last Active

June 4th, 2026 (2 days ago)

Member Since

September 6th, 2020

Profile Description

I am a Flutter and Web Developer with a deep interest in cybersecurity and reverse engineering. I don't just 'code' -I build secure, scalable systems. Currently, I am developing a SaaS POS system for small businesses using Flutter and Supabase, handling everything from complex state management to secure backend integration

Top Skills

Experience: 2 - 5 years

Specialist in building high-performance, cross-platform apps with a focus on security and optimization. Expert in BLoC, GetX, and Provider for state management. I have a unique background in reverse engineering, which I apply to app hardening and secure API integrations. I specialize in building complex logic, such as my current SaaS POS system using Supabase, ensuring data integrity and offline-first capabilities

Experience: 2 - 5 years

Focused on building 'Secure-by-Design' applications, I leverage a deep understanding of the OWASP Top 10 to defend against modern web and mobile vulnerabilities. My background in reverse engineering gives me a unique perspective on threat modeling and vulnerability research. I am skilled in implementing advanced authentication flows (JWT, OAuth2), data encryption (AES/RSA), and secure API communication. Beyond code, I perform penetration testing and server hardening—using tools like Nmap and Burp Suite—to identify and remediate weaknesses in the infrastructure before they can be exploited by malicious actors.

Other Skills

Experience: 2 - 5 years

Backend-heavy developer with a strong foundation in PHP/Laravel. Experienced in designing RESTful APIs, database architecture (Eloquent), and secure authentication systems. I focus on building 'SaaS-ready' backends that are scalable and secure. Proficient in integrating third-party services and managing complex database migrations.

Experience: 2 - 5 years

"Frontend developer focused on scalable architecture and efficient data flow. Highly proficient in React.js and Redux for complex state management. I prioritize clean, modular code and performance optimization. My experience includes translating complex client requirements into responsive, visually appealing UIs that adhere to modern accessibility standards

Experience: 1 - 2 years

I specialize in building high-performance, asynchronous backends using FastAPI for speed and Django for robust, 'batteries-included' web applications. My focus is on creating secure API architectures that handle complex data processing. I leverage Python’s power for security automation and backend logic, specifically in integrating AI-driven features into mobile and web platforms. Whether it’s building a real-time trading bot or a secure SaaS backend, I prioritize clean, PEP 8-compliant code and efficient database management

Basic Information

Age
25
Gender
Male
Website
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Address
General Santos City, South Cotabato
Tests Taken
IQ
Score:  125
DISC
Dominance: 33
Influence: 29
Steadiness: 17
Compliance: 21
English
B2(Upper Intermediate)
Government ID
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