Alexandr K.-Principal Engineering Consultant
Check rate
Experience
Technical Co-Founder
Dealyv
- Joined the initial development team and helped transform an n8n prototype into a production-ready 0-to-1 product in a fast-paced environment.
- Owned delivery across CRM and Twilio integrations, customer communication workflows, and administrative interfaces.
- Collaborated on AI evaluation, microservice architecture, and other cross-functional product and engineering topics.
- Supported the CEO across VC communications, customer acquisition, product positioning, onboarding, documentation, pricing, and sales.
Principal Consultant
Insurance Industry Client
- Single-handedly executing end-to-end legacy system migration to modern stack, working autonomously with minimal supervision
- Converting stakeholder resistance into buy-in through regular demos and feedback sessions with initially skeptical internal teams
- Proactively identifying improvements to common libraries beyond project scope
Principal Developer (Contract)
Zeno Learning
- Stabilized troubled gamified e-learning platform, rapidly diagnosing and resolving 40+ critical issues across performance, stability, and UX within first month
- Proposed strategic improvements to technical and functional aspects of the solution to enhance user engagement
Founding Engineer
AIMIX.IO
- Developed AI-powered content management platform with automated site generation, serving as primary technical contributor for customer-facing functionality
- Engaged in initial VC discussions presenting product vision and technical architecture
- Advocated engineering culture, implemented development best practices, performed tools and technology researches
- Collaborated with design/product teams as strategic technical advisor, constructively challenging product decisions
Senior Developer
SAP
- Maintained React-based component libraries for Signavio Process Intelligence platform serving enterprise clients
- Served as team OKR champion, participated in company-wide OKR community, mentored another non-engineering team on OKR implementation
Senior Frontend Developer (Contract/Co-Founder)
Self-Employed
- Delivered frontend solutions for diverse clients across startup, government, and enterprise sectors with multiple contract extensions
- Key projects: PrizeLoop (technical co-founder, investor demo), Vienna City municipal application (government compliance), Swiss Meteo weather platform (extended twice), TUI enterprise booking system
Development Lead (Contract)
Ahold Delhaize
- Led Etos.nl e-commerce platform transition managing 10+ engineers, QAs, and designers across 2 SCRUM teams (€10k daily budget)
- Managed complex multi-vendor ecosystem with 3 external companies, successfully resolving critical vendor conflicts while maintaining delivery
- Orchestrated 6-month platform handover including team recruitment, onboarding, and infrastructure coordination
Lead Front End Engineer (Contract)
Siemens (via Atos)
- Rescued failing procurement system project, architecting complete frontend solution while rapidly mastering Angular and leading 4 junior-mid developers
- Established autonomous development team implementing code review processes and pair programming in environment lacking DevOps infrastructure
- Advocated upward to Atos management for team restructuring, removing underperforming members and securing additional resources
- Delivered mission-critical system under extreme pressure, working extended hours to ensure project success
Full Stack Developer
Self-Employed
- Delivered full-stack web and mobile applications for Fortune 500 clients across logistics, industrial safety, and construction industries
- Notable projects: DHL industrial applications, Prague Metro security system, AI e-learning platform, commercial vehicle route optimization tools, Cemex Go
Industry experience
See where this freelancer has spent most of their professional time.
Experienced in Information Technology, Education, Construction, Transportation, Insurance, and Government and Administration.
Business area experience
See which departments and functions this freelancer has contributed to most.
Experienced in Information Technology, Product Development, Strategy, Sales, and Procurement.
Summary
Principal Developer with 13+ years building scalable systems across enterprise and startup environments. Built AI-driven MarTech platform, gaining extensive experience in early-stage product development and all-round ownership. Proven leadership and engineering management experience across multiple projects. Strong track record in system architecture, mentoring, and delivering complex technical products from concept to production across diverse industries.
Skills
Leadership & Management: Engineering Team Leadership (10+ Engineers, Qa And Designers Across 2 Scrum Teams)
Leadership & Management: Advocated Engineering Culture, Implemented Development Best Practices, Performed Tools And Technology Researches
Leadership & Management: Technical Architecture, Agile/Scrum, Okr Frameworks, Conflict Resolution, Performance Evaluation, Technical Interviewing
Technical Expertise: Javascript/Typescript, Java, Python (Basic)
Technical Expertise: React, Nextjs, Angular, Svelte, Sveltekit, Tailwindcss, Redux, Ngrx, Xstate, Jotai, React Native
Technical Expertise: Nodejs, Spring Boot, Graphql, Rest Apis
Technical Expertise: Postgresql, Prisma Orm, Drizzle Orm
Technical Expertise: Aws, Cloudflare, Modal, Docker, Kubernetes, Openshift, Jenkins, Railway
Technical Expertise: Cypress, Playwright, Jest, Rtl, Jasmine, Karma, Junit/Jupiter
Languages
Education
CTU in Prague, Faculty of Transportation Sciences
Ing. (Hons) · Telematics · Prague, Czech Republic · A
CTU in Prague, Faculty of Electrical Engineering
Bc. · Computer Science · Prague, Czech Republic
Certifications & licenses
Cloud Native Developer
SAP
Learning GraphQL
LinkedIn Learning
OKR Basic E-Learning
Workpath
Statistics
Experience
Global experience
Expertise
Qualifications
Profile
Frequently asked questions
Have questions? Find more information here.
Alexandr is based in Berlin, Germany and prefers 100% remote projects.
Alexandr speaks the following languages: Czech (Native), German (Advanced), English (Advanced), Russian (Advanced).
Alexandr has at least 10 years of experience. During this time, Alexandr has worked in at least 9 different roles and for 8 different companies. The average length of individual experience is 1 year and 1 month. Note that Alexandr may not have shared all experience and actually has more experience.
Based on recent experience, Alexandr would be well-suited for roles such as: Technical Co-Founder, Principal Consultant, Principal Developer (Contract).
Alexandr's most recent position is Technical Co-Founder at Dealyv.
In recent years, Alexandr has worked for Dealyv, Insurance Industry Client, Zeno Learning, AIMIX.IO, and SAP.
Alexandr is most experienced in industries like Information Technology, Education, and Construction. Alexandr also has some experience in Transportation, Insurance, and Government and Administration.
Alexandr is most experienced in business areas like Information Technology, Product Development, and Strategy. Alexandr also has some experience in Procurement and Sales.
Alexandr has recently worked in industries like Information Technology, Insurance, and Government and Administration.
Alexandr has recently worked in business areas like Information Technology, Product Development, and Strategy.
Alexandr holds a Master in Telematics from CTU in Prague, Faculty of Transportation Sciences and a Bachelor in Computer Science from CTU in Prague, Faculty of Electrical Engineering.
Alexandr has 3 certificates. These include: Cloud Native Developer, Learning GraphQL, and OKR Basic E-Learning.
Alexandr is immediately available full-time for suitable projects.
Daily rate distribution
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Average rates for similar positions
Rates are based on recent contracts and do not include FRATCH margin.
The average daily rate is the mean of all daily rates from recent contracts of comparable freelancers on our platform.
The median daily rate is the middle value of all daily rates — half of comparable freelancers charge less, half charge more. Unlike the average, it is barely affected by outliers.
Calculated based on our freelancers’ daily rates as of 7 Sep 2026. Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.
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