Helping Businesses Build Scalable Web Applications
Senior Full-Stack JavaScript Developer and Software Architect specializing in AWS, NestJS, Angular, React, and modern JavaScript architecture.AWS Certified
I help businesses build scalable web applications with clean architecture, pragmatic delivery, and senior full-stack JavaScript expertise.
Who am I?
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const consultant = {
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name:Sergii Luchko
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position:Senior Full-Stack JavaScript Developer & Software Architect
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specialization:[AWS, Node.js, NestJS, Angular, React]
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experience:14+ years of professional experience
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location:Based in Poland, working globally
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};
I help companies accelerate delivery of full-stack JavaScript solutions and guide developers to advance their careers. Driven by a passion for clean architecture and practical delivery, I believe great software comes from balancing quality with business impact.
Certificates
Validates expertise in designing, developing, and deploying secure, scalable cloud-native applications on AWS.
Validation Number:
25cd55e44f884db3b51bea8353dd4449
Active since:
Oct 13, 2025
Expires on:
Oct 13, 2028Validates expertise in designing, developing, and deploying secure, scalable cloud-native applications on AWS.
Validation Number:
DVNBR0VCRJR417S5
Issued on:
Oct 8, 2022
Expired on:
Oct 8, 2025Choose your next step
$ npm run build-amazing-things