Jaroslaw Bogulak, Software Developer in Midvale, UT, United States
Jaroslaw Bogulak

Software Developer in Midvale, UT, United States

Member since March 22, 2021
Jarek is a skilled full-stack engineer who has worked extensively with React and deployed over 20 new React/Vue.js web apps. He developed a reading companion used across Silicon Valley's libraries, colleges, and universities, including San Francisco University and Stanford University. He has worked with startups and large companies in the healthcare, booking, blockchain, real estate, fintech, music, and eCommerce industries. Jarek loves designing solutions for complex business challenges.
Jaroslaw is now available for hire

Portfolio

  • Booke
    React, React Native, Node.js, Express.js, Redux, Redux-saga, Postman, Trello...
  • Budomex
    TypeScript, React, Redux, Redux-saga, Socket.IO, AWS S3, Amazon Cognito...
  • Homely
    React, Redux, Redux-saga, Python, Django, GraphQL, PostgreSQL, PostgreSQL 9.3

Experience

Location

Midvale, UT, United States

Availability

Full-time

Preferred Environment

Visual Studio Code, GitHub, Slack, Ubuntu, Jira, MacOS

The most amazing...

...real estate platform I've created optimizes the codebase and maximizes performance using GraphQL, React hooks, and functional components.

Employment

  • Co-founder/CTO

    2016 - 2021
    Booke
    • Hired, lead, and reviewed the performance of a software development project manager and oversaw his management of two software developers and one designer.
    • Developed a website and mobile application using React and React Native.
    • Handled responsive web and mobile designs with Figma.
    • Tracked and solved issues and managed tickets via Trello.
    • Refactored a vast amount of inner code to make future maintenance easier.
    Technologies: React, React Native, Node.js, Express.js, Redux, Redux-saga, Postman, Trello, Figma
  • Full-stack Engineer (React, Node.js and Express.js)

    2020 - 2020
    Budomex
    • Delivered an administration portal with complex UI using TypeScript, React, and Redux.
    • Updated the product catalog page and navigation system with improved global search functionality using Elasticsearch.
    • Built a dashboard with a messaging platform for the sales team with serverless architecture using AWS, Lambda, S3, Cognito, and Socket.IO.
    • Implemented RESTful APIs using Node.js and built microservices for microservices architecture.
    • Assisted product designers on UI/UX issues, improving user experience and providing exceptional customer service.
    Technologies: TypeScript, React, Redux, Redux-saga, Socket.IO, AWS S3, Amazon Cognito, Node.js, Express.js
  • Full-stack Engineer (React, Python, and Django)

    2015 - 2016
    Homely
    • Built a simple, high-performance React application.
    • Cleaned React components by using ESLint and defining prop types.
    • Improved front-end code quality using Redux and Redux-saga standard practices.
    • Added reusable base Python classes and defined advanced patterns to improve the code design.
    • Implemented GraphQL Data Loader for PostgreSQL tables to reduce the database load.
    Technologies: React, Redux, Redux-saga, Python, Django, GraphQL, PostgreSQL, PostgreSQL 9.3
  • Full-stack Engineer

    2010 - 2015
    Freelance
    • Delivered user-friendly, pixel-perfect UI pages with UI designed in Figma and Sketch.
    • Built five MVPs from start to finish focusing on good user experience and product scalability.
    • Built the microservices and serverless architecture for several applications with AWS.
    • Collaborated with the product manager on UX issues on the front end using JavaScript, jQuery, HTML, CSS, Bootstrap, and Less.
    • Provided APIs and libraries to assist other developers.
    Technologies: HTML, CSS, JavaScript, PHP, AWS, Figma, Sketch, Bootstrap, Less

Experience

  • React-based Real Estate Portal (Development)
    https://www.homely.com.au/

    Homely is an internationally acclaimed real estate portal that has become a firm favorite for many Australians. With no banner ads and uncluttered pages, Homely is a quick way for buyers and renters to search for a new home. Intuitive, quick to load, and visually stunning, listings feature large, prominent pictures and interactive maps. Homely also has the largest collection of street and suburb reviews in Australia, bringing a unique, active, and inquisitive audience of property seekers to the marketplace. I developed the portal using React, Python, and Django.

  • Booke Reading Companion (Development)

    Booke is a reading companion in the form of a hybrid app for web, mobile, and voice devices that brings all the digital features to the print world. The first implementation was rolled out across Silicon Valley's libraries, colleges, and universities, including San Francisco University and Stanford University.

  • Budomex (Development)

    Budomex is a software boutique focused on hybrid applications development, which can offer specialized support to their customers and a unique product tailored to specific needs and requirements.

Skills

  • Languages

    JavaScript, TypeScript, HTML, CSS, PHP, ECMAScript (ES6), HTML5, CSS3, GraphQL, Python, Less
  • Frameworks

    Express.js, Redux, Angular, Laravel, Bootstrap, Material-UI, Ant Design, Django REST Framework, Vuetify.js, React Native, Django, Ruby on Rails (RoR), Jest, PHPUnit
  • Libraries/APIs

    React, Node.js, Redux-saga, Vue.js, Google Maps API, Vuex, Socket.IO
  • Tools

    Jira, Postman, Sequelize, GitHub, Amazon Cognito, Figma, Sketch, Trello, Pytest, RSpec
  • Platforms

    MacOS, Docker
  • Storage

    PostgreSQL, MySQL, MongoDB, AWS S3, Redis, Elasticsearch
  • Other

    Computers, Computing, Mathematics, Problem Solving, Styled Components, RESTful APIs, AWS, Apollo, Enzyme, PostgreSQL 9.3
  • Paradigms

    Test-driven Deployment

Education

  • Master of Science Degree in Theoretical and Mathematical Physics
    2000 - 2004
    University of Wroclaw - Wroclaw, Dolnoslaskie, Poland

To view more profiles

Join Toptal
Share it with others