Safvan Puthalath
Flutter & Enterprise Mobile Architect
Engineering production-grade mobile, desktop, and web applications with cross-platform precision. Specialized in high-performance Flutter systems, offline synchronization engines, POS terminal integrations, and cloud architectures.
class SoftwareEngineer {
final String name = 'Safvan Puthalath';
final String primaryStack = 'Flutter / Dart';
final List<String> specialties = [
'Offline Sync Engines',
'POS & Hardware Printing',
'Multi-platform Architecture'
];
bool get readyToDeploy => true;
}
Featured Projects
Cross-platform mobile applications, POS terminals, and cloud software systems.
iTujar Business
Enterprise cloud accounting and automated E-Invoicing system deployed across Mobile (Android/iOS), Windows, and Web.
Engineered offline dynamic local sync with persistent queuing to eliminate checkout revenue loss during network drops.
iTujar POS & KIOSK
High-speed retail POS terminal and self-service KIOSK application built for restaurants, cafes, and gas stations.
Integrated Bluetooth & USB thermal printer protocols with low-latency cart state calculations using GetX.
PaperBala
Complete customer distribution, monthly route collection, POS billing, and inventory system for newspaper agencies.
Replaced traditional paper ledgers with offline agent route collection tracking, cutting manual labor by 80%.
Transporters App
Logistics cargo platform connecting verified fleet transporters with freight owners across GCC countries.
Optimized continuous background GPS tracking pipelines to maintain battery efficiency on long transit routes.
Maxcare UK
Healthcare staffing & shift assignment mobile application for home care professionals and care agencies in the UK.
Implemented instant push notification delivery to match care staff with emergency shift vacancies in real time.
Mubarak Doors
Corporate product catalog website highlighting custom architectural doors, hardware items, and client inquiries.
Delivered lightweight responsive designs with optimized SEO indexes and lead conversion forms.
Case Studies
Detailed technical breakdown of business challenges solved through architecture.
PaperBala ERP
Route Collection & Distribution AutomationProblem
Newspaper distributors recorded customer lines, route delivery counts, and monthly payment collection manually in physical ledger books. This caused human billing error, lost cash records, and high labor costs.
Solution
Built a custom Flutter cross-platform app featuring an offline SQLite database, instant route collection status recording, thermal POS receipt printing, and a PHP/MySQL centralized admin dashboard.
Measurable Impact
Reduced manual administrative overhead by 80% and achieved 100% daily agent route accountability.
iTujar POS Engine
ZATCA Compliant Checkout TerminalProblem
GCC merchants required ultra-fast checkout terminal operations while remaining 100% compliant with ZATCA Phase 2 e-invoicing encryption laws—even during internet connection outages.
Solution
Architected a local SQLite cache engine in Flutter using GetX state managers. Invoices are signed locally with QR codes and queued for background payload synchronization when internet reconnects.
Measurable Impact
Maintained 0ms checkout lag during peak sales with zero invoice data loss.
Structured Development Process
A disciplined engineering workflow ensures clean architecture and predictable delivery.
Work Experience
Calculated from Jun 2021Professional track record in software development engineering since June 2021.
Flutter Software Engineer
Itujar
- Architected and released multi-platform Flutter apps for Android, iOS, Windows, and Web clients.
- Integrated secure RESTful APIs, thermal hardware printing protocols, and local SQLite offline caching.
- Engineered reactive state management pipelines with GetX to streamline app performance.
- Collaborated continuously with UI/UX designers and backend developers to iterate feature rollouts.
Junior Developer
Centric Innovation
- Built cross-platform Flutter applications for client projects following modular widget architecture.
- Participated in daily code reviews, bug fixes, and user interface responsiveness optimizations.
Software Development Internships
Upsquad Kochi & Unconventional Intelligent
Acquired practical hands-on experience in mobile app development lifecycle, REST API consumption, and user interface widget construction.
Tech Stack & Tools
Categorized breakdown of technologies and frameworks used in production.
Frontend / Mobile
Backend & Services
Database & Caching
DevOps & Tools
GitHub & Code Contribution
Open source work and continuous engineering activity.
Contribution Chart
@8138976373View public repositories, Flutter utilities, and code samples.
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Get In Touch
Let's discuss new roles, mobile projects, or technical consulting.