Greetings Island
Senior Frontend Engineer
Built and launched Wishwave as the primary frontend engineer, owning architecture, complex features, refactoring and production delivery across the website, mobile app and browser extension.
PRODUCTAVAILABLE FOR REMOTE OPPORTUNITIES
Senior Frontend Engineer
& Full-stack Developer
Turning complex ideas into products people use.


ABOUT ME
I’m a Senior Frontend Engineer based in Ukraine, with 10+ years of commercial software development experience. I specialize in Vue.js, Nuxt.js, TypeScript and complex frontend architecture, with additional full-stack experience in PHP/Laravel. I’ve built SaaS, marketplace, healthcare, e-commerce, geospatial and cross-platform web/mobile products for international teams, and I’m available for remote work worldwide.
I care about how a product feels to use-and how well the code holds up as it grows.
My work connects frontend engineering, full-stack development and practical automation. I take features from technical decisions through implementation, review and production.
Primary
Vue · Nuxt · TypeScript · JavaScript · Quasar
React · Angular · SSR · Component architecture
Secondary
PHP · Laravel · MySQL · REST · GraphQL
Real-time applications · Third-party integrations
Secondary
Performance · Responsive UI · Code reviews
Vite · Webpack · Git · Technical planning
Additional
AI-assisted development with Claude & ChatGPT · Code analysis & refactoring
Workflow automation · Internal integrations
National Aerospace University
Kharkiv Aviation Institute
Master · Specialized Computer Systems 2016–2018
Bachelor · Computer Systems and Networks 2012–2016
SELECTED WORK
Web, mobile and the systems behind them.
A selection of products I’ve helped build.
One shared Vue 3/TypeScript frontend architecture powering a website, mobile app and browser extension for Greetings Island. ~30 reusable packages, shipped in two months, now around 5,000 users - built and owned solo.
A Ukrainian marketplace and its dedicated maps product, both built and maintained solo across a continuous 7-year engagement. Interactive maps, filtering, geolocation and real-time integrations.
Complex workflows and data-heavy interfaces for healthcare, proptech and SaaS teams, from architecture through production delivery.
Team lead for three connected products: a patient portal, a doctor app and a support app with live chat.
Vehicle listings, preference-based search, and rental or swap journeys for owners and drivers.
Interactive cadastral map of Ukraine with land subscriptions and geoanalytics. Led the frontend end to end, built from scratch and continuously maintained with new features.
A marketplace connecting German real-estate developers with banks and lenders for project financing. Senior Frontend Engineer, one of two core frontend engineers on the Vue 3 app.
Monitoring platform for smart in-store devices across supermarket chains. Full-stack developer on a Laravel / PHP codebase, a different stack from my Vue work.
Map-based land discovery with subscription alerts, detailed plot information and advanced filtering.
A guided way to find local contractors and manage renovation projects from planning to progress.
Doctor discovery, appointment booking and connected care for patients and their families.
A Ukrainian shopping platform focused on local products and convenient payment and delivery options.
Clinical workflows, appointment management, schedules and reporting in one provider portal.
Ticket processing, live chat and operational dashboards for customer support teams.
Track physical assets with QR / DataMatrix scanning, geolocation and automated status updates.
Available for new projects.
GAME DEV
Design, code and release.
Mobile games for iOS and Android.
I design, build and ship mobile games on my own. Jump Charge and SPLUMO are out now on iOS, with CORELOCK in development. Each one is written in plain JavaScript and Canvas on a single codebase, then shipped to the stores with Capacitor.
THE JOURNEY
A decade of shipping, refining
and taking ownership.
Senior Frontend Engineer
Built and launched Wishwave as the primary frontend engineer, owning architecture, complex features, refactoring and production delivery across the website, mobile app and browser extension.
PRODUCTSenior Frontend Engineer
Owned long-term frontend development of the marketplace and maps platform as the sole frontend engineer, including architecture, interactive maps, real-time features and delivery, across a continuous seven-year engagement.
MARKETPLACESenior Frontend Engineer
Delivered international healthcare, proptech and SaaS products. Built complex workflows and data-heavy interfaces, integrated REST and GraphQL, and supported frontend developers.
CONSULTINGMiddle Full-stack Web Developer
Built healthcare and logistics portals with appointment management, notifications, live chat, reporting and clinic data synchronization.
HEALTHCAREFull-stack Developer
Developed internal business systems with Laravel and Vue. Delivered administration tools, REST integrations, authentication, geolocation and file processing.
BUSINESS SYSTEMSRECOMMENDATIONS
I’ve had the pleasure of working with Vlad and can confidently recommend him as a highly skilled and reliable frontend engineer.
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Vlad combines strong technical expertise with a deep understanding of frontend architecture and product development. He is not only able to solve complex engineering challenges, but also to see the bigger picture, make sound technical decisions, and take ownership of the result.
What I particularly value is his professionalism, responsibility, and ability to communicate effectively with both technical and business teams. Vlad is someone you can rely on when quality, deadlines, and technical excellence really matter.
I would gladly recommend Vlad to any team looking for an experienced Senior Frontend Engineer or Technical Lead.
Vlad joined us to build Wishwave and ended up carrying most of the frontend himself. Web and mobile, Vue 3 and Quasar in one monorepo, from an empty repo to a product that is live on the web and in both app stores.
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What I appreciated most was how little managing he needed. I would bring him a product idea, sometimes half-formed, and he would come back with the questions that made it sharper and then with an implementation that held up. He also cared about the parts nobody sees from the outside: shared components, cleaning up architecture as we went, reviewing other people's code.
In a small team, that combination of speed and ownership is worth a lot. If you are looking for a senior frontend engineer who will take real responsibility for a product and not just close tickets, talk to Vlad. Happy to answer questions about him.
I worked with Vlad Sereda on Wishwave, where he served as a full-stack developer and took ownership of the project end to end - client, server, website, and mobile app.
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Vlad worked independently and needed very little direction. He was given the scope and consistently delivered it, handling the full range of the stack rather than specializing in one corner of it. That kind of breadth, combined with the ability to run a project without close supervision, is uncommon.
His communication was equally strong: clear, timely, and proactive about surfacing issues before they became problems. We were consistently satisfied with both his output and the way he worked.
I recommend him without reservation and am happy to answer any further questions.
As a co-founder of the company that created and operates e-land.ua and map.e-land.ua, I have had the pleasure of working with Vladyslav Sereda for the past seven years.
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Throughout our cooperation, Vladyslav has contributed to a number of projects. He has consistently demonstrated initiative, offered valuable advice, and actively looked for ways to improve both the product and the development process. His contribution has frequently exceeded our expectations, as he does not limit himself to simply completing assigned tasks. He thinks ahead, identifies potential issues, and proposes practical, well-balanced solutions.
The most significant and important products we have built together, and the ones our team is especially proud of, are e-land.ua and map.e-land.ua. Vladyslav independently developed the frontend of both platforms, investing not only his technical expertise, but also his judgment, creativity, and genuine commitment.
These are complex, data-intensive products that combine land auction listings, advanced filtering, user accounts, interactive maps, geospatial tools, analytics, data visualization, and integrations with external APIs. Vladyslav successfully transformed this extensive functionality into clear, responsive, and user-friendly interfaces.
One of Vladyslav’s strongest qualities is his ability to understand both technical requirements and the underlying business objectives. He handles many UX/UI decisions independently. When additional design expertise is needed, he coordinates directly with designers, evaluates their proposals, and takes ownership of implementing the final solution.
Vladyslav also demonstrates strong team leadership. He frequently helps keep the team focused, ensures that responsibilities are clear, and holds colleagues accountable for completing their tasks on time. He is particularly effective at identifying dependencies and establishing a logical sequence of work, which helps the entire team move forward efficiently and avoid unnecessary delays.
He is highly responsible, systematic, precise, and consistent. He communicates clearly, meets deadlines, and approaches every task with a strong sense of ownership. At the same time, he remains exceptionally respectful, positive, and easy to work with, even when coordinating complex tasks or managing multiple iterations.
After seven years of successful cooperation, I can confidently recommend Vladyslav as a highly reliable and skilled frontend developer with strong product thinking and leadership qualities. He would be a valuable addition to any team that values technical ownership, thoughtful UX decisions, initiative, accountability, and long-term commitment.
Vlad has been our core front-end developer for almost a year and was instrumental in refactoring the code base of one of our major projects, implementing various new features and streamlining the development process overall. His experience, professional attitude and advice has helped us take the project to a next level. We highly recommend Vlad as a project lead for any front-end development you might need.
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WAYS TO WORK TOGETHER