Sergey S.

Sergey S.

Россия, Russia
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About Me

Sergey is a Senior Node.js Engineer applying the latest fullstack software engineering and design principles to build and deliver large-scale enterprise and web applications on projects. He is familiar with microservices architecture, design patterns and modern programming paradigms - working with Node.js and other best-suited technologies, industry standards and best practices to develop solutions based on client requirements.

AI, ML & LLM

Frontend

Backend

Database

DevOps

QA & Testing

Workflow

Other

Work history

UpStack
UpStack
Senior Node.js Engineer
2022 - Present (3 years)
Remote
  • Crerating and developing innovative fullstack software solutions for clients across a broad range of industries.

  • Participate in scrums consisting of cross-functional teams, both software and hardware.

  • Ensure that features are being delivered efficiently and on-time.

Block Nerds
Block Nerds
Team Lead
2021 - 2022 (1 year)
United States of America
  • Managed the dev team to design and develop a new search engine platform for Keller Williams.

  • Collaborated with other devs to implement several services to support and improve search features on the platform.

  • Oversaw the operations of the dev team - leading discussions on architecture, code reviews, and running agile ceremonies.

WeDevelop
WeDevelop
Fullstack Developer
2019 - Present (6 years)
United States of America
  • Led processes to design, develop and implement a sports betting platform on a microservice architecture for a client.

  • Supervised the delivery of a multi-tenant online training platform - architecting new features and handling frontend migrations.

  • Design and execute solutions for integration and automation, and ensure code quality using TDD methodologies.

COPA Soccer Training Center
COPA Soccer Training Center
Fullstack Developer
2017 - 2020 (3 years)
California, United States of America
  • Created clean, maintainable, scalable and well-tested code on a web app for COPA - using different fullstack technologies.

  • Worked with other devs to devise and implement the best possible technical solutions to complex problems on the project.

  • Maintained high coding standards, optimized solutions and resolved software defects.

Terminal Quequen S.A
Terminal Quequen S.A
Fullstack Developer
2012 - 2017 (5 years)
Argentina
  • Worked on the design and implementation of a vehicle plate automatic recognition system (VPAR).

  • Developed and implemented solutions on a new information system (Laridae) with features to control grain logistics and stocks.

  • Designed and deployed solutions to improve web service clients and integration solutions with 3rd-party data providers.

SecureData
SecureData
Data Repair / Recovery Engineer
2011 - 2013 (2 years)
Remote
  • Repaired and recovered data from logically damaged media - handling database file recovery, repair, and quality test.

  • Ran quality tests and verification on data - generating file lists and creating case-specific technical reports for clients.

  • Handled job-related queries on broken hard drives , RAIDs and Linux software RAIDs - overseeing diagnosis and job updates.

Spamina
Spamina
Network / System Administrator
2010 - 2012 (2 years)
Spain
  • Designed and implemented custom plugins and solutions to help Spamina monitor and maintain different platforms.

  • Deployed new filtering platforms on the client-side for Spamina - handling automation, tuning and scripting.

  • Offered level 3, on-call and last resort support to other devs on projects - assisting with incident resolutions.

Globant
Globant
Performance Tester
2010 - 2010
United States of America
  • Designed, implemented, and supported performance and capacity testing for Orbitz Travel and Cheaptickets.

  • Diagnosed and resolved performance issues by identifying bottlenecks, profiling and providing tuning recommendations on solutions.

  • Developed tools and frameworks to evaluate solutions and provided suggestions for code improvements.

Spamina
Spamina
Software Developer
2006 - 2010 (4 years)
Russia
  • Designed and deployed an integration solution between different software solutions to enhance data flows and interaction.

  • Worked on implementing several APIs for the frontend team - delivering a new library to enhance the task.

  • Added new features and executed new plugins to improve operations on the platform.

Showcase

Fullstack Developer - Betting Platform
Fullstack Developer - Betting Platform
  • Developed and implemented a sports betting platform using microservices architecture.

  • Managed CI/CD tasks to improve code quality and delivery.

  • Managed integration and automation tasks for the new platform.

Fullstack Developer - Train-with
Fullstack Developer - Train-with
  • Train-with offers clients live, interactive access to classes.

  • The platform utilizes a multi-tenant architecture with video recording, streaming, and post-processing capabilities.

  • Implemented frontend enhancements through micro-frontends to optimize and migrate legacy technologies.

Team Lead - Keller Smith
Team Lead - Keller Smith
  • Managed a team to design, develop, and deploy a new search engine platform.

  • Implemented several services on the new platform and enhanced search features using a microservice architecture.

  • Led the team's efforts to improve operational efficiency through enhanced search capabilities.

Education

Degree in System Engineering
Degree in System Engineering
Universidad Nacional del Centro (UNCPBA)
2001 - 2011 (10 years)