Andris S.

Andris S.

Backend Developer

Latvia
Trusted member since 2025
11 years of experience

One of his key achievements was leading the development of a fitness and nutrition online course platform with a small team of 2–3 developers. The platform grew from launch to over 1,000 active monthly users, and Andris leveraged AI to automate 90% of the administrative workflow for generating product purchase lists.

With a focus on scalability, efficiency, and user experience, Andris consistently delivers reliable solutions that streamline operations and create meaningful impact for end users.

Main expertise

Ruby on RailsRuby on Rails11 years
RspecRspec10 years
REST APIREST API8 years
PostgreSQLPostgreSQL7 years
3+

Experience4

Taurus Digital

Software Engineer

Taurus Digital
Information Technology (IT) and Services
Jan 2024 · 2y 3m
  • Created and implemented a fitness and nutrition online platform.
  • Led the integration of AI-driven automation for the platform, reducing processing times by 90% and significantly improving user experience and internal project management efficiency.
JavaScriptJavaScript
PostgreSQLPostgreSQL
RubyRuby
Ruby on RailsRuby on Rails
CSSCSS
8+
Workday

Software engineer

Workday
Information Technology (IT) and Services
Dec 2019 - Jul 2025 · 5y 7m
  • Optimized cloud-based systems at Workday, improving API caching to boost performance by 50%, which enabled seamless integration for systems serving thousands of users worldwide.
  • Optimized database queries and implemented complex dashboard caching for the overview page, reducing database load by 30% and improving page loading time from 2–3 seconds to under 1 second.
  • Designed and developed scalable web applications, ensuring security and performance on the Ruby on Rails platform.
  • Enhanced platform integration with external systems using REST API and GraphQL, improving collaboration and data flow.
  • Implemented authorization solutions, including SSO, and added metrics for resiliency and auditing, strengthening security and compliance.
  • Integrated AI-driven automation into contract lifecycle processes, optimizing workflows and efficiency.
PostgreSQLPostgreSQL
RubyRuby
Ruby on RailsRuby on Rails
AWSAWS
ElasticSearchElasticSearch
9+
Freelance

Software Developer

Freelance
Feb 2016 - Dec 2022 · 6y 10m

Celebration Venue Booking Platform – kukurukuku.lv

  • Launched an online booking solution with integrated calendar functionality and a user-friendly design.
  • Delivered a seamless service for celebration venue reservations, improving accessibility and customer experience.

Sport & Nutrition Platform for Fitness Coach

  • Built a subscription-based platform for personal fitness services, integrating automated payment processing and user dashboards.
  • Enhanced client experience through personalized dashboards and streamlined service access, increasing client retention.

Thermaflex Insulation Pipe Calculator

  • Designed an interactive calculation platform for manufacturing clients, improving calculation accuracy and user adoption.
  • Integrated secure payment systems and delivered the solution using Ruby on Rails and JavaScript.
JavaScriptJavaScript
Ruby on RailsRuby on Rails
Project Management
SCSSSCSS
REST APIREST API
SCOUT RFP

Senior Ruby on Rails Developer

SCOUT RFP
Supply Chain Management
Dec 2015 - Dec 2019 · 4y
  • Developed scalable and secure web applications for a cloud-based procurement platform, improving scalability, data integration, and reporting.
  • Led the design and feature development of web applications on the Ruby on Rails platform.
  • Enhanced platform scalability and reporting by integrating with data visualization systems such as PowerBI and Tableau.
  • Strengthened code quality and development standards, ensuring scalability and maintainability.
Ruby on RailsRuby on Rails
RspecRspec
Project Management
REST APIREST API

Assessments

Engineering excellence

Andris’s overall performance in a 90-minute live technical assessment ranks in the top 5% of vetted Backend Developers at Proxify.

Certificates 2

Artificial Intelligence A-Z 2025: Agentic Al, Gen Al, and RLUdemy, Inc.

Issued May 2025
Credential ID UC-03e3db65-7159-43d4-b17a-89d99e929420

Project ManagementAFW Wirtschaftsakademie Bad Harzburg

Issued Apr 2013
Credential ID 420795

Artificial Intelligence A-Z 2025: Agentic Al, Gen Al, and RLUdemy, Inc.

Issued May 2025
Credential ID UC-03e3db65-7159-43d4-b17a-89d99e929420

Do you want to know more about Andris’s certifications?Book a call

Education

University of Latvia
University of Latvia
Computer Science2010 - 2012
University of Latvia
University of Latvia
Computer Science2008 - 2010

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