Vitalii

• linkedin • github • [open contact info](look above in the "contact info" section)

VITALII TSISARUK
FRONT-END SOFTWARE ENGINEER | 6+ years of experience

SKILLS
• ES6+, TypeScript • Agile Scrum, Git, Linter, Prettier
• Vue, Nuxt, Vuex, Pinia, Tailwind • Cypress, Jest, Vitest
• React, Svelte, Astro, Next • Storybook, Lighthouse, Axe
• .Net, Nest, Node, Mongo • CI/CD, Nginx, Docker, K8s
• REST, GraphQL, WebSockets • Web3

EXPERIENCE
BOERSE STUTTGART 09/2025 – Present
Boerse Stuttgart — the digital-asset arm of the 6th-largest exchange group in Europe

• Building full-stack features and maintaining the platform serving 1M+ retail
users and 230+ institutional clients.
• Delivered full-stack features in line with the product roadmap, including real-
time financial data visualizations, live-updating charts, analytical sentiment
tools, watchlists, product KPI tables and more.
• Triaged and resolved bugs, collaborating cross-functionally with teams across
the organization.
.Net, Umbraco, Nuxt 4, Nuxt-ui, Brokerize, ChartIq, Highcharts, FactSet

VAIMO 12/2024 – 08/2025
Developed SSR applications in a monorepo architecture for a network of seven
Portuguese hotels, with a focus on accessibility (validated against WCAG 2.1 AA
standards), scalability through modular and layered design, and long-term
maintainability. Vale D'Oliveiras | Topazio | Velamar | Aquapedra
TS, Nuxt (Vue), Contentful, GraphQL, Tailwind, k8s, Argo, SEO, Bitbucket

EXISTANZE 11/2023 – 11/2024
Developed user interface for cloud-edge orchestration tools within Nebulous, a Meta
OS and Fog Brokerage Platform, enabling cloud-edge integration for real-time wind
turbine inspections with drones, 5G-powered IoT smart city maintenance, and
precision agriculture.
• Collaborated with a team of nearly 100 members across 16 organizations from 8
European countries. Contributed to securing €1.35M in funding.
TS, Vue 3, Pinia, Vite, REST, Tailwind, Vitest, Docker, KubeVela, Monaco Editor

VECTOR SOFTWARE LTD Company site Full-Time Hybrid 10/2022 – 10/2023
• Reverse engineered a CRM system to manage exhibition participation for Nova
Spektrum, resulting in a significant increase in workflow efficiency and
satisfaction among salespersons.
• Optimized data retrieval by efficiently consuming the GraphQL API using
batching, caching, and merge policies for consistent client-side data handling.
• Mentored developers, performed code reviews, set up coding standards and CI
pipelines.

Vue 3, Apollo GraphQL, Tailwind, Webpack, Jest, Cypress, GH Actions, Azure

LLC CLEVERDEC Full-Time Hybrid 03/2020 – 08/2022

• Developed pharmaceutical CRM system for Bovios Farm, that automates
monitoring the availability of goods in health facilities and medicines sales.
TS, React, MobX, MUI, REST, GH Actions, Docker
• Developed a responsive, detailed interface for a Customer Identity and Access
Management system. Employed advanced security measures, such as SSO via
OAuth2 with OIDC and PKCE flow, Multi-Factor Authentication.
TS, Vue 2 (Options), Vuex, Okta, OWASP, Websockets, REST, Gitlab CI/CD, LESS
• Developed a custom CMS supporting microdata, reducing SEO configuration
time and facilitating management of documentation content.
TS, Vue 2, Vuex, REST, Gitlab CI/CD, Docker, vue-property-decorators, SCSS
• Designed and developed a high-performance, responsive, SEO-optimized
documentation layout using wheezy.templates

INTERNSHIP
NOOSPHERE ENGINEERING SCHOOL Part-Time Hybrid 11/2018 – 02/2020
A network of innovation laboratories for the creation of high-tech projects & startups.
• Volunteered in projects: students descriptive analytics, 3d models sharing &
embedding service, MeteoDB (structured and automated database with
climatic data).
React, Redux, Leaflet (later MapBox), Turf.js, Three.js, Node.js, Mongo, REST

• Won 1st place at the 2019 university Hackathon for representing development
on SmartUp, brand-new alternative school for children.

VOLUNTEERING
Developing Ukrainian war victims support platform for event announcements, news
publishing, and job listings. Repository

EDUCATION
Master’s degree in COMPUTER SCIENCE Graduation: 2022 Dec