# Oleksandr Mashianov

> Senior Software Engineer at Formic | FullStack/Backend/Frontend web development | Django enthusiast | I help companies finding optimal technical solutions to business problems

Location: Atlanta, Georgia, United States
Profile: https://flows.cv/oleksandrmashianov

Software Engineer with 8 years in FullStack Web development. 

I help build great web/SaaS products and save man-hours, $$, and frustration during development.

I've worked with Django, React, Vue, Flask, NodeJS, aiohttp, Tornado, and specialize in Django-based projects.



Some results:
 - Optimised primary search endpoint to sub-80ms worst case on a SQL query spanning across over 15 tables without denormalization
 - Played a significant role in bringing the website homepage to the first position in google search(SEO)
 - Played an important role in developing and coded a redesign that saved the company over 350 man-hours/month 
 - Saved 3 man-month of development time by ditching in-house tools in favor of opensource alternatives
 - Saved the company 2 man-month of development by using built-in functionality instead of DIY in internal admin tools.

A proponent of: strong typing, using proper tool for the job, taking responsibility and preventing over resolving.

I love connecting with new people, contact me at mashianov@gmail.com or LinkedIn!

## Work Experience
### Senior Software Engineer @ Formic
Jan 2023 – Present | Atlanta, Georgia, United States
We are solving chronic USA factory labor shortages through automation and robotics.

### Senior Software Engineer @ PadSplit
Jan 2019 – Jan 2023 | Atlanta, Georgia, United States
- Improved Lighthouse performance score for a company website from 5-20 across pages to 49-98, in a project with 150k+ lines of JS.
- Developed and executed upon SEO plan resulting in company website being 1st on google search
- Implemented billing redesign which saved the company over 350 hours/month
- Optimized heavy search SQL queries spanning over 15 tables to sub-80ms worst-case scenario without denormalization
- Considerably Improved team code quality standards, knowledge-sharing database, and system debuggability

Technologies used during that job:
 - React
 - Typescript
 - Python
 - Django
 - Celery
 - PostgreSQL
 - AWS(S3, EC2, RDS, ECS, Lambda)

### FullStack Engineer @ GuruWon
Jan 2018 – Jan 2019 | Kyiv
As a sole developer, built friend-challenge platform from scratch, including backend, frontend, CI/Ops

Technologies used during that job:
 - Python
 - Django
 - Vue.js
 - Django-channels
 - Celery
 - Redis
 - PostgreSQL
 - CircleCI

### Senior Backend Software Engineer @ Intersog
Jan 2017 – Jan 2018 | Kiev Region, Ukraine
ETL SaaS project for the pharma industry.
 - Saved 4 man-months of work by removing in-house frameworks
 - Developed calculations–constructor engine, a critical part of functionality
 - Drastically, rapidly and cheaply raised endpoints test coverage via creating a testing framework that boosted release cadence

Technologies I've worked with during this job:
 - Django
 - flask
 - Kafka
 - PostgreSQL
 - Celery
 - redis
 - aiohttp
 - Vue.js

### Fullstack Software Engineer @ BuddhaSoft
Jan 2016 – Jan 2017 | Kyiv
- Got promoted to a team lead of 4 ppl on an e-education project
- Volunteered as a lecturer on Django-girls
- Released DRF-autodocs Django API auto-documenter

Technologies, topics & frameworks I worked with during this job:
 - Django
 - Flask
 - Django Rest Framework
 - Redis
 - PostgreSQL
 - Tornado
 - aiohttp
 - Sphinx
 - Celery
 - Payment services(PayPal, Klarna, CreditGuard Israel)
 -  HTML/CSS/JS/jQuery
 - AWS(EC2, S3, RDS, lambda)
 - Docker
 - git


## Education
### Bachelor's degree in Electrical technic and technologies
National Technical University of Ukraine 'Kyiv Polytechnic Institute'​
Jan 2012 – Jan 2016


## Contact & Social
- LinkedIn: https://linkedin.com/in/oleksandr-mashianov

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Source: https://flows.cv/oleksandrmashianov
JSON Resume: https://flows.cv/oleksandrmashianov/resume.json
Last updated: 2026-03-22