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Candidate
Male, 38 years, born on 12 March 1987
Not looking for a job
Lipetsk, willing to relocate (Great Britain, Spain, Italy, Canada, Netherlands, USA, Czech Republic, Switzerland, Sweden), prepared for occasional business trips
back-end software engineer, team-leader
5 000 $ in hand
Specializations:
- Programmer, developer
Employment: full time, part time, project work
Work schedule: full day, flexible schedule, remote working
Work experience 11 years 3 months
July 2022 — currently
2 years 9 months
Platinum
backend-developer, team-leader
Python, Node.js – Microservices
Telegram bots for translations and OpenAI communication. Telegram MTProto usage via the famous python telethon library. Automation of leads generation process. Sending and message checking automatisation. Parsing and storage of business telegram chats. Platform for mass messages sending and results statistics (read/answered messages). Different sending scenarios, templates constructors, chat GPT api calls for some auxiliary functions (classification of data, text rewriting, message content analisis) The app uses power of multithreading and asyncio at the same time to avoid some telethon and synchronous data storage limitation, allowing using dozens of telegram accounts at the same time.
Telegram webapp for working with multiple telegram accounts through one place, employees activity record and efficiency (who/what/where sent messages or processed answers) fetching data about a client (telegram user) from CRM
OpenAI usage, GPT prompts engineering, chat GPT powered web search for a website in a style of chat where user’s search requests are processed through GPT prompts. Prototype of an AI powered assistant who can communicate as an answering machine emulating a real human.
July 2020 — July 2022
2 years 1 month
Platinum
backend-developer, team-leader
Node.js – Microservices
Platform (https://onchainlab.ai/) with different aggregated data about crypto events, DEX tokens and pairs analytics built on React with hundreds of tables and charts. A complex back end with dozens of microservices. Multiple parsers (node.js) of blockchain data into our postgres database, processing and data analysis, aggregation and caching data for faster web access. GRPC and inner network http requests for microservices communication, multiple postgres instances for load distribution.
NFT blockchain data analysis, price calculation and trending predictions. Mirroring compressed version of ethereum and bsc node transaction information in clickhouse database. Writing SQL requests to work with hundreds millions of rows, aggregations and complex selections transformed to website charts and tables.
July 2018 — July 2020
2 years 1 month
Platinum
IT, System Integration, Internet... Show more
php backend developer / project manager
Developing of new modules and refactoring existing ones for complex crm-like crypto-related projects. Laravel + php 7.4, API communication, microservices architecture, testing.
January 2014 — July 2018
4 years 7 months
Self-employed
Freelance web-developer
Full stack web applications development cycle.
from layout to production server deployment and maintenance
Object Oriented Analysis/Design, Content Management, jQuery, Personal Home Page, MySQL, Cascading Style Sheets, WordPress, SQLite, Redis, Microsoft Windows, Laravel, JScript, JS ES 5/6, HTML, Google Hangouts Extension Development, Git, Framework
Skills
Skill proficiency levels
Driving experience
Own car
Driver's license category BAbout me
My native language is Russian but I’m fluent in English.
I’m passionate about learning and creating something new. I expect a lot from people around me but give even more in return. I believe that people can be responsible for their words and actions. I know the value of time and do my best to utilize it. Being careful, calm and considerate as well as paying a lot of attention to details give me a huge advantage as a programmer and team leader. I’m excellent in bridging business and IT teams converting general product tasks to their realization and implementation, decomposing tasks and debugging code. I have great experience of both working as a developer and leading a team of 8 people (3 back ends, 3 front ends, DBA, designer) in a big company.
Technical Skills and Qualifications
Technologies: Python, Node.js, PHP, DOCKER, RABBITMQ, GRPC, AI (GPT-3.5, GPT-4)
Databases: MySQL, PostgreSQL, Clickhouse, MongoDB, Redis, SQLite
APIs: Google.api, Facebook, Twitter, Telegram MTProto, TradingView, web3, openAI, etc.
Frameworks: backend - wordpress, laravel, october cms; frontend - vue.js, bootstrap, jquery
OS and services: Microsoft Windows, Linux, VirtualBox, Bamboo, Bitbucket, Gitlab, Airtable
Portfolio
Incomplete higher education
2009
Foreign languages and cross-cultural communication, teacher of English language
Languages
Professional development, courses
2022
Повышение квалификации - Аналитика Данных
Университет ИТМО, Аналитика Данных
2017
Университет ИТМО
Открытое образование, ВЕБ-ПРОГРАММИРОВАНИЕ
Tests, examinations
2018
Cambridge Certificate of Proficiency in English
Cambridge University, English Language C1
2017
Университет ИТМО
Открытое образование, ВЕБ-ПРОГРАММИРОВАНИЕ
Citizenship, travel time to work
Citizenship: Russia
Permission to work: Russia
Desired travel time to work: Up to one hour