Alexander O.

About Me

I am an expert Full-Stack developer with 10+ years of industry know-how and technical flair for the iteration of rich modern web technologies and system architecture on different projects for clients. I am adept in analyzing and maintaining the integrity of legacy code bases for clients. I produce high-quality, well-written and efficient code on projects.

Frontend

Backend

Database

Other

Work history

UpStack
UpStack
Senior Software Developer
2019 - Present (6 years)
Remote
  • Creating and developing innovative software solutions for clients across a broad range of industries.

Travelport Locomote
Travelport Locomote
Software Engineer
2017 - 2019 (2 years)
Melbourne, Australia (Remote)
  • Efficiently designed and developed different system architecture and provided technical support on projects for clients of Travelport Locomote.

  • Actively participated in the integration of key parts to a new 3rd party booking system for the client.

  • Optimized the logic/data model to quickly produce results for large sets of data/combinations of routes.

Data Art
Data Art
Junior Software Developer/Lead Software Developer
2008 - 2017 (9 years)
Voronezh, Russia
  • Actively led and worked on the gathering of system requirements, system design, architecture, system deployment and support on projects for Data Art.

  • Offered technical analysis for a huge non-maintainable old code base to understand the hidden logic of several business flows on the software.

  • Managed performance optimization tasks on several systems for different layers from SQL queries tuning to backend logic profiling/optimization and client side rendering optimization.

Showcase

Software Engineer - Corporate Travel Management Platform
Software Engineer - Corporate Travel Management Platform
  • Travelport Locomote is a corporate travel platform designed to enhance program efficiencies.

  • It offers app-powered workflows to consolidate the entire travel lifecycle.

  • The developer participated in the design and development of new integrations with a 3rd party booking system.

Software Engineer - Logistics Management Platform
Software Engineer - Logistics Management Platform
  • Designed the core application architecture using AngularJS 1.x and Web API, excluding database design.

  • Participated in all system development tasks and client communication.

  • Oversaw AngularJS application profiling and performance optimization.

Software Engineer - Case Management Platform
Software Engineer - Case Management Platform
  • Expertise in bug fixing for large, disorganized codebases.

  • Analyzed a module for PDF reporting with specific structures.

  • Designed and implemented a solution on a new system extensively.

Software Engineer - Online Banking Platform
Software Engineer - Online Banking Platform
  • Analyzed and modernized a large legacy codebase.

  • Designed new modular and customizable architecture for the client.

  • Developed a new SPA application (AngularJS 1.x) for system management.

Education

Education
Specialist Degree
Voronezh State University
2005 - 2010 (5 years)