Hi There ! I'm Vladyslav Lotysh web developer

About Me

About Me

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Hello! I'm a Full Stack Developer from Kyiv, Ukraine, transforming complex challenges into elegant digital solutions.

🎨 Frontend Mastery: Crafting exceptional user experiences with React, Vue.js, and Angular. I turn designs into responsive, interactive interfaces that users love. My toolkit includes modern JavaScript, CSS3, and the latest web technologies, always focusing on performance and accessibility.

⚙️ Backend Expertise: Building robust systems with Node.js, PHP, and modern frameworks like Laravel and Next.js. I create scalable APIs and efficient database solutions, ensuring your applications perform flawlessly under any load.

🤝 Beyond Code: I combine technical expertise with strong business understanding. Working closely with teams, I deliver solutions that not only work great but also drive business value. Agile methodologies and clean code practices are at the heart of my development approach.

🚀 My mission is simple: create impactful digital solutions that make a difference. Always learning, always improving, always delivering excellence.

  • First Name: Vladislav
  • Last Name: Lotysh
  • Date of birth: 17 december 1990
  • Nationality: Ukrainian
  • Freelance: Available
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10+

Years Experience
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my Experience

my experience

Experience
Education
Skills
Experience
Founder - «Skilltonic» skilltonic.dev
01/2026 – Present

Building a gamified learning platform for developers. Designed and shipped 340 lessons and 1000+ practice questions; onboarded first paying customers.

Full Stack Engineer (PHP, Vue) - «ForeverMissed» forevermissed.com
10/2024 – 01/2026

Owned features end-to-end on Laravel + Vue.js platform (1M+ users globally): from technical design and architecture decisions through implementation, deployment, and post-release monitoring. Led migration from legacy codebase to modern stack, choosing tooling and patterns independently across backend, frontend, and infrastructure. Designed and shipped scalable memorial creation system with multimedia and social sharing. Rebuilt email pipeline (100k emails/day), improving deliverability and user retention. Active in cross-team code reviews, helping align patterns and code quality across the engineering org.

Full Stack Web Developer (PHP, JS) - «Appflame» appflame.com
03/2023 – 10/2024

Owned legacy refactoring stream end-to-end: scoped technical debt, prioritized modules, executed migrations with full deployment ownership. Designed billing system architecture with multi-currency support. Drove Apple Pay and Google Pay integration end-to-end, increasing checkout conversion by 25%.

Senior PHP Developer - «BLEND Localization» getblend.com
06/2020 – 03/2023

Set technical direction for monolith to microservices migration; architected service boundaries and integration patterns. Selected and rolled out PHPStan level 7 across the codebase, catching 200+ potential bugs. Designed and built Node.js microservice handling 10k+ concurrent requests, owning it from architecture to production. Drove memory and DB query optimization, achieving 50% performance improvement on critical endpoints.

Web Developer (PHP, JS) - «Together Networks Limited» togethernetworks.com
07/2019 – 06/2020

Joined the anti-fraud unit. Developed traffic analysis features processing 1M+ daily events. Performed reverse engineering of browser plugins for security improvements. Implemented Webpack optimization reducing bundle size by 40%. Enhanced anti-fraud algorithms, reducing false positives by 30%.

Web Developer (PHP, Vue.js) - «AutoPortal India» autoportal.com
05/2018 – 07/2019

Reduced page loading time by 40% through Vue.js implementation on high-traffic pages (100k+ daily users). Successfully migrated from PHP 5.6 to PHP 7.2, improving performance by 25%. Upgraded Symfony 2.8 to 3.4 with zero downtime. Established automated testing with Behat achieving 85% coverage.

Web Developer (PHP) - «BLEND Localization» getblend.com
09/2015 – 04/2018

Back-end developer on the Lengo Superstar project. Developed from scratch RESTful API for the mobile app serving 50k+ active users. Designed scalable application architecture supporting multiple platforms. Implemented push notifications and social media authentication. Enhanced "One hour translation" core service, improving stability by 35%.

UI JS Developer (Java SE, Java EE Servlets, JavaScript) - «Integrity Vision» integrity.com.ua
05/2014 – 08/2015

Integrated commercial IBM products (FileNet, Worklight) for enterprise banking systems including Alpha Bank. Developed Java EE web applications using Servlets and JSP. Created responsive JavaScript interfaces for document workflow management.

Education
Master of computer science
State University of Telecommunications, Ukraine, Kyiv
2012 - 2014

Specialty «Systems Analyst»

Bachelor of computer science
State University of Telecommunications, Ukraine, Kyiv
2008 - 2012

Specialty «Systems Engineer»

Skills
System architect

Microservice, Web-services (REST, SOAP), Kafka, RabbitMQ

PHP

PHP 5-8, OOP, Design Patterns, DDD, Frameworks (Laravel, YII, Symfony), UnitTest, Codeception, Xdebug

JavaScript

ES6, AngularJs, Vuejs, NodeJs, Webpack

DBMS

MySQL, PgSQL, MongoDB, Redis, ElasticSearch, Solar

HTML

HTML, HTML 5 API

CSS

CSS2/3, LESS, SASS, markup skills

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get in touch

get in touch

Phone
+38 (063) 153 01 11
Email
[email protected]
Skype
lotysh.vm
Address
Kyiv, Ukraine
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