I consistently deliver scalable and efficient solutions
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Highly motivated Backend Engineer with 4 years of experience specializing in Node.js and TypeScript. Proven ability to design, develop, and manage high-performance microservices, with a focus on optimization and security. Track record of successfully reducing latency and improving security scores within complex systems. Strong collaborator and leader with a consistent history of delivering projects on time and to specification. </code>
Professional experience
Kaman.Inc
Backend Developer
Dec 2023 - current
- Collaborated on the Mobinio service in partnership with Mobinet, a platform now supporting 3,000+ customers and managing over 100,000 cameras.
- Engineered a custom framework that achieved 300% faster speeds than NestJS, significantly optimizing system performance.
- Designed and implemented a bridge for local camera-to-cloud communication.
- Reduced code duplication by 30% and improved deployment speed by 50% by utilizing a mono-repo version control system.
- infrastructure using uwebsocket, nats, grpc, PostgreSQL, dynamoDB, Redis, advanced websocket
technique, oauth2, tree permission system.
Part.Ai
Backend developer
Sep 2021 - Nov 2023
- Developed the backend for Farashanesa, as AI vision service, handling over 40 million and more
than a million face detections monthly. - Launched Danabot, the backend system for a large-scale LLM project, customized and implemented for major companies, including Asiatech.
- This involved designing and implementing efficient APIs, managing data pipelines, and ensuring seamless integration with existing infrastructure.
- Led the development of Avasho Avanegar, the leading text-to-speech and speech-to-text service in the market.
- Built the backend infrastructure using NestJS, RabbitMQ, PostgreSQL, MongoDB, Redis, and other
technologies to ensure high availability, scalability, and low latency for real-time voice processing.
rahakar hooshmand iranian
FullStack Developer
sep 2020 - sep 2021
- Delivered over 50 WordPress blogs, WooCommerce platforms, and
custom websites for clients. - Built custom themes using JavaScript, HTML, CSS, and jQuery for high user customization.
- Security Enhancements: Developed custom actions and hooks to address vulnerabilities, ensuring high security across 20+ WordPress sites.
- Custom PHP Development: Built and managed custom PHP plugins, boosting site performance by
20% and efficiently managing modules with Composer. - Delivered over 50 WordPress blogs, WooCommerce platforms, and custom websites for clients. Achieved a 50% improvement in website speed and latency through performance optimization techniques.