Alexei R.

Experienced Backend Software Developer with over 5 years working in the tech industry. Demonstrated creativity and initiative through personal projects and algorithm design.

Software Developer – Backend at WTS Paradigm (2022-01 – 2024-05)

• Developed backend software using C# and.NET Core to process 3D house models, generating accurate parts lists and their quantities for builders to use, improving project efficiency
• Performed measurements of individual house parts and used mathematical formulas to obtain their volume in order to calculate the amount of purchasable parts required
• Eliminated the need for third-party estimation software by developing a proprietary solution, reducing costs
• Tracked and investigated bugs in the software to effectively remove them, wrote unit tests, actively participated in code review
• Worked with colleagues in a pair programming environment to create commonly shared code
• Collaborated with colleagues on Building Estimation teams to optimize estimation processes, improving code performance
• Adapted quickly to new 3D-modelling domain, reducing on-boarding time and enabling faster project delivery

Software Developer – Backend at Extenda Retail (2020-08 – 2021-01)

• Developed C# applications for Point-of-Sale systems to be used by large store chains
• Worked on receipt printing software for the customers in a retail store
• Used JavaScript to develop Frontend software for cashiers
• Collaborated with senior colleagues to gain knowledge about coding for retail and mentored junior colleagues
• Position impacted by the need for Frontend-focused developers

Software Developer – Backend at Geotab (2017-05 – 2018-08)

• Developed a telematics solution in C# and.NET Core to facilitate a data feed to extract geographic location data, sensor readings and other metadata from vehicles
• Used common data structures, algorithms and GCP to store and process the data to be analyzed
• Wrote asynchronous code to optimize the performance of applications
• Identified issues, reproduced and debugged them using appropriate development tools, participated in code review
• Used Git for version control

Data Engineer at BioSymetrics Inc. (2015-06 – 2015-12)

• Wrote Java applications to generate datasets for processing by ML programs
• Trained ML models to measure the prediction speed of the programs (benchmarking) using Cloud platforms such as AWS (S3, EC2) and Azure
• Analyzed the software performance and generated graphs to represent quantitative results
• Used Spark for distributed processing

Delivery Install Engineer – Master Data Management at IBM (2013-09 – 2014-12)

• Created and executed integration tests on multiple platforms (Windows, Linux, AIX, Solaris) to reduce the amount of errors and improve the overall quality of the product
• Automated the installations by simulating mouse clicks and data input into the GUI interface using XML, Shell scripting and IBM Rational Functional Tester

BSc in Computer Science + Extra Courses (3D graphics, AI) – York University (2016-10)

Algorithms, Python, C++ (2019-05 – 2021-12)