Тетяна

BURA TETIANA
SENIOR FRONTEND DEVELOPER

EXPERIENCE
[відкрити контакти](див. вище в блоці «контактна інформація»)
Senior Frontend developer August 2025 – current

[відкрити контакти](див. вище в блоці «контактна інформація») Freelance - Fintech Client / EU, Canada
Built custom PDF document features and a dynamic viewer for a fintech CRM
LinkedIn @Bura_Tania platform handling real accounting data (react-pdf); later proposed and

https://codeberg.org/Burkatt implemented architectural improvements that reduced rendering time.
Led frontend architectural audits across 2 projects: identified critical
ABOUT ME bottlenecks, refactored component structure, and improved build performance.
I am a proactive developer with 5+ years Integrated third-party APIs and optimized frontend-backend data flows;
of deep expertise across diverse high-load introduced patterns that reduced redundant network calls.
projects, managing multiple initiatives in
Consulted development teams on architecture decisions and code quality
parallel while delivering scalable, high-
standards; introduced practices adopted across the codebase.
performance solutions. I excel in
architectural decisions, clean code, Senior Frontend developer August 2022 - August 2025
performance optimization, and full-stack LumenGlobal l Remotely
problem solving, including frontend and Owned frontend architecture across 5+ high-load projects in trading and
Node.js backend tasks. I have built fintech domains — responsible for performance, scalability, and technical
reusable React libraries and complex CRM decisions.
and trading systems, consistently driving Personally rewrote ~75% of a production CRM codebase for a large-scale
technical ownership and measurable trading system during migration to monorepo architecture; maintained zero
impact. regression on core features throughout.
My background also includes business Built 3 CRM systems from scratch (a fintech platform and 2 real-estate systems),
automation and assistant director designing scalable multi-role business logic and contributing Node.js +
experience — which means I understand PostgreSQL backend work.
products from both the boardroom and the Designed a custom PDF engine (dynamic constructor + viewer) and extracted it
codebase. I thrive in fast-paced into a standalone reusable React library.
environments and am ready to take on Consistently provided architectural guidance and code review across the team;
Team Lead responsibilities. conducted a full technical audit of the trading system with documented
SKILLS arguments for refactoring.

JS, TS, HTML5, CSS3, SASS, etc. Frontend developer January 2022 - July 2022
Ligas Consulting l Brno, Czech Republic
React, Next.js, Vite, Webpack, Babel, Hooks,
Developed UI and functionality using React, Next.js, and AEM, writing clean
Context API, Formik, Yup, Lerna JS/TS code and performing code reviews.
Redux, RTK, TanStack Query, Zustand, Built a custom CMS system, improving content workflows and flexibility.
Collaborated with international teams and mentored a teammate from another
Firebase
country.
REST API, GraphQL, WebSockets Frontend developer September 2021 - January 2022
Node.js, MongoDB, PosgreSQL Devstaff l remotely

Git, GitHub/GitLab/Bitbucket, Figma, CRM Integrator + Assistant Director July 2020 - August 2021
MiySoft l Lviv, Ukraine
Postman/Docker, AWS (S3), CI/CD Co-managed company operations alongside the Director: coordinated a team
Jest, Cypress, ESLint, Prettier of developers, ran recruitment and onboarding.
Configured Bitrix24 CRM end-to-end for large enterprise clients; designed
Agile, Jira, Code Review, Optimizing
multi-department automation workflows.
Performance Acted as Business Analyst: gathered client requirements, modeled business

Github Copilot, Claude, LLM, MCP, AI agent processes, and translated them into technical specifications.
This dual role (technical + management) built strong product intuition and cross-

LANGUAGE functional communication skills I bring to every engineering role.

English - Upper-Intermediate (B2) EDUCATION
Ivan Franko National University of Lviv 2016 - 2021
Ukraine Master of Information Technology and Computer Science