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Iaroslav M.
Last update: 30 May 2019
SENIOR
Senior RoR Engineer /React.js engineer
+5 years in Ruby on Rails development, participated on long-term fintech projects as Senior backend engineer on solid fintech products.
All rates are indicative, annual rate includes 20% discount
20% discount on yearly basis
GMT+2 East Europe
Kyiv/Ukraine

Works

EXPERIENCE

Industry Experience

Banking & Finance, E-Commerce & Retail, Business & Productivity

Product Experience

mobile financial management tool, Automation system for distribution and merchandising, Real-time messaging app (enables chatting/ audio-/ videocalling)

PORTFOLIO HIGHLIGHTS

May `19 – May `19

Hiveonline

Lead Backend Engineer

Designed and developed core features; - Move project to microservices architecture; - Build and Maintained AWS environment using Kubernetes and Docker; - Proposed and developed feature;

Sofie Blackstad, Advisor Stockholm Fintech Lab/ Advisor Nordea Bank

Hive Online – is the financial trust platform for small businesses based in Nordic countries. Since launching, Sofie Blakstad has been invited to the World Economic Forum, the G7 and G20 groups and World Bank/IMF Summit.

Technologies Stack:

Kubernetes PostgreSQL Ruby on Rails RSpec Docker

Industry:

Banking & Finance

Product:

mobile financial management tool

Works:

Jul `16 – Jun `17

11 months

Seller Nexus

Lead Backend Engineer

Jan 2016 – June 2017Designed and developed core features (email system, multi-accounting); - Maintained AWS environment; - Proposed and developed feature and usability improvements;

Carlos Puig Sagi-Vela

Seller Nexus — Feedback Software & Email Automation Tool for Amazon Sellers

Technologies Stack:

AWS PostgreSQL Ruby on Rails RSpec Capybara

Industry:

E-Commerce & Retail

Product:

Automation system for distribution and merchandising

May `19 – Jun `19

1 month

Woicesapp

Lead Backend

Full version released, ongoing technical support

NEOINIT CORP (USA)

Project core information: Although two freestanding apps, WhosThis and Woices are largely similar from a technical standpoint, which is why we consider it one project. The core functionality of both apps is associated with the anonymous communication capabilities available for both Android and iOS platforms and managed from an admin web extension in case of Woices - the business-oriented version of the software.

Technologies Stack:

Kubernetes Ruby on Rails Redis CoreData VIPER

Industry:

Business & Productivity

Product:

Real-time messaging app (enables chatting/ audio-/ videocalling)

Works:

App/Blockchain Development agency #246

We're using blockchain, mobile, web and machine learning for decentralization, process optimization and better service. Our team at 4ire Labs specializes in custom development on the most popular blockchains – Bitcoin, Ethereum, Hyperledger. The main goal of 4ire Labs is developing web, mobile, Ðapps for improving economies and make a transparent, reliable and secure system for governance and management. Providing such services: - Сustom development on popular blockchains - Smart Contracts Development & Audit - App Development - Consulting

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