Vladislav
Estonia (UTC+02:00) 🇪🇪
Upstaffer since April 04, 2023

Vladislav — Full Stack Developer

Expertise in Front-End Web, Full Stack Web, Smart Contract.

Last verified on July 17, 2024

Core Skills

JavaScript
JavaScript
Rust
Rust
Go
Go
2 yr.
Node.js
Node.js
NestJS
NestJS

Bio Summary

- 6+ years experience as a Software Engineer; - 2 years experience working with Go; - Deep abilities working with Rust; - Good knowledge of creating smart contracts; - 4 years experience working with JavaScript, React, Next.js, Redux; - Experience working with TypeScript; - 3+ years of experience working with Node.js; - Good skills working with NestJS; - Experience working with Python, Swift, Kotlin, Flutter, Express; - Experience working with AWS; - Experience working with PostgreSQL, MongoDB; - Good skills on team lead - led ~12 people; - Took part in all aspects of product design and engineering, from marketing, and business investigation to the MVPs for start-ups, pitch decks, and mock-ups; - Upper-Intermediate English.

Technical Skills

Programming Languages Dart, Go, JavaScript, Kotlin, Python, Rust, Swift, TypeScript
Mobile Frameworks and Libraries Axum, Flutter
Rust Frameworks Axum, Tauri
UI Frameworks, Libraries, and Browsers CSS, HTML, SvelteKit
Python Frameworks Django
JavaScript Frameworks Express, NestJS, Next.js, Node.js, React, Svelte
Go Frameworks Gin
Go Libraries and Tools Gin
Android Libraries and Tools Jetpack Compose, Kotlin
JavaScript Libraries and Tools Redux
Java Libraries and Tools Tauri
Databases & Management Systems / ORM CockroachDB, MongoDB, PostgreSQL, Redis, YDB
Cloud Platforms, Services & Computing AWS, DigitalOcean, Heroku, Hetzner
Amazon Web Services AWS Cognito, AWS EC2, AWS IAM, AWS RDS (Amazon Relational Database Service), AWS S3, AWS S3 MinIO
QA, Test Automation, Security A/B Testing
UI/UX/Wireframing Affinity, CJM, Figma, Procreate, User Flow, User Interviews
Virtualization, Containers and Orchestration Docker
BlockChain and Decentralized Software ETH (Ethereum blockchain), NEAR, Substrate
Mail / Network Protocols / Data transfer GRPC
Methodologies, Paradigms and Patterns MVC, MVVM
Project Management & Administration MVP
iOS Libraries and Tools SwiftUI, UIKit
Version Control Tower

Experience

NDA, Contractor

2023 — now, remote
Responsibilities:

  • Port web app (DeX) > Desktop (Mac, Linux, Windows);
  • Rebuild an iOS app -> Flutter;
  • BFF (processing data);
  • Authorization microservice;
  • Write-back Cache (Redis);
  • Facial recognition system (back-end, client).

Technologies: Tauri (Vue, Rust (multiwindow app)), gRPC (Tonic, Mongo), SwiftUI (near api swift), Swift, Kotlin, NodeJS, React.

NDA, Chief Operating Officer

 2016 — 2022, Kyiv
Responsibilities:

  • Prototyping, wireframing;
  • Designing and developing complex digital products;
  • User interviews;
  • Brand strategies;
  • Delivery management: estimation, planning, implementation, deployment, operation, monitoring;
  • Working closely with product owners and stakeholders;
  • Improving internal processes;
  • Food delivery created from scratch: design, mobile, server, sites (ninjawok.com.ua, ninjasushi.com.ua);
  • Business development, contracts, key partnership (bpa.com.ua, toremfinance.com, southart.com.ua, lituta.com.ua);
  • Modernized legacy system (energoatom.com.ua).

Technologies: ExpressJS (server), Vue / React / Vanilla JS (client), WordPress (constructor), Sketch (UI /UX), Tauri, Near (front, back).

NDA, Managing Partner

2023 - still closed alpha
Responsibilities:

  • Back-end: Go (Gin) -> Axum (Rust);
  • Storage: Postgres -> YDB -> Cockroach;
  • Desktop: Tauri (Rust + Svelte);
  • Design: Figma;
  • Blockchain: NEAR;
  • Architecture: SOA.

2event.com, Full Stack Developer

2019 — 2021, Lviv
Responsibilities:

  • Designed and developed a chat system (socket.io, NestJS);
  • Helped to hire (copywriter, iOS developer, and Vue developer);
  • More effective communication model;
  • Bootstrapped new APIs (Actix (actors in a distributed system), Gin (microservices, distributed
    transactions (Saga)));
  • Designed and developed [Sport management system, CRM, Event management system].

Technologies: UIKit / SwiftUI, RxSwift / Combine, Kingfisher, NestJS, NextJS, socket.io, Go (Gin), Mongo, Rust (Actix, Diesel).

Scala Management, Data Analysis

2016 — 2018, Kyiv
Responsibilities:

  • Hiring, building and leading start-up teams;
  • Designed, developed >10 information products;
  • Built data models to generate insights for marketing team;
  • Used scrapping and SQL to get insights for marketing initiatives.

Technologies: NumPy, Keras, Beautiful Soup, Django, Postgres, React, Redux.

Open-I / nimses.com, Full Stack Developer

2016 — 2017, Kyiv
Responsibilities:

  • Communicating with business owner, finding solutions and opportunities;
  • Designed, developed and brought MVP, to production;
  • 3mln. users for 2 month.

Technologies: Adobe XD, React Native -> UIKit, Alamofire, AWS SDK, Firebase.

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