Sinisa V.

Sinisa V.

Senior Software Engineer

Serbia
Hire Sinisa V. Hire Sinisa V. Hire Sinisa V.

About Me

Sinisa is a creative Full Stack Developer who specializes in developing JavaScript-based web applications using PHP, SQL, MySQL, Redis, ElasticSearch, MongoDB, DynamoDB. My primary frameworks are React for frontend development, Express and Laravel for building REST API's, and React native for building hybrid mobile apps. I demonstrate a high level of integrity and an unwavering work ethic for my valued customers in all that I do.

Work history

UpStack
UpStack
Software Developer
2016 - Present (8 years)
Remote
  • Creating and developing innovative software solutions for clients across a broad range of industries.

  • Participate in scrums consisting of cross-functional teams, both software and hardware.

  • Ensure that features are being delivered efficiently and on-time.

CodeControl
CodeControl
Java Script Developer
2019 - 2020 (1 year)
Remote
  • Developing and designing advanced solutions for leading companies such as Lufthansa and BCG.

  • Assist back-end developers with coding and troubleshooting, as well as follow the latest trends for the deployment of solutions for CodeControl.

  • Took part in peer review sessions using Git and participated in daily scrums on a variety of projects.

Giftwalker
Giftwalker
Co-founder & Chief Technology Officer
2018 - 2020 (2 years)
United States
  • Led the strategy and implemented technology solutions for the creation of Giftwaker, an app and children’s party portal for busy parents.

  • Ensured adherence to technology standards and practices, also tracking and analyzing technology performance metrics for the application.

  • Define and deliver product features and enhancements, overseeing overall app design and architecture.

Lambda Works
Lambda Works
Lead JavaScript developer
2017 - 2018 (1 year)
  • Designed and implemented technical solutions for the frontend parts of the Superphone software product using React.js, Redux, WebSockets, and ES6.

  • Contributed to the architecture and development of the digital platform during the next iteration of the system release.

  • Used creative and innovative-driven tools to manage architectural reviews and code reviews of the platform.

Interesting by Default Pty Ltd
Interesting by Default Pty Ltd
JavaScript Developer
2016 - 2017 (1 year)
Sydney, Australia
  • Used Firebase, Node.js and Polymer to develop a real-time application for a real estate business.

  • Designed and deployed a real-time ordering system for restaurants using Polymer, Node.js, Firebase, and Stripe as a payment system.

  • Enhanced core tools by fixing bugs, and running (automated/manual) tests on codes using Selenium E2E tests.

Silverback Concepts
Silverback Concepts
Full-Stack Developer
2015 - 2016 (1 year)
Remote
  • Designed and deployed geolocation search for an innovative e-commerce application.

  • Responsible for the release and packaging of REST APIs, OAuth, and social network integration including Facebook, Twitter and Google.

  • Contributed as an engineer to the design, implementation and administering of complex database architecture.

Codembrella
Codembrella
Founder
2015 - Present (9 years)
Serbia
  • Regularly design and implement scalable, secure, and high performance systems based on client requirements.

  • Regularly implement well-architected, well documented, high quality code for clients.

  • Regularly work with stakeholders to understand and validate user and technical requirements of projects.

Orange Hill Development
Orange Hill Development
Full-Stack Developer
2014 - 2016 (2 years)
Belgrade, Serbia
  • Facilitated the development of complex business applications, and ensured compatibility with various components of the product.

  • Participated in creating software development plans and strategies to increase user engagement through innovative software features like photo tagging.

  • Regularly conducted quality control of software development through simplified processes, design of data models, application architecture, and implementation plans.

SmaartMobile
Web Developer
2013 - 2014 (1 year)
Subotica, Serbia
  • Regularly liaised with management, marketing, SEO and design team to create and maintain professional standards across all projects.

  • Successfully developed three facebook applications for the marketing team to effectively promote various products.

  • Created and developed a new web functionality for the platform using Yii framework and jQuery library.

Portfolio

Full Stack Developer - Kiosk
Full Stack Developer - Kiosk

The Kiosk app is a PWA (Progress Web App) built with React. The application is meant for brokers that are using the Pathway application for operations.

Full-Stack Web Developer - Player Hunter
Full-Stack Web Developer - Player Hunter

Playerhunter - an Austrian based startup dedicated to connecting professional sports players with managers. It is a revolutionary online career platform for the football industry. With the completely new “Smart Matching” algorithm, the platform connects players and clubs very efficiently, quickly and easy. The platform serves as a social networking site for people who love all things football. It is a multi platform application that supports different devices.

Front-end Developer - Codembrella
Front-end Developer - Codembrella

Codembrella - website template for a web & mobile development agency I founded and managed. Specialised in developing Web and Mobile apps using Javascript, React, React Native and Node.JS technologies. Created different web and mobile applications for clients.

Chief Technology Officer - Giftwalker
Chief Technology Officer - Giftwalker

Giftwalker is a simple way to organize, send invites, create a wishlist and get helpful reminders - all in one. The best feature is that the children will never get multiples of the same present again because our interactive wishlist takes care of it, if someone purchases a gift others won't be able to buy the same present. Acted as CTO, developing the company’s strategy and all technical aspects to ensure business goals are met.

Education

Education
Bachelor’s Degree, Computer Software Engineering
College of Applied Sciences
2009 - 2012 (3 years)