Vitaliy K.
Ottawa, Canada
100%
Job Success
Top Rated
Senior Full-Stack Developer | Entrepreneur
$80.00/hr
Specializing in Full-Stack Development, Cloud Architecture, and Cybersecurity
With over 15 years in the tech industry, I am a seasoned Full-Stack Developer committed to crafting robust and scalable solutions that drive business success. I am passionate about a long-term partnership that goes beyond a one-time project and provides value to your business over the long run.
Experience Across Sectors
I've had the privilege of contributing my skills across startups and established corporations alike, primarily focusing on the development of in-house CRM and ERP backend systems as well as SaaS. I also specialize in designing RESTful APIs that serve as the backbone for mobile and web applications.
Expertise in Shipping Solutions
Having over a decade of experience in shipping solutions, I excel in API integration with major shipping carriers, ensuring seamless logistics and delivery.
Marketplaces
My portfolio includes the development of online marketplaces that connect consumers with service providers, particularly in the home renovation industry. I implement bank-grade security measures across web applications, safeguarding data in transit, at rest, and within the infrastructure.
Technical Skill Set
- Backend Development: Object-Oriented Programming with PHP/MySQL, React/Node, Python, DynamoDB
- Frontend Development: Proficient in React and Angular (TypeScript/JavaScript)
- Cloud Architecture: AWS cloud solutions, Serverless architectures, IaC
- API Development: RESTful API design, documentation via Swagger
- Frameworks: Remix, Next.Js, Yii, Silex, Laravel
- Web Security: Implementation of best practices in cybersecurity
Languages & Personal Interests
In addition to my technical proficiencies, I am multilingual—fluent in English, French, Spanish and Ukrainian. When not at the keyboard, you'll find me indulging my love for travel, kayaking and hiking.
Feel free to reach out for collaboration, partnerships, or any long-term engagements. Let's build something amazing together.
Work history
Work history
Yii2 Frontend Application for getshipwise.com
5.00
Oct 7, 2019
-
May 4, 2021
"Vitaliy has worked with me for over a year and I have learned a lot of him. I would recommend him to anyone seeking an API or any PHP or…
Private earnings
Developer needed to create Web Application.
5.00
Apr 18, 2020
-
Jun 9, 2020
"Best Freelancer available! Great work, detailed and very professional."
Private earnings
Development needed for Shipping Application
5.00
Jul 9, 2018
-
Jan 3, 2020
"Working with Vitaliy is a pleasure. He is goal orientated, intelligent, an excellent problem and able to really understand what I am trying to achieve without too much effort in…
Private earnings
API troubleshooting api.getshipwise.com
5.00
Sep 27, 2019
-
Oct 7, 2019
"Vitaliy is an excellent programmer and communicator. His recommendations throughout the job are thoughtful and honest. Looking forward to working with him in the future!"
Private earnings
Yii2 Swagger fix on schema
5.00
Aug 8, 2019
-
Aug 9, 2019
Private earnings
Shipping Carrier API Specialist to Rebuild our Shipping Label Creator
5.00
Jul 2, 2018
-
May 24, 2019
"Vitaliy is amazing. Knows his stuff."
Private earnings
PHP Developer
5.00
Nov 13, 2018
-
Mar 6, 2019
"Always a a pleasure!"
Private earnings
Shipping api design and development
5.00
Nov 22, 2018
-
Mar 6, 2019
"Very professional - quick responses and excellent communication.
Unfortunately job had to be cancelled for unforseen reasons but would certainly re-hire Vitaliy for further work."
Private earnings
Need a expert to a API into UPS and Fedex OR into a third party API like Ship Works or Ship Engine
May 14, 2018
-
Feb 3, 2019
No feedback given
Private earnings
Shipping Integration / FedEx, USPS, Purolator
5.00
May 1, 2018
-
Dec 9, 2018
"He did a great job and communication was very easy."
Private earnings
Development needed for Shipping Application
Jan 21, 2019
-
Present
Job in progress
Private earnings
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Skills
Skills
- Yii2
- Web Service
- RESTful Architecture
- Logistics Management