Ivan Laletin

My photo

Ivan Laletin

Fullstack Developer, Digital Nomad and Crypto Enthusiast

About Me

I started as a desktop developer in a small Siberian company, after which I had the opportunity to work on several high-load systems for global companies in Russia, Germany, and Australia as a backend developer and team lead. I believe that a technical background is merely a support for solving the most complex business product challenges.

Bio

Age
Email
e1lama@protonmail.com
Telegram
Location
Armenia

Work Experience

Lead Software Engineer at Tinkoff
May, 2023 - Present

Internal product related to Incident Management of a biggest digital bank in CIS.

  • Developed DWH data migration pipeline
  • Supporting data-intensive application
  • Integrated performance testing into ci/cd pipeline
  • Found solutions to optimize performance of a business-critical service
  • Technical interviews
  • Mentorship

EF Core · Postgres · K8S · Gatling · Kafka · Redis · OpenTelemetry · Gitlab CI/CD

Senior Software Engineer at FDX
Sep, 2022 - May, 2023

Voice & SMS Services Managing Platform

  • Developed an Account Suspension Workflow
  • Investigated and fixed performance issues
  • Helped to improve Agile activities

Linq2Db · Microsoft SQL Server · RabbitMQ · Redis · Cassandra · Kubernetes

Senior Developer at Epam
Dec, 2021 - Sep, 2022

Integration of Sitecore Content Hub into the customer's environment. A solution to support the entire marketing content lifecycle and help ensure brand principles and other compliance requirements for different markets are met.

  • Discussed User Journey
  • Helped the whole team to learn new technologies (React, Azure Functions)
  • Developed advertising generation services (HTML banners, printing)
  • Customized the UI of an existing platform using jQuery and React
  • Developed integrations in Azure
  • Designed reactive UI components in jQuery and React
  • Wrote unit, integration tests

Sitecore · .NET · Azure (Functions, Service Bus, Blob Storage) · jQuery · React

Lead Developer at Tgrad
Dec, 2020 - Oct, 2021

A web version of the Inventory System that primarily works with a GIS representation of network equipment for clients. The system helps to manage networks, build a network structure, manage equipment capacity and customer requests for resource rental.

  • Managed a small development team
  • Mentored developers
  • Improved the user interface customization module
  • Researched and developed cross-platform mobile development
  • Developed a microservice for storing attachments and its integration
  • Developed external system integrations (spatial data providers)
  • Wrote unit tests

ASP.NET (Core, Web API) · WCF · Angular · React · Leaflet · Android Webview

Fullstack Developer at Tgrad
July, 2018 - Dec, 2020

A system for automating work with incidents reported by subscribers, automating personnel management and distributing tasks among employees, automating service requests.

  • Developed some map solutions (employee route management)
  • Developed solutions for managing and synchronizing regulatory handbooks between multiple software instances
  • Tuned the performance of various server parts
  • Participated in a migration to another UI platform
  • Created software documentation
  • Improved the development lifecycle with scripting
  • Provided support to the customer in resolving incidents
  • Analyzed customer requirements

Oracle Database (PL/SQL) · Silverlight/WPF · Bing Maps Silverlight Map Control · C#

Education

Bachelor of Technology and Construction of Radioelectronics from Siberian State University of Telecommunications and Informatics
2014 - 2018
Learned the methods of design, construction and technological support of production of radioelectronic, computing, microwave and nanoelectronic devices, acquired knowledge of technological equipment, design and technological documentation, methods of adjustment and testing, quality control of products.

Contact

e1lama@protonmail.com