Experienced software engineer - over a decade. Product-oriented mindset. US/EU timezone.
I started as Java/Scala/Haskell developer - currently develop full-stack (MERN/Typescript/Python), whole solutions.
Developed own indie mobile game with novel mechanics and good reviews on App Store (and novel HCI based on reading covert animation with gyro, adaptable as character input method: ~12cpm without prediction).
Developed novel crypto oracles solution (MVP) with protocol, p2p network, DEX demo and safe contracts DSL, grounded in quantitative finance. Published a research paper in Springer's LNCS.
Developed frameworks, back-end APIs, UI, DSLs, high performance payment gateways (lock-free design), orchestration solutions, chat-bots, mail bots, security, performance metrics and optimization, data science, visualizations, ETL jobs for enterprise.
Domains:
- Game Development: mechanics, scores, payments, UX/UI, 2D graphics and effects (another mobile webgame demo, click for sound), DSP for sound and music generation. JavaScript/Swift/Python.
- Finance: traditional and crypto, portfolios and quantitative methods (eg binomial pricing), ISDA/FpML, rule based document transformation (created external DSL for a bank).
- Cryptography: RSA/DH/ECC, bitcoin, algorithms, abstractions, schemes (eg schnorr) and protocols
- Natural Language Processing: worked with ML for booking holdings (tensorflow) and freelance (spark nlp). Actually prefer classic transform grammars and ngrams for efficiency
- Computer Science: solvers and theorem proving (worked with IOHK/Cardano), functional programming, type-safety. Actually prefer coverage/reachability tests and direct termination checkers
- Scientific Research: Can prove anything to 'AI' :)
- Software Engineering: clean practices, OOP/OOD, lessons/trainings/articles in the past
- Healthcare: HL7, back-ends for medical transcriptions
- Travel: bookings, property search engine
From Ukraine, live mostly in South America. EU residency.