• Experienced Senior Software Engineer with over 8 years in backend development, committed to driving team progress and improvement. Adept at leading teams to deliver practical software solutions using modern technologies. Known for precise decision-making, expert problem-solving skills, and a dedication to continuous learning. Specialized in system design, legacy code optimization, and automation for enhanced efficiency. Eager to contribute my wealth of experience and passion for backend development to a senior role.

Back-end Team Lead, BadeSaba Company Mashhad, Iran

Jan. 2023 - Present

• Spearheaded technical leadership and project management, overseeing server maintenance, implementing CI/CD processes, and optimizing database queries for an application with 10 million active users.
• Led backend development initiatives, optimizing database performance, and implementing CI/CD processes, resulting in improved system efficiency and reduced deployment times.
• Mentored and guided the team, fostering collaboration and knowledge-sharing, and conducted code reviews to ensure high-quality, standards-compliant code.
• Collaborated with the product team to initiate new features, address technical challenges, and align development phases with business goals.
• Improved query time performance by implementing materialized views and parallel queries in Postgres.
• Successfully implemented semantic search for the application.

Senior Backend Developer, BadeSaba Company Mashhad, Iran

Apr. 2020 - Dec. 2022

• Orchestrated the implementation of diverse microservices, fostering seamless interaction with the Android team to integrate new features.
• Optimized the payment module by thoroughly analyzing the payment process and debugging specific payment-related issues, resulting in a more efficient and reliable module.
• Implemented a resilient queue system using BullMQ in Node.js, optimizing task management within a modern microservices architecture.
• Developed and integrated a specialized payment module tailored for the Cafe Bazar app, contributing to secure financial transactions.

Mid Full Stack Developer, BadeSaba Company Mashhad, Iran

May 2018 - Mar. 2020

• Started as a frontend developer; proficiency in backend concepts led to an expanded role, evolving into a full stack developer with responsibilities across both frontend and backend domains.
• Successfully implemented the BadeSaba app, utilizing Angular Universal to optimize server-side rendering and enhance application performance.

Junior Backend Developer, Pardican Sarv Company Mashhad, Iran

Oct. 2016 - Apr. 2018

• Initially hired as a frontend developer, delved into backend development, acquiring a comprehensive skill set and assumed responsibility for backend tasks as team members transitioned.
• Mentored frontend developers, offering guidance in Angular and providing effective solutions for bug resolution.

Frontend Developer, Pardican Sarv Company Mashhad, Iran

Feb. 2015 - Sep. 2016

• Self-taught Angular developer, progressed to skillfully contribute to robust interior systems in the medical field, fostering a collaborative learning environment for team members.
• Spearheaded the implementation of a Progressive Web App (PWA) for company production, optimizing user experience and accessibility across devices.

Freelance Developer, Alsan Tech Team Mashhad, Iran

Oct. 2018 - Present

• Co-founder of a thriving freelance team for four years, leading diverse projects from inception, including the development of advertising and online stores.
• Developed project frontends from scratch, implementing Server-Side Rendering (SSR) for optimal performance and enhanced user experience.
• Crafted and optimized management and admin panels, providing seamless control and administration capabilities for projects.

Programming Languages: JavaScript, TypeScript, Flutter, Golang, Java

Databases: PostgreSQL, SQL Server, MySQL, Redis, MongoDB

Design Patterns and Agile Principles: SOLID, DRY, YAGNI, SOA, Microservice

Web Services Architecture: GraphQL, RESTful

Message Brokers: Prometheus, Kibana, NATS, Kafka

JavaScript Libraries and Frameworks: Vue.js, Angular, Node.js, NestJS, Socket.io, Nuxt.js

Web Servers: Apache, Nginx

Git Services: GitLab

Containerization: Docker, Kubernetes Fundamentals

Agile Methodologies: Scrum

Project Management Tools: Jira, Trello

Birjand University of Technology Birjand, Iran

Bachelor of Software Engineering 2011 - 2015