Hamid Keyhani Dehnavi

Senior Android Developer (Remote) at Ratin DM Agency | آژانس دیجیتال مارکتینگ راتین
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Contact Information
us****@****om
(386) 825-5501
Location
IR
Languages
  • Persian Native or bilingual proficiency
  • English Professional working proficiency

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HAKAN ALTAN

I have learnt to know Hamid as a hardworking and very strong person, goal orientated professional that likes to do his very best to contribute and always do finilze what he has promissed. His dedication to his work, and his true friendly and worldy manners overcome all obstacles.

vahid eslami

Hamid was an amazing person to work with. Extremely diligent, thoughtful, and experienced in his domain of expertise as an Android Developer. During his tenure at Ratin I saw Hamid constantly advance his skills, take on broad and more difficult responsibilities and continue to excel.

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Credentials

  • Learning Jira Software
    LinkedIn
    Jan, 2022
    - Sep, 2024

Experience

  • Ratin DM Agency | آژانس دیجیتال مارکتینگ راتین
    • Iran
    • Advertising Services
    • 1 - 100 Employee
    • Senior Android Developer (Remote)
      • Jan 2021 - Present

      - Developed the company's flagship app, chosen by editors on the CafeBazaar market as the best new kids app. - Boosted development confidence by adding E2E tests for user journeys. - Refactored legacy code and migrated to 99.9% Kotlin-based code. - Devised a particular B2B app in a short time in an agile team of 7. - Developed the company's flagship app, chosen by editors on the CafeBazaar market as the best new kids app. - Boosted development confidence by adding E2E tests for user journeys. - Refactored legacy code and migrated to 99.9% Kotlin-based code. - Devised a particular B2B app in a short time in an agile team of 7.

  • ASA Tech Group
    • Senior Android Developer
      • Aug 2019 - Jan 2021

      - Led 3 agile engineers in the design of a high-quality IoT product. - Integrated android app and embedded device with UDP/TCP. - Converted music audio frequencies to RGB color with 97% accuracy. - Implemented the BackPressure strategy for making a real-time app. - Led 3 agile engineers in the design of a high-quality IoT product. - Integrated android app and embedded device with UDP/TCP. - Converted music audio frequencies to RGB color with 97% accuracy. - Implemented the BackPressure strategy for making a real-time app.

  • Tehran Institute of Technology
    • Iran
    • Higher Education
    • 1 - 100 Employee
    • Android Tutor
      • Aug 2019 - Jul 2020

      - Gained a more profound insight into Android due to class preparation. - Held a 100% Android course in one of the country's top IT academies. - Gained a more profound insight into Android due to class preparation. - Held a 100% Android course in one of the country's top IT academies.

  • Iranian Credit Card
    • Iran
    • Banking
    • 1 - 100 Employee
    • Android Developer
      • Jun 2018 - May 2019

      - Refactored existing app to MVVM and migrated from Java to Kotlin. - Developed and published a payment-based app with a 4.3 rating in Store. - Doubled the users' satisfaction by solving 90% of bugs on CrashLytics. - Refactored existing app to MVVM and migrated from Java to Kotlin. - Developed and published a payment-based app with a 4.3 rating in Store. - Doubled the users' satisfaction by solving 90% of bugs on CrashLytics.

  • Freelancer
    • Software Development
    • 1 - 100 Employee
    • Android Developer
      • May 2015 - Jun 2018

      - Designed and implemented a location-based food ordering application. - Developed APIs for the back-end using PHP to be used by the client side. - Fostered Android Services and Android Broadcasts skills by practicing and reading official documents. - Designed and implemented a location-based food ordering application. - Developed APIs for the back-end using PHP to be used by the client side. - Fostered Android Services and Android Broadcasts skills by practicing and reading official documents.

Education

  • Semnan University
    Bachelor's degree, Computer Science
    2014 - 2018

Community

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