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Mihai – Python, Django, Linux, experts in Lemon.io

Mihai

From Romania (GMT+3)

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Back-end Web DeveloperSenior
Hire developer
8 years of commercial experience
Advertising
Marketing
Sales
Social media
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Mihai – Python, Django, Linux

Dedicated and well-organized Senior Back-End Web Developer with solid knowledge in Python and Django, an in-depth understanding of essential concepts for web API development, and experience in building fast and resource-efficient web scrapers/crawlers. Mihai is qualified to work on web development Python projects of any complexity. On top of that, he is known to be open to new knowledge and challenges, and he can easily find the most efficient approaches to working issues.

Main technologies
Python
4 years
Django
4 years
Additional skills
Linux
Docker
Vue.js
C#
PostgreSQL
Stripe API
REST API
Composer
DigitalOcean
API
Vuex
Google API and Services
.NET
WinForms
C#
WPF
Bitbucket
Golang
Selenium
Flask
Redis
Celery
Rewards and achievements
June 2024: Karina Summary
Ready to start
ASAP
Direct hire
Potentially possible

Experience Highlights

Full-stack Software Engineer
Nov 2019 - Sep 20222 years 9 months
Project Overview

This is an Instagram email scraper that quickly helps clients collect targeted leads from IG on autopilot.

The main features Mihai worked on are:

  • a very fast queue for processing tasks;
  • exporting data;
  • handling payments.
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Responsibilities:
  • Interacted with Google Drive API to upload data to Google Sheets;
  • worked on a microservice for high-scale web scraping;
  • made the Frontend interactive by using Vue.js in combination with Django;
  • implemented a payment processing system using Stripe with automatic account activation.
Project Tech stack:
Django
Stripe API
REST API
Python
Docker
Vue.js
Full-stack Developer
Sep 2021 - Jul 202210 months
Project Overview

This is a web app that helps businesses connect to the best-targeted influencers from Instagram, with a database of 200+ million influencers.

The features Mihai worked on:

  • database management (importing the data from .csv files, setting up a backup process, improving query speeds);
  • REST API Implementation;
  • external API Integration: Stripe and Google Sheets;
  • fetching data from our REST API.
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Responsibilities:
  • Integrated subscription using Stripe;
  • integrated data export using Google Sheets API;
  • improved the speed of the API by removing some data from the SQL queries that weren't a must;
  • ran a task queue using Redis and Celery;
  • tested front-end using Selenium;
  • set up development and production environments using Docker and Docker-compose.
Project Tech stack:
Django
Vue.js
Python
Docker
Linux
PostgreSQL
Stripe API
Full-stack Developer
Sep 2019 - May 20208 months
Project Overview

This was a search engine ranking position checker for Youtubers. After adding a YouTube channel link, it would load all the videos uploaded on that channel and suggest keywords to be checked for their position on Google and YouTube.

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Responsibilities:
  • Created backend architecture;
  • integrated backend and frontend using an API;
  • set up the development and production environments using Docker and Docker-compose;
  • worked on the subscription system with Webhooks to activate the subscription automatically using Paddle for taking payments;
  • wrote e2e tests using Selenium;
  • worked with the YouTube API and reverse engineering Google search results to emulate them with HTTP web requests;
  • integrated background tasks with Celery and Redis for long-running tasks.
Project Tech stack:
Django
Vue.js
PostgreSQL
Docker
Composer
Linux
DigitalOcean
API
Vuex
Google API and Services
Redis
Full-stack Developer
May 2016 - Jan 20203 years 8 months
Project Overview

Multiple Windows software to help people trying to promote their accounts or products on Instagram.

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Responsibilities:
  • Automated payment processing and invoicing through APIs and webhooks;
  • designed UI using WinForms and WPF for multiple products;
  • used Selenium for web automation and changed some parameters to emulate a real user as much as possible;
  • worked on reverse engineering APIs calls and mobile apps to simulate a mobile app without all the overhead of running android/iOS emulators;
  • for deploying the Django project, configured and optimized Apache and Nginx to run the Django app alongside a WordPress website on the same server and obtain the best performance.
Project Tech stack:
.NET
WinForms
Django
Python
REST API
C#
WPF

Education

2021
Computer Science
Bachelor's degree

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