Boris Nicolai - Fullstack Developer & DevOps Engineer

Q: Where is Boris based?

Boris is based in Munich, Germany .

Q: What languages does Boris speak?

Boris speaks the following languages: German (Advanced), English (Advanced) .

Q: How many years of experience does Boris have?

Boris has at least 25 years of experience. During this time, Boris has worked in at least 9 different roles and for 25 different companies . The average length of individual experience is 1 year and 11 months . Note that Boris may not have shared all experience and actually has more experience.

Q: What is Boris's latest experience?

Boris's most recent position is Fullstack Developer & DevOps Engineer at EnBW Energie Baden-Württemberg .

Q: What companies has Boris worked for in recent years?

In recent years, Boris has worked for EnBW Energie Baden-Württemberg , CARIAD – Automotive Software for Volkswagen , ZEISS Semiconductor Manufacturing Technology , DFL , and AstroCloud SpringBoot .

Q: Which industries is Boris most experienced in?

Boris is most experienced in industries like Information Technology (IT) , Transportation and Logistics , Media, and Entertainment and Publishing . Boris also has some experience in Manufacturing , Telecommunication , and Real Estate .

Q: Which business areas is Boris most experienced in?

Boris is most experienced in business areas like Information Technology (IT) , Product Development , and Quality Assurance (QA) . Boris also has some experience in Project Management , Marketing , Investments, and M&A & Venture Capital .

Q: Which industries has Boris worked in recently?

Boris has recently worked in industries like Information Technology (IT) , Transportation and Logistics , and Utility Services .

Q: Which business areas has Boris worked in recently?

Boris has recently worked in business areas like Information Technology (IT) , Product Development , and Quality Assurance (QA) .

Recommended expert

Munich, Germany

Experience

Nov 2024 - Dec 2025

1 year 2 months

Fullstack Developer & DevOps Engineer

EnBW Energie Baden-Württemberg

Further development of the internal "ECockpit" platform with an Angular 17 frontend and .NET (C#) backend
Maintenance and further development of Azure DevOps pipelines
Introduction of technical improvements in build & release processes
Collaboration on a modular architecture approach (Clean Architecture & DDD)
Focus on scalability and secure data processing
Tech stack: Angular 17, .NET / C#, Azure, Azure DevOps, Git, CI/CD, Clean Architecture, Domain Driven Design

Apr 2024 - Aug 2024

5 months

Software Engineer

CARIAD – Automotive Software for Volkswagen

Porting a booking calendar from PHP Laravel to a modular monolith in Java Spring Boot
Setting up the core architecture in Spring Boot
Introducing OpenFGA for new access management
Technologies used: Event Storming, Spring Modulith, Spring Boot 3.1, Kafka, CQRS, Domain Driven Design, Clean Architecture, OpenFGA, Keycloak

Aug 2023 - Mar 2024

8 months

Software Engineer

ZEISS Semiconductor Manufacturing Technology

Architected and implemented a core component of the framework
Administered Azure pipelines
Technologies used: .NET, C#, Azure, Azure DevOps, Docker, Kubernetes

Jun 2023 - Feb 2023

-1 years -3 months

Software Developer

DFL

Extending the DFL website
Technologies used: Spring Boot 2.7, Kubernetes, Docker, Java

Dec 2022 - Mar 2023

4 months

Software Developer

AstroCloud SpringBoot

Porting the cloud application for AI-powered horoscope interpretation with ChatGPT
Architecture as a modular monolith, Clean Architecture & Domain Driven Design
Backend: Spring Boot 3.0, Keycloak, Kafka, MongoDB, Postgres
DevOps: Azure, Azure DevOps, Docker

Mar 2021 - Present

5 years

Founder & Developer

AstroCloud

Developed a cloud application for AI-assisted horoscope interpretation with ChatGPT
Architecture using microservices, clean architecture & domain-driven design
Backend: .NET, Keycloak, RabbitMQ, Azure Service Bus, Cosmos DB, MongoDB, Azure AD B2C
Frontend: Flutter, Blazor
DevOps: Azure, Azure DevOps, Kubernetes, Docker

Jul 2018 - Jun 2023

5 years

Software Developer

Kardex Remstar

Operated an automated warehouse system via an AngularJS app
Set up a test environment for mission-critical processes in the first six months
Used Jasmin for unit tests, Protractor for e2e and integration tests, Cucumber for behavior-driven development
Switched the test environment to Ranorex and integrated it into Bamboo for automated runs
Starting in 2020, covered desktop apps with automated tests
Technologies used: .NET, C#, AngularJS, TypeScript, RxJS, Protractor, Jasmin, Selenium, Atlassian Bamboo, Ranorex Studio, continuous integration

Mar 2018 - Jun 2018

4 months

Software Developer

Sovendus GmbH

Developed the partner portal, an e-commerce platform with single sign-on for order management and analytics
Frontend with Angular 5 and Bootstrap 4, backend with Laravel 5.5 and PHP 7.0
Set up and managed a Keycloak server for identity and access management (version 3.4.2)
Developed in a local MAMP environment and later Docker containers for frontend, backend, database, and Keycloak server
Ensured quality with backend unit tests using PHPUnit and frontend tests with Jasmine/Karma

Jan 2017 - Jun 2017

6 months

Software Developer

EnBW Energie Baden-Württemberg

Developed various features and modules for the SaaS cloud platform powercloud.de during the migration from an SAP solution to a cloud solution
Used a Slim-based PHP framework developed by powercloud and MySQL
Work environment with Fedora 24
Ensured quality with Codeception for unit and acceptance tests

Oct 2016 - Dec 2016

3 months

Software Developer

EMP Merchandising

Independently developed a tool to analyze partner network connections to EMP
Technical basis: LAMP stack
Ensured quality with unit and API tests

Nov 2015 - Sep 2016

11 months

Software Developer

Tron IT Consulting SRL, Electromaps

Developed a WebSocket server with Node.js for electromaps.com to communicate with charging stations via OCPP 1.6
Developed an admin interface with Bootstrap 3 and Angular 2 to manage charging stations
Developed the Android app ChargeScout using the native Android SDK for Tron IT Consulting

Feb 2014 - Oct 2015

1 year 9 months

Project Manager & Software Developer

Consultpool GmbH & Co. KG

Rebuilt the website chargelocator.com with geographic search and high performance through caching and query optimization
Developed several REST APIs for database queries
Built migration tools to import charging stations from third-party providers
Created reports with MSSQL Server Reporting Services (SSRS) for Sitetracker
Wrote technical documentation in German and English for projects in Spain, Romania, and India
Led development projects in Spain, Romania, and India, handling coordination, testing, bug fixing, and integration
Technologies used: LAMP stack with Laravel, Ubuntu, MySQL 5, PHP 5.6; frontend with vanilla JavaScript and Less, later rewritten in Angular 2; project management with Jira, Confluence, Bitbucket, Scrum, and Kanbanflow

Sep 2013 - Jan 2014

5 months

Software Developer

MDS Agenturgruppe GmbH

Developed the migration interface for machinerypark.de and other website sections
Implemented design specifications with JavaScript and backend integration
Technologies used: Doctrine 2, Zend Framework 2, PHP 5, MySQL, Confluence, Git

Feb 2013 - Jun 2013

5 months

Software Developer

PAYMILL GmbH

Co-developed and enhanced various modules in the frontend and backend
Used LAMP stack in the backend, version control with Git, frontend with AngularJS

Feb 2012 - Feb 2013

1 year 1 month

Software Developer

transact Elektronische Zahlungssysteme GmbH

Enhanced the Precision platform for prepaid and gift card management with a focus on security and web services as a database replacement
Created customer portals for ÖBB and ECE for redeeming and managing gift cards
Managed customer accounts and generated provisional gift cards
Developed SOAP web services for communication between portals and payment interfaces
Technologies used: Zend Framework, Doctrine, LAMP stack, jQuery

Dec 2011 - Feb 2012

3 months

Software Support Specialist

Kon5 Communications

Maintenance of the websites and intranet applications of Ontime Courier GmbH using various technologies (PHP, MySQL, FileMaker, IIS)

Jun 2011 - Nov 2011

6 months

Software Developer

Linx.de

Rebuilt the European websites
Responsible for the architecture of the core components
Technology: CakePHP

Jun 2010 - Feb 2011

9 months

Software Developer

e-fellows.net (McKinsey)

Integrated the Apache Solr search engine into the existing community
Technology: Zend Framework, Oracle, MySQL, PHP 5.3

Feb 2010 - Apr 2010

3 months

Software Developer

sport1.de/DSF

Created a sports calendar for sport1.de for a high-load scenario up to 1M visits/day using caching technologies
Technology: selected parts of the Zend Framework, jQuery, PHP 5.2, MySQL 5.1

Jul 2009 - Jan 2010

7 months

Software Developer

letsPool AG / Booming

Developed the auction platform watchpool24.com and the B2C site watchsea24.com
Technology: Zend Framework, Dojo, MySQL 5.1, PHP 5.2, stored procedures, views, events

Sep 2008 - Jun 2009

10 months

Software Developer

TNS Infratest

Development of the voting portal for the 2009 federal and European elections in Germany with nationwide vote collection and data forwarding to ARD
Portal technology: Java, Struts, iBATIS
Desktop application technology: C#, .NET Framework 3.5, SOAP, iBATIS.NET, MSSQL, ASP.NET, Windows Forms, Spring.net

Jul 2008 - Oct 2009

1 year 4 months

Software Developer

Münchner Singles

New development and further enhancement of the event system for a community with approx. 30,000 active members
Technology: PHP 5.0, MySQL 5, Zend Framework, Smarty, Dojo

Feb 2005 - May 2008

3 years 4 months

Project Manager & Developer

Mayflower GmbH / ThinkPHP

Development and project management of the intranet for Nintendo of Europe
Design and development of an MVC architecture for the company framework Chairman
Design and development of a document management system for Vaillant
Development of an extranet for Siemens Enterprise Communications
Architecture using OOA & UML and application of design patterns: Factory, Active Record, MVC, Adapter, Dispatcher, Observer
Development environment: Unix, Apache, MySQL 4.1, PHP 5; methods: test-driven development, sprints, Scrum

Feb 2002 - Jan 2005

3 years

Head of Internet Department

Coastal Realty SL

Managed the internet department with personnel responsibility for two employees
Developed and maintained various real estate portals and optimized SEO for Google, MSN, Yahoo using PHP 4 and Typo3
Managed the company's internal server

Jan 2001 - Dec 2001

1 year

Project Manager & Developer

Science Public Media AG

Design and programming of a content management system for 10 editors using PHP 4 and MySQL 3 for the exhibition "vCell - the Virtual Cell"
Led a team of 2 employees

Apr 2000 - Nov 2000

8 months

Software Developer

Kon5 Communications

Developed static pages with Dreamweaver and dynamic pages with Lasso and FileMaker for waswiewo.com

Aug 1998 - Feb 2000

1 year 7 months

Sales Representative

Göttinger Gruppe

Sold company shares, insurance, and investment funds through inside and outside sales

Industries Experience

See where this freelancer has spent most of their professional time. Longer bars indicate deeper hands-on experience, while shorter ones reflect targeted or project-based work.

Experienced in Information Technology (9.5 years), Transportation (5 years), Manufacturing (4 years), Media and Entertainment (4 years), Telecommunication (3.5 years), and Utilities (3 years).

Information Technology

Transportation

Manufacturing

Media and Entertainment

Telecommunication

Utilities

Business Areas Experience

The graph below provides a cumulative view of the freelancer's experience across multiple business areas, calculated from completed and active engagements. It highlights the areas where the freelancer has most frequently contributed to planning, execution, and delivery of business outcomes.

Experienced in Information Technology (24 years), Product Development (13 years), Quality Assurance (6 years), Project Management (6 years), Marketing (3 years), and Investments and M&A (1.5 years).

Information Technology

Product Development

Quality Assurance

Project Management

Marketing

Investments and M&A

Summary

Cloud. AI. Code. I don't just develop software – I create solutions that work, scale, and deliver real value. With over 25 years of experience in software development and a clear focus on C#, Azure & modern AI technologies, I guide projects from concept to go-live – structured, efficient, and with an eye for what matters.

As a Cloud Engineer, AI integrator, and Fullstack Developer, I bring know-how from companies like EnBW, Zeiss, and Volkswagen – combined with a startup mentality and a hands-on approach. Whether it's classic development, DevOps automation, or intelligent AI systems (e.g., voicebots, chatbots, or code analysis using BORIS LLMs): I build what’s needed – and make sure it runs.

My goal: reduce complexity, speed up processes, and achieve real time savings with smart technology. If you're looking for someone who not only can but also does – let's talk.

Skills

Ai & Automation

Chatbots & Knowledge-assistants ★★★★★: I Develop Ai-based Chatbots With Retrieval-augmented Generation (Rag), E.g., For Legacy Code Analysis. Using Pinecone, Gpt, Mistral – Depending On Data Privacy & Hosting Requirements.
Voice Agents & Automation ★★★★☆: Voicebots With Natural Language Understanding, E.g., For Appointment Scheduling, Exposé Delivery, Or Faqs. Tech Stack: Retell.ai, Vapi, Elevenlabs + N8n.
Ai-powered Code Automation ★★★★★: Productivity Boost Through Tools Like Github Copilot, Cursor Ai, Replit Agent & Jetbrains Ai: Automated Tests, Documentation, Debugging & Smart Refactoring.
Low-code / No-code Development ★★★★☆: Apps & Processes Built With Bubble, N8n, Voiceflow & Make – E.g., Internal Tools, Bots, Forms & Workflows, Also Combined With Llms.
Ai Image & Video Generation ★★★☆☆: Using Leonardo, Flux, Kling & Dreammachine To Visualize Processes, Mockups, And Demo Videos.

Cloud & Devops

Azure & Azure Devops ★★★★★: I Develop, Deploy, And Manage Applications In Microsoft Azure – Including Infrastructure, Pipelines, Keyvault, Service Bus, And Ad B2c. Ci/cd With Azure Devops Is Standard In My Projects.
Docker & Containerization ★★★★★: In Use For Many Years – E.g., For Packaging .Net Applications And Deploying To Azure. Familiar With Docker Compose, Image Builds, And Multi-stage Deployments.
Kubernetes (Basic Knowledge) ★★☆☆☆: Gained Initial Experience Privately, E.g., With Minikube & Small Dev Setups. No Production Usage Yet – But It's On My Learning Radar.
Identity & Access Management ★★★★☆: Set Up & Administered A Keycloak Server Myself And Integrated Openfga – E.g., In Java Spring Boot Architectures.
Ci/cd & Automation ★★★★★: Automated Build & Deployment Pipelines With Azure Devops & Github Actions. Infrastructure As Code For Efficient Processes & Seamless Releases.

Modern Software Development (.Net & Angular)

C# & .Net Core/framework ★★★★★: For Over 13 Years My Preferred Tech Stack For Scalable, Maintainable Applications. Using Clean Architecture, Domain Driven Design, Cqrs & Modular Monoliths – From Prototypes To Enterprise.
Angular (2–17) ★★★★★: Many Years Of Experience With Angular In Production Systems: From Angularjs Through Angular 2 Up To Angular 17, Including Testing (Jasmine, Protractor), State Management (Ngrx) & Ux Optimization With Bootstrap / Rxjs.

Tech Stack Overview

C# / .Net (Core & Framework) ★★★★★
Java & Spring Boot ★★★★☆
Javascript (Vanilla / Es6) ★★★★★
Angular (2–17) ★★★★★
Node.js ★★★★☆
Php (Laravel, Zend, Cakephp) ★★★★☆
Python (Automation) ★★★☆☆
Flutter, Blazor ★★★☆☆
Mysql, Postgresql ★★★★★
Mongodb, Cosmos Db ★★★★☆
Ci/cd: Azure, Bamboo, Github ★★★★★
Keycloak / Openfga ★★★★☆
Git, Github, Gitlab ★★★★★
Jira, Confluence, Bitbucket ★★★★★

Languages

German

Advanced

English

Advanced

Profile

Created

January 2026

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Frequently asked questions

Do you have questions? Here you can find further information.

Where is Boris based?

Boris is based in Munich, Germany.

What languages does Boris speak?

Boris speaks the following languages: German (Advanced), English (Advanced).

How many years of experience does Boris have?

Boris has at least 25 years of experience. During this time, Boris has worked in at least 9 different roles and for 25 different companies. The average length of individual experience is 1 year and 11 months. Note that Boris may not have shared all experience and actually has more experience.

What roles would Boris be best suited for?

Based on recent experience, Boris would be well-suited for roles such as: Fullstack Developer & DevOps Engineer, Software Engineer, Software Developer.

What is Boris's latest experience?

Boris's most recent position is Fullstack Developer & DevOps Engineer at EnBW Energie Baden-Württemberg.

What companies has Boris worked for in recent years?

In recent years, Boris has worked for EnBW Energie Baden-Württemberg, CARIAD – Automotive Software for Volkswagen, ZEISS Semiconductor Manufacturing Technology, DFL, and AstroCloud SpringBoot.

Which industries is Boris most experienced in?

Boris is most experienced in industries like Information Technology (IT), Transportation and Logistics, Media, and Entertainment and Publishing. Boris also has some experience in Manufacturing, Telecommunication, and Real Estate.

Which business areas is Boris most experienced in?

Boris is most experienced in business areas like Information Technology (IT), Product Development, and Quality Assurance (QA). Boris also has some experience in Project Management, Marketing, Investments, and M&A & Venture Capital.

Which industries has Boris worked in recently?

Boris has recently worked in industries like Information Technology (IT), Transportation and Logistics, and Utility Services.

Which business areas has Boris worked in recently?

Boris has recently worked in business areas like Information Technology (IT), Product Development, and Quality Assurance (QA).

What is the availability of Boris?

Boris is immediately available for suitable projects.

What is the rate of Boris?

Boris's rate depends on the specific project requirements. Please use the Meet button on the profile to schedule a meeting and discuss the details.