Tatyana Pashintseva
@tatyanapashintseva
Product-focused software engineer with 10+ years delivering integrations, UX improvements, and measurable growth.
CanadaWhat I'm looking for
I am a product-driven software engineer with over a decade of experience translating business goals into scalable technical products and user-centered solutions. I have led end-to-end development, integrations, and cross-functional teams to deliver measurable outcomes, including 5× revenue growth and significant customer satisfaction improvements.
My background spans systems and software engineering across telecom, billing, and platform domains where I drove API design, automation, reliability improvements, and UX enhancements that reduced technical debt and user complaints. I combine hands-on engineering, technical product ownership, and data-informed design to accelerate delivery and improve operational metrics.
I take pride in mentoring engineers, optimizing processes, and applying pragmatic, product-focused thinking to solve complex problems and ship value quickly while maintaining system reliability and a strong user experience.
Experience
Work history, roles, and key accomplishments
Performed code review and structured evaluation of AI model outputs, designed and tested prompts to improve response quality, and identified recurring failure patterns in SFT and RLHF workflows.
Transformed a vendor contract management system across four countries by automating processes and UI features, improved reliability by 25%, and reduced technical debt by 40% through strategic refactoring.
Solution Integration Engineer
Kcell
Sep 2016 - Dec 2020 (4 years 3 months)
Led integrations with two major banks delivering 5× revenue growth and 40% higher customer satisfaction, owned end-to-end product development, and optimized APIs to improve client services by 15%.
Lead Billing Engineer
Beeline
Jun 2014 - Sep 2015 (1 year 3 months)
Maintained high-load billing systems to increase user satisfaction by 20%, improved uptime by 30%, reduced billing complaints by 25%, and mentored eight engineers.
Satellite Systems Engineer
Kazakhtelecom
May 2012 - Jun 2014 (2 years 1 month)
Updated 3,500 remote stations to boost service quality by 70% and doubled coverage for over 30,000 subscribers by resolving critical coverage gaps.
Education
Degrees, certifications, and relevant coursework
Almaty University of Power Engineering and Telecommunications
Master's degree, Radio Engineering, Electronics and Telecommunications
Master's degree in Radio Engineering, Electronics and Telecommunications completed in 2013 at Almaty University of Power Engineering and Telecommunications.
Tech stack
Software and tools used professionally
Availability
Location
CanadaAuthorized to work in
Job categories
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