Herman K.
WilmingtonDE
100% Job Success
Top Rated

Software Engineer Flutter/NodeJS/PostgreSQL

Flutter mobile/ Node JS backend Sr Developer - CI/CD pipeline for TestFlight distribution with fast lane - Extensive experience with Flutter Web - Unit testing and automated testing in Flutter - BLoC state management - Experience with domain based and feature based architecture - Efficiently wrote code that works on all platforms and looks great - Careful package use to follow best practices and eliminate unneeded dependencies - Pixel perfect design from Adobe XD or Figma design - Experience building Rest API and Firebase integration from scratch for a large project - Architected database and performed migration to database schema - Deployed infrastructure in Heroku and AWS for best security posture and best practices

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Skills

  • MySQL
  • User Authentication
  • Mobile App
  • Flutter
  • PostgreSQL
  • RESTful API
  • Project Plans
  • Firebase Cloud Firestore

Testimonials

Endorsements from past clients

"Have worked with Herman for over a year now. Highly recommend him. He is exceptionally smart and has a very high technical aptitude. He picks up and learns technology very well. He always delivers and does a great job on any of the projects that I have worked with him on. He has a great work ethic also and is one that you can count on and is reliable. 5 star rating from me."

Eric R. | Cloud Practice Director
Cloud Solutions Contractor Jul 2021

Verified


"We hired Herman as a technical support agent to support our clients in FinTech and security. He did an amazing job and displayed a deep understanding of the technical concepts required for the role. The customers he supported were really happy with the service and solutions provided. His progression into software engineering was just a natural step and I am pretty sure he will do a great job for any business that works with him. Highly recommended. "

GQ F. | Co-founder & CEO of LTVplus
Mar 2021

Verified


"I hired Herman Kravchenko to develop the mvp of our internal business app. Working together with a couple others to complete the product, he stood out as the subject matter expert on all technical aspects of the project. Without his technical competence the project would've been impossible. I've reached out to him for smaller work in the past, and have another project coming up where I plan on using his professional services. I definitely recommend his work to anyone needing software development and associated services. Thank you Herman! "

Matthew V. | Strategic Program Management & Improvement
AuditPro Web App Jan 2021

Verified