Alican Dönmez

Available to hire

I'm a senior Python and full-stack developer with 7+ years of experience across global teams.

About

I’m a senior Python and full-stack developer with 7+ years of experience across global teams. I focus on building robust backend services, APIs, and data tooling, with a strong emphasis on clean code, testing, and scalable design.

I thrive in diverse domains such as finance, travel, cybersecurity, and AI-enabled applications, and I enjoy collaborating with cross-functional teams to deliver high-quality software on time.

  • Joined October 2025

Languages

  • EnglishFluent
  • TurkishFluent
  • PolishIntermediate

Industry experience

  • Financial Services
  • Professional Services
  • Travel & Hospitality
  • Software & Internet
  • Life Sciences

Projects · 1

Facebook chatbot that understands the tone of the message(positive, negative,
neutral).
• Chatbot’s mood changes based on collected messages.
• Technologies used:
• Python/Flask framework
• Facebook web-hooks
• IBM Watson’s Tone Analyser API

  • Back-End Developer

Work experience· 16 roles

Senior Python Developer · HSBCNov 2025 – Nov 2025 · 1 mo

Python development for automating the installation of products that bank clients will use on their servers. Wrote Jenkins Groovy pipelines and tested installations on Linux RHEL. Used Jira/Confluence; Git/GitHub for version control. Applied MyPy, Poetry, Ruff, PyTest, flake8, jedi, isort for code quality and testing.

Senior Python Developer · SNIMay 2025 – May 2025 · 1 mo

CRM system development for a recruitment/consulting company. Built and extended Django Admin interfaces, templates, ORM usage, and reporting via SQL. Responsible for end-to-end SDLC in testing and production deployment; frontend work with Vanilla JS.

Senior Python Developer/AWS Data Engineer · ConcentrixJan 2025 – Jan 2025 · 1 mo

Python development in email security domain. Technologies used include Python 3.11, PyTest, AsyncIO, Postgres, SQL, Jenkins, Microsoft Graph API, Docker, Kafka, Pandas; AWS services (Lambda, S3, Secrets Manager, Snowflake, Athena, RDS-Postgres, SQS, MSK); Agile/Scrum practices; unit/integration testing.

Python Developer · DISTRIBUTEDJul 2024 – Jul 2024 · 1 mo
Senior Python Developer/AWS Data Engineer · NORDEA BANKDec 2023 – Dec 2023 · 1 mo
Senior Python Developer/AWS Data Engineer · TUI Travel AgencyNov 2022 – Nov 2022 · 1 mo
Senior Python Developer · MerckMay 2022 – May 2022 · 1 mo
Fullstack Developer · GamalonNov 2021 – Nov 2021 · 1 mo

Education· 8

CS50x / MITx: Introduction to Programming with Python · Harvard University / MITx2030 – 2025
CompTIA Security+ Certificate · CompTIA2030 – 2025
Bachelor of Economics · Anadolu University2030 – 2025
CS50x · Harvard University2030 – 2025

Certifications and awards· 8

CompTIA Security+ Certificate2030 – 2025
CS50x / MITx: Introduction to Programming with Python2030 – 2025
CS50x Certificate2030 – 2025
MITx Introduction to Programming with Python2030 – 2025

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