Profileimage by Stefan Stevanovic Senior WEB & Mobile developer from Beograde

Stefan Stevanovic

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Last update: 22.02.2023

Senior WEB & Mobile developer

Graduation: Bachelor of Technology - BTech (University of Belgrade) + Bachelor of Science in Computer and Programming (University of Kraguyjevac)
Hourly-/Daily rates: show
Languages: English (Full Professional) | Serbian (Native or Bilingual)

Attachments

Stefan-0_220223.pdf

Skills

I have the skills needed to both create a smooth, attractive user experience and a secure & scalable codebase. Recognized for ability to lead, build relationships with key personnel and complete project. And I will try to do my best for anyone.

My skills include: Nodejs, Angular 2+, Reactjs, Flutter, PHP

✅ Nodejs backend Api's with MongoDB and MySQL
✅ Angular 2+, Reactjs Frontend for websites and admin panels
✅ Flutter apps for Android and Ios
✅ Working in variety of applications like social integration, google maps, payment
...

Project history

08/2021 - Present
Freelancer
Freelancing (Internet and Information Technology)

• Developed website using MEAN stack with Redis, Elastic Search and Python based services integrated.
• Developed all backend software and a few frontend custom modules in AngularJS...
​​​​​​​• Plan and execute the transition of POC Models to Production ready applications.
​​​​​​​• Reviewed all SQL code and VB code, (SYBASE
database), before code went into production.
• Involved in Scrum meetings for effective development
Responsible for Development, Implementation, and
Testing of complete business solution.
• Implemented JQuery along with JavaScript libraries.
• Performed Code reviews and performance testing
using SDK smart phone emulator.
• Developed Web services using Apache CXF and
exposed WSDL for Flex client to consume

08/2019 - 06/2021
Senior Software Developer
Concordsoft Solutions (Internet and Information Technology, 50-250 employees)

• Designed, developed, and modified 25+ software
systems and custom components, and developed 30+
new software solutions by analyzing system
performance standards.
• Analyzed systems flow, data usage, and work
processes investigated 100% of problem areas, and
Integrated existing software into 13 upgraded,
modified systems for higher performance.
• Developed and executed 200+ test procedures for
software components.
• Analyzed 30+ user requirements to derive technical
software design and performance requirements.
• Planned, tracked, and managed deliverables on 200+
short-term sprints and 50+ long-term deployments.

06/2016 - 08/2019
Full Stack Developer
Future Forward (Internet and Information Technology, 10-50 employees)

• All development work done in the C programming language.
​​​​​​​• Worked as a network software developer for Junos (Juniper custom operating system).
​​​​​​​•Feature development for BFD and PPMD (Periodic Packet Manager) for various clients and platforms.
• Built and maintained application that scaled to 2M
daily users, communicating with cross-functional
teams regarding product and design.
• Transformed UIs using React, decreasing debugging
time by 62% and increasing views by 31%.
• Focused on front-end development, providing
mentorship and coaching to 6 interns each summer.
• Oversaw team of 4 to write scalable code for e-
commerce platform that increase payment protection
by 15%.

Local Availability

Only available for remote work

Other

Certifications:
  • Project Management Professional (PMP) (10/2010 - 06/2012)
  • Certified Cloud Technology Professional (CCTP) (04/2013 - 07/2015)
Profileimage by Stefan Stevanovic Senior WEB & Mobile developer from Beograde Senior WEB & Mobile developer
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