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I will build a secure offline desktop applications or web apps
Tharusha
About this gig
Are you looking for a bulletproof, enterprise-grade desktop application that won't fail when the internet goes down?
Welcome to Infinity AI. I specialize in engineering highly secure, offline-first desktop applications and Point-of-Sale (POS) systems. Unlike basic web wrappers, I build robust, crash-safe architecture designed for mission-critical business operations.
Before writing a single line of code, I map out the complete technical system architecture and data flow using professional visualization tools, ensuring your complex business logic is perfectly structured from day one.
What I Build For You:
- Offline-First Desktop Apps: Seamless operation with zero network dependency.
- Complex POS & Management Systems: Tailored for hospitality, retail, and enterprise.
- Financial Data Integrity: Custom double-entry accounting ledgers where the "money is never wrong".
- Secure Architecture: Role-based access control (RBAC) and typed IPC bridges separating the UI from the database.
My Tech Stack:
- Framework: Electron & React 18
- Database: Embedded SQLite with robust WAL (Write-Ahead Logging) for crash safety
- Security: Local password hashing (bcrypt) and strict permission gating
- Hardware Integrat
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Get to know Tharusha
Tharusha
MLOps Engineer
- FromSri Lanka
- Member sinceAug 2025
Languages
English
I’m a dedicated Data Science and AI enthusiast with hands-on experience building innovative solutions using Python, machine learning, and real-time analytics.
I excel at developing AI-powered web apps, such as a multimodal oral cancer detection model (OncoOral) and sentiment analysis tools with DistilBERT, blending deep learning with practical deployment.
My expertise includes data engineering with Apache Spark, Kafka, and AWS, showcased in projects like a Netflix analytics dashboard and a Weather Data ETL pipeline.
My Portfolio
FAQ
Will my application work without an internet connection?
es. The systems I build are strictly offline-first. All logic and SQLite databases are securely embedded directly on your local device, requiring no cloud connectivity to operate.
What happens if the computer crashes or loses power?
I engineer the database using strict Write-Ahead Logging (WAL) and transactional writes. This ensures crash-safety so no committed financial transactions or data are ever lost during unexpected shutdowns.
Do you provide documentation for the software?
Absolutely. I provide clean system architecture diagrams, database schemas, and clear setup documentation so you fully own and understand your software infrastructure.
