WhiteFox Cloud, Brisbane, Australia (Remote)
Jan 2024 – Present (+15 months)
Backend Developer
- Architectured and developed serverless ordering API with 91% test coverage and reached 383ms for P95 and 432ms for P99 response time on listing orders.
- Developed and released a custom 2FA plugin for Jenkins and Clerk to detect and refuse fraud activities through “CrossClassify” core.
- Resolved N+1 query issue and performed an eager loading solution to improve response time (from 60 secs to 2 secs) and memory management improvements.
- Implement ShadowTable solution to 100% reliable sync mechanism of data between server and clients.
- Developed a 100% dynamic responsible Bluetooth mock server to associate with real devices for testing and checking functionalities.
SamianSoft Asia, Mashhad, Iran
Dec 2019 - Dec 2023 (49 months)
Backend Developer
- Boosted web application performance by 10% through SQL query refactoring, optimizing indexes, and employing joins with temporary tables.
- Achieved 100% system logability, reducing technical support tickets by closely monitoring requests and responses during unsuccessful events.
- Cut user issues by 50%, boosted satisfaction, minimized support tickets, and elevated SLA through the implementation of an internal system checker module.
- Optimized data structures and gained a 10% improvement in application performance, calculated by running time differences.
- Performed external async notifications (Email, SMS, Push), cutting server loads by 10%, and showcasing adept system optimization.
- Ensured robust application code with a 75% test coverage and streamlined deployments via Gitlab CI/CD automation, ensuring reliability and efficiency.
- Architected, evolved, and maintained a high-traffic API gateway for a CRM application, serving over 50,000 unique daily users.
- Implemented runtime routing to internal and external databases with 100% isolation through multi-tenancy rules for a SaaS application.
- Attained 100% flexibility in defining products through the use of the EAV data model and enhanced user experience by introducing more flexible application user flows.
NeWorld, Mashhad, Iran
Oct 2018 - Nov 2019 (14 months)
FullStack Developer
- Developed a high-capacity parking automation app, seamlessly managing 10,000+ cars daily for better efficiency and user experience.
- Built a comprehensive multi-platform game center management and accounting application from inception to facilitate seamless operations across various platforms.
- Implemented a license management system that increased customer service satisfaction and reached a more reliable system.
- Optimized API response times by 10% for a social network platform serving NGOs by implementing effective caching strategies.
Matikan, Mashhad, Iran
Apr 2017 - Sep 2018 (18 months)
FullStack Developer
- Engineered a social network to +1,000 unique users daily. reached user-centric functionalities, fostering engagement and interaction within the platform.
- Comprehensive system facilitating seamless donation, budgeting, and management processes for +1,000 Non-Governmental Organizations (NGOs).
Caspian Barsava, Mashhad, Iran
Mar 2016 - Mar 2017 (13 months)
FullStack Developer
- Spearheaded the development of a cost-effective, tailored Content Management System (CMS) that led to a remarkable 50% reduction in budget spending.
- Created a fully enhanced application specifically designed for Raspberry PI boards, resulting in a notable 100% improvement in performance.
- Engineered a high-performing e-commerce web application tailored for Search Engine Optimization (SEO) practices.
- Achieved visually appealing and fully animated websites utilizing Scalable Vector Graphics (SVG) for better user interaction.