Trifonov Dmitrii
Software Developer
Moscow, RU
+7-995-790-2608
comanche.ak@gmail.com
ABOUT ME
I’m a software developer from Moscow, RU. I’m a passionate lover of computers and computer science. I have strong skills in testing microservices systems. I really like backend development and making contribution to different open-source projects (Added initial cyrrilic support to https://github.com/SerenityOS/serenity and made small fixes to alpha-channel clipping to https://github.com/godotengine/godot and added linux port for https://github.com/arevi/bermuda).
Also made some video games as a hobby (both for iOS and Android).
SKILLS
Strong knowledge in software testing and have software development skills.
Experienced at:
- Golang
- Kotlin
- Java
- Python
- GitLab CI/CD
- Docker
- Kubernetes
- Microservices
- E2E and Integration testing
- Unit-testing
- gRPC and REST
- Elasticsearch
- Apache Kafka
- memcached
- Redis
- PostgreSQL
- Clickhouse
- TDD
WORK EXPERIENCE
Tinkoff Bank, Moscow – Senior Golang Software Developer
FEBRUARY 2023 – CURRENTLY
- Creating an Open Banking API
- Stack:
- Golang
- GitLab CI/CD
- Kubernetes
- PostgreSQL
- Redis
- Swagger
- Apache Kafka
- gRPC
- Protobuf
SberMegaMarket, Moscow – Senior Golang Software Developer
JUNE 2022 – FEBRUARY 2023
- Design and development ads system for SberMegaMarket including advertiser system, services for real time bidding ads auctions and static ads, and services for processing and gaining ads analytics data.
- Stack:
- Golang
- GitLab CI/CD
- Kubernetes
- PostgreSQL
- Redis
- Elasticsearch
- Swagger
- Apache Kafka
- gRPC
- Protobuf
- Work on gRPC-gateway service
- Work on advertisement widgets service to provide ads to frontend
- Developed several cli tools and scripts for testing and debug purpose
Ozon Technologies LLC, Moscow – Golang Software Developer
AUGUST 2021 – JUNE 2022
- Design and development services for advertisement engine, getting adv statistics and attribution
- Implemented real time bidding algorithms for various advertisement types (such as media and product advertising)
- Stack:
- Golang
- GitLab CI/CD
- Kubernetes
- PostgreSQL, Clickhouse
- memcached, Redis
- Apache Kafka
- Development of several small cli-tools for benching, testing purposes and services as cli-utils
- Work on gRPC services
- Work on advertisement widgets service to provide ads to frontend
Ozon Technologies LLC, Moscow – QA Automation Engineer / Software Developer in Test
AUGUST 2020 – AUGUST 2021
- Design and development of autotests for microservices running in pipelines
- Design and development of services for advertising feeds monitoring
- Development of several small cli-tools for testing purposes
- Work on production code and services bugs fixes
- Work on gRPC services testing
- Work on integration tests for a service that uses Apache Kafka running in pipeline
SBI Bank LLC, Moscow – QA Automation Engineer / Software Developer in Test
AUGUST 2019 – AUGUST 2020
- Design and development of a service for loans UUID generation
- Design and development of a test system for automated loans approval system, written in Kotlin
- Development of several small tools for testing purposes and reports generation
- Rewrite of a test system into Golang
PJSC MOESC, Moscow – Automation Engineer
SEPTEMBER 2016 – AUGUST 2019
- Work with IEC protocols for Industrial Automation
- Work with SCADA-systems
- Work with Linux and Solaris servers
- Work with PLC and RTU controllers
- Development of some in-house tools for protocol analysis, written in C
OJSC Russian Railways, Moscow – Computer Graphics Engineer
SEPTEMBER 2013 – AUGUST 2016
- Work with computer graphics and 3d rendering
- Work with various image editing programs such as Adobe Photoshop, Adobe Illustrator
- Work with 3d-rendering software such as Maya and Blender
- Made some Python add-ons and scripts for Blender
OPEN SOURCE
My GitHub page
https://github.com/DmitriiTrifonov
Projects contributed:
- Serenity OS
https://github.com/SerenityOS/serenity
Added initial cyrrilic support
- Godot Engine
https://github.com/godotengine/godot
Made small fixes to alpha-channel clipping
- Bermuda
https://github.com/arevi/bermuda
Added linux port
EDUCATION
Russian University of Transport (MIIT), Moscow – Master in Computer Science
SEPTEMBER 2017 – MARCH 2020
Security in business application development
Russian University of Transport (MIIT), Moscow – Bachelor in Computer Science
SEPTEMBER 2012 – JUNE 2017
Information Networks
LANGUAGES
Russian – native,
English – upper-intermediate
SERTIFICATES
Coursera:
- Web-services development with Go
https://coursera.org/share/0e98b955fe062cf56a0e692d10d73e28
