Payam Khaninejad
Senior Software Engineer at coinhaven.com
Berlin, Germany
Summary
👤
Senior🎓
Top SchoolPayam Khaninejad is a Senior Software Engineer based in Berlin with 11 years of hands-on experience building scalable web and backend systems across fintech, blockchain, and enterprise domains. He excels in TypeScript/Node.js, NestJS, AWS Lambda, CI/CD (CircleCI, GitLab CI, Azure DevOps), and observability stacks (Prometheus/Grafana/Loki), often owning architecture, API design, and deployment pipelines. At both AVIV Group and coinhaven he balances delivering features with mentoring, running PR reviews, and establishing company-wide standards and reusable AWS Lambda templates. His background includes full-stack .NET work, on-prem Kubernetes, and designing payment and banking integrations, giving him a pragmatic edge when modernizing legacy systems. Known as the go-to technical expert on his teams, he pairs TDD and monitoring-driven approaches to keep production reliable while accelerating new feature delivery.
11 years of coding experience
9 years of employment as a software developer
AA Computer Software Technology/Technician, AA Computer Software Technology/Technician at Technical and Vocational UniversityBachelor's degree Computer Software Engineering, Bachelor's degree Computer Software Engineering at Roshdiyeh Tabriz University
English
Stackoverflow
7,840reputation
1.7mreached
76answers
26questions
cross-platform
top-5%
flutter
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elasticsearch
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timestamp
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php
top-5%
laravel
top-5%
Github Skills (193)
asp-net-core-identity10
elasticsearch10
permission10
laravel10
flash-messages10
php-telegram-bot10
php10
bundle9
telegram-api9
desktop-application9
telegram-bot9
sdk9
notification9
dart9
atom-editor9
Programming languages (15)
Github contributions (5)
khaninejad/KeywordExtract
Feb 2015 - Jul 2017
Contributions:9 commits, 7 pushes in 2 years 5 months
khaninejad/khaninejad
Dec 2021 - May 2024
Contributions:12 pushes, 1 branch in 2 years 5 months
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