Pavel Koryagin
Mentor
(4 reviews)
US$20.00
For every 15 mins
8
Sessions/Jobs
ABOUT ME
Technology polyglot, software developer, acting CTO
Technology polyglot, software developer, acting CTO
Hi. In my 20 years in webdev, I was lucky enough to work with some wonder people. These folks can start using any new programming language and platform in one day and master it to the expert level in two months.
Being one of them I'm always curios why can't everyone progress in the same pace? I found out there the limiting beliefs that prevent people from being better engineers, so I'd be glad if I can help someone notice and overcome this kind of limitations.
In other words, if you need to fix your website - we can fix your website. But more important, I could guide you with a friendly coaching questions to a better approach to any engineering problems.
Want to improve the very foundations of your work skills? Drop me a line.
Russian, English
Kaliningrad (+02:00)
Joined February 2020
EXPERTISE
5 years experience
10 years experience
6 years experience
20 years experience
20 years experience
8 years experience
10 years experience
REVIEWS FROM CLIENTS
(4 reviews)
Savvas Lazopoulos
June 2020
5* Work as always, and very explanatory with video tutorials
ido kalir
April 2020
Pavel consulted me on a web project I was working on. His advice was spot on, accurate and insightful, and it helped me significantly. I highly recommend working with him.
Savvas Lazopoulos
February 2020
Awesome work by a very experienced developer that goes one step ahead like it's his own project and cares about it. Very explanatory with videos. Highly recommended.
Jon Weisbaum
February 2020
I hired Pavel to reverse engineer some binary data that was coming down over XHR requests in a webapp. The javascript extracted a lot of numerical data and was heavily obfuscated. He was able to dig through the code and make me a script that extracted the data from the binary files. This is an extremely tedious and detail oriented task and he did a great job. His file is very helpful and ready to use right away. He was a pleasure to work with and a very clear communicator. I found him to be an excellent value for the investment. I would absolutely work with him again and highly suggest you use him for your next project.
SOCIAL PRESENCE
1389 Reputation
0
9
25
EMPLOYMENTS
Technical Product Owner
Crossover
2020-12-01-Present
Responsibilities
Internal products planning, functional design, and delivery. Running a team of up to 9 developers. Coordinating 30+ peop...
Responsibilities
Internal products planning, functional design, and delivery. Running a team of up to 9 developers. Coordinating 30+ people. Supervision on software architecture (JavaScript, Node.js, AWS, SalesForce).
Achievements
4 internal projects are delivered.
200 service tickets are delivered.
Node.js
Salesforce
JavaScript
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Node.js
Salesforce
JavaScript
AWS
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SaaS Startups Technical Advisor
Freelance
2019-02-01-Present
Responsibilities
Help startup founders get to their first MVP. Design user journeys, sufficient for MVPs.
Arrange and manage developers ...
Responsibilities
Help startup founders get to their first MVP. Design user journeys, sufficient for MVPs.
Arrange and manage developers to implement the software (Acting CTO role).
Achievements
Delivered an app for offline networking activities: https://westa.app.
Delivered an app to manage cutting plotters and templates: Protec.
It was a hands-on coding experience in both cases. The tech stack is below.
Consulted 6 startups on their track to MVP.
Designed the software production architecture. Quick at start-up, robust at scale.
Backend: Node.js, TypeScript, Apollo GraphQL, Knex, Postgres, CDN, Passport.
Web Frontend: PWA, React+Redux, TypeScript, Apollo GraphQL, SCSS, BEM.
QA: Selenium + Cucumber.js + Browserstack, Jest, Storybook, TDD.
DevOps: GitLab, Docker, (docker-compose or Kubernetes).
Node.js
PostgreSQL
Selenium
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Node.js
PostgreSQL
Selenium
TypeScript
GitLab
Docker
React
Redux
GraphQL
Apollo
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Chief Software Architect
Crossover
2020-04-01-2020-12-01
Responsibilities
Development and maintenance of the recruiting app.
In charge of the full-stack architecture: JavaScript, Node.js, AWS, S...
Responsibilities
Development and maintenance of the recruiting app.
In charge of the full-stack architecture: JavaScript, Node.js, AWS, SalesForce.
Achievements
Designed and implemented the reliability architecture within Salesforce
constraints.
300 development tickets are delivered.
1st place by the quality-first KPIs.
Node.js
Salesforce
JavaScript
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Node.js
Salesforce
JavaScript
AWS
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