Darja Fokina
Technical Writer at deepset
Brno Metropolitan Area Czechia
Summary
🤩
Rockstar🎓
Top SchoolDarja Fokina is a Technical Writer and Developer Educator with four years focused on making AI, API, and open-source developer experiences clearer and more usable. At deepset she authors and shapes documentation for Haystack—an influential open-source framework for building RAG, semantic search, and QA systems—combining hands-on repo contributions with doc architecture and onboarding improvements. Previously she scaled developer education at Twilio and improved engineering knowledge bases at Kiwi.com, bringing a practitioner’s empathy from customer-facing and process roles into technical communication. Skilled at distilling complex LLM and API concepts into practical how-tos and docstrings, she also mentors contributors and drives cross-team collaboration to reduce onboarding friction. Her background in process improvement and sociology informs a user-centered approach to information design that balances technical accuracy with real-world developer workflows.
4 years of coding experience
2 years of employment as a software developer
Sociology and International Relations, Sociology and International Relations at Masarykova univerzita BrnoBachelor's degree, Global Business and Management, Bachelor's degree, Global Business and Management at NEWTON CollegeCzech Language, Geography, History, Czech Language, Geography, History at Univerzita Karlova v Praze
English, Russian, Czech, French
Github Skills (9)
haystack10
python10
documentation10
generative-ai9
nlp9
language-model9
retrieval-augmented-generation8
question-answering8
large-language-models8
Programming languages (7)
Github contributions (5)
deepset-ai/haystack
Apr 2023 - Mar 2025
AI orchestration framework to build customizable, production-ready LLM applications. Connect components (models, vector DBs, file converters) to pipelines or agents that can interact with your data. With advanced retrieval methods, it's best suited for building RAG, question answering, semantic search or conversational agent chatbots.
Role in this project:
Back-end Developer & Technical Writer
Back-end Developer & Technical WriterContributions:191 reviews, 94 PRs, 175 pushes in 1 year 11 months
Contributions summary:Darja primarily contributed to improving documentation and updating docstrings for various components within the Haystack framework. Their work involved correcting spelling, clarifying explanations, and providing additional details for methods in the retriever, generator, and reader modules. They also addressed formatting issues and added examples to preprocessor documentation to enhance user understanding and usability. Furthermore, they updated the Anthropic doc link, showcasing an understanding of the framework's interaction with external services.
pythonbertfinetuningproduction-readyhuggingface-transformers
dfokina/tech-writing-portfolio
Feb 2023 - Feb 2023
Contributions:17 pushes in 2 days
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