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Elie Ratsyborynskyy Email & Phone Number

Technical Lead at Exponential.fi
Location: San Francisco, California, United States 7 work roles 2 schools
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✓ Verified Jun 2026 3 data sources Profile completeness 86%

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Current company
Role
Technical Lead
Location
San Francisco, California, United States

Who is Elie Ratsyborynskyy? Overview

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Elie Ratsyborynskyy is listed as Technical Lead at Exponential.fi, based in San Francisco, California, United States. AeroLeads shows a matched LinkedIn profile for Elie Ratsyborynskyy.

Elie Ratsyborynskyy previously worked as Software Engineer at Facebook and Senior Software Engineer at Ifttt. Elie Ratsyborynskyy holds Magister, Finiacial Mathematics from Ivan Franko National University Of Lviv.

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Email format at Exponential.fi

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Exponential.fi

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Profile bio

About Elie Ratsyborynskyy

Summary • Extensive experience in Software Development in Web based solutions. Designing and implementing highly scalable solutions.• For several years, I have been working on .NET and PHP projects. My first exposure to Ruby on Rails took place around 2009 and since then I have been working with this technology as well as looking for opportunities to develop in ROR further. • My strengths are in generating ideas and solutions to complicated issues, developing and producing quality product, as well as leading the team successfully towards the project goal.• For a few years, I have been a peak resource with specific assignments for contingency projects, where I had to lead the team of developers and manage the effort of rescuing the projects. • Being a well-rounded individual, I develop my skills and knowledge through different initiatives, such as workshops, seminars, trainings, some of which I have conducted in past, e.g. “Getting real” by 37signals.• Working and contributing open source to Rails community, creating gems. • Superb communication skills and experience in building teams as well as creating professional and reliable atmosphere among team members. My Github account: https://github.com/defsan/Technical Summary Agile Programming / “Getting real” principals / eCommerce solutions / High-loaded systems / Complex components systems / Electronic Payment systems / GUI / Front-end tuning / Quality Assurance / SEO / Project execution / Continuos integration / System Analysis / System Architecture / Project Deployment / Performance analysis / Web servicesSpecialties: Languages: Golang / Ruby / Python / HTML / JavaScript / XML / CSS / SQL Technologies: Ajax / REST / SOAP / DOM / JSON Frameworks: Rails 2 / Rails 3 / Django / React / Vue.js / jQuery / jQuery UI /Databases: Postgres SQL / MySQL 5 / DynamoDB / Redis / Memcached / DynamoDBAWS: Elastic beanstalk / EC2 / RDS / SNS / SQS / S3

Current workplace

Elie Ratsyborynskyy's current company

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Exponential.fi
Exponential.Fi
Technical Lead
San Francisco, CA, US
AeroLeads page
7 roles

Elie Ratsyborynskyy work experience

A career timeline built from the work history available for this profile.

Software Engineer

Tech Lead Engineer Meta Verified - The “blue badge” that signals the authenticity of regular and business accounts.Multiple projects on optimizing onboarding experience from UX experiments, to auto-verification involving multiple orgs that allowed streamlining onboarding process for user and increased 12% ROILead disaster prevention project that included.

Jun 2021 - Jul 2024

Senior Software Engineer

San Francisco, CA, US

Apr 2020 - May 2021

Engineering Manager

New York, New York, US

- management, performance review, and development of 3 small teams- building level structure for the engineering organization- setting up RACI for teams- facilitating collaboration across the teams and functions- managing deliverables - quarterly planning and velocity tracking- hands on in projects that needed help: full-stack feature development.

Jul 2019 - Feb 2020

Senior Software Developer

Seattle, WA, US

  • Gopago
  • Architecture designing
  • Review code
  • Setting up Scrum Process
  • Setting up Github pull-request process
  • Leading Rails team
Dec 2012 - Dec 2018

Leading Software Engineer

Synctv

- high efficient API on ruby- flexible eCommerce- Rails 3.2- 100% test coverage

Oct 2011 - Nov 2012

Engineering Manager

Recyclebank
  • Responsibilities:
  • Architecture designing
  • Leading Rails team (partially outsource)
  • Maintaining Rest api
  • Writing RSpec tests
  • Integrate with ExactTarget
Sep 2010 - Oct 2011
2 education records

Elie Ratsyborynskyy education

Magister, Finiacial Mathematics

Ivan Franko National University Of Lviv

Finished, Mathematics

Lvivian Liceum Of Phisics And Mathematics
FAQ

Frequently asked questions about Elie Ratsyborynskyy

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What company does Elie Ratsyborynskyy work for?

Elie Ratsyborynskyy works for Exponential.fi.

What is Elie Ratsyborynskyy's role at Exponential.fi?

Elie Ratsyborynskyy is listed as Technical Lead at Exponential.fi.

Where is Elie Ratsyborynskyy based?

Elie Ratsyborynskyy is based in San Francisco, California, United States while working with Exponential.fi.

What companies has Elie Ratsyborynskyy worked for?

Elie Ratsyborynskyy has worked for Exponential.Fi, Facebook, Ifttt, Cedar, and Amazon.

How can I contact Elie Ratsyborynskyy?

You can use AeroLeads to view verified contact signals for Elie Ratsyborynskyy at Exponential.fi, including work email, phone, and LinkedIn data when available.

What schools did Elie Ratsyborynskyy attend?

Elie Ratsyborynskyy holds Magister, Finiacial Mathematics from Ivan Franko National University Of Lviv.

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