Sergey S.

Sergey S.

Senior Node.js Engineer

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.

Work history

UpStack
UpStack
Senior Node.js Engineer
2022 - Present (2 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 (5 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.

Portfolio

Fullstack Developer - Betting Platform
Fullstack Developer - Betting Platform

Designed, developed and implemented solutions for a new sports betting platform - utilizing microservices architecture to deliver the platform. Handled CI and TDD tasks on the project to enhance code quality and delivery across solutions. Managed all integration and automation tasks on the new platform.

Fullstack Developer - Train-with
Fullstack Developer - Train-with

The Train-with platform allows users to offer clients live, interactive access to classes they love at all times. Worked on processes to develop the online training platform - executing a multi-tenant architecture with features for video recording, streaming and video post-processing. Enhanced frontend solutions by optimizing and migrating the legacy stack to new techs using micro-frontends.

Team Lead - Keller Smith
Team Lead - Keller Smith

Worked as Team Lead on the Keller Williams Searching Services team - managing the team to design, develop and deploy a new search engine platform to enhance operations. Led the team to implement several services on the new platform and enhance its search features - using a microservice-based architecture.

Education

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