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Ali ArjmandiAA

Ali Arjmandi

Back-End Developer | Node.Js | Python | AWS

€400/day
Delft, NL
8-15 years

Average response time: 1 hour

About Ali

I'm a Senior Backend Engineer with 8+ years of experience building scalable microservices and cloud-native systems with Node.js, Nest.js, TypeScript, and AWS. Over the years, I've worked across the full backend lifecycle: from architecture and API design to deployment and production management.
  • Persian

    Native or bilingual

  • Dutch

    Basic

  • English

    Fluent

Can work on-site
Delft (up to 50km), Rotterdam (up to 50km), The Hague (up to 50km)

Experience

  • CENDAS GmbH
    Back-End Developer
    TECH
    March 2024 - January 2026 (1 year and 10 months)
    44 Bochum, Germany
    Built an automated CI/CD pipeline with pre-commit hooks
    Reduced deployment time from 2h to 15m via containerization and AWS
    Elastic Beanstalk
    Integrated AWS service
    Node.js Typescript NestJs AWS Fargate
  • Arico B2B
    Back-End Team Lead
    TECH
    June 2022 - May 2024 (1 year and 11 months)
    Frankfurt, Germany
    Operated SCRUM and agile methods to expedite project delivery.
    Combined Stripe workflow with Redis caching to have a safer payment
    process.
    Designed a dynamic data pagination solution to accelerate development
    speed.
    Optimized database queries for distance-based operations to increase
    data retrieval speed by 350%
  • Saba Idea Technology Co
    Senior Back-End Developer
    TECH
    February 2023 - March 2024 (1 year and 1 month)
    Tehran, Iran
    Spread best practices of using RabbitMQ to increase development speed
    Added a linter check to CI/CD for consistent code style and smoother team
    collaboration
    Implemented Redis caching for common data queries to lessen database
    connection by 10%
    Removed unnecessary response data to enhance front-end communication
    performance by 20%

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