NestJS Experts in Berlin
in minutes from over 15,000 CVs with the power of AI.Hire experts who design scalable Node.js microservices, build robust GraphQL APIs, and implement clean architecture using NestJS and TypeScript. Our platform matches your team with vetted, available freelance specialists in Berlin quickly and precisely to accelerate your software engineering projects.
Meet FRATCH Experts in Berlin, who have recently used NestJS
Aruldass Arulanandu
Last position:
Web Module Lead at Mphasis Limited
- Led the end-to-end delivery of enterprise full-stack web applications by driving requirement analysis, solution design, frontend and backend development, database design, API integration, code reviews, team coordination, Agile execution, CI/CD deployments, production support, performance optimization, security implementation, and stakeholder collaboration to deliver scalable, high-quality software solutions.
Oleg Abrazhaev
Last position:
Staff Software Engineer at Kpler Germany GmbH
- Delivered a new notifications platform implementation built from scratch to replace existing and upcoming services
- Collaborating with other teams to integrate more domains
Tech stack:
- Data: Scala 3, Apache Kafka, Python, Airflow, Astronomer
- BE-FE: TypeScript, NestJS, Java, Spring Boot, Vue
- Dev-ops: AWS, PostgreSQL, Docker, GitHub Actions, Kubernetes, Helm, ArgoCD
Nune Isabekyan
Last position:
Fractional CTO at OpsWorker
OpsWorker turns Kubernetes alerts into root-cause analyses, on top of the monitoring a team already runs. I lead the technical side: the agent architecture, the AWS infrastructure it runs on (fully inside EU regions), and the engineering decisions behind it, read-only in the cluster by default, human in the loop for judgment. The stack underneath: Amazon Bedrock and Bedrock AgentCore, agents built with the Strands Agents SDK, the Claude and OpenAI APIs, and the Kubernetes API.
Ibrahim Hilali
Last position:
Senior Full Stack / AI Engineer at Punktum Digital GmbH
- Context: Healthcare and laboratory teams required faster document analysis, treatment-planning support, and reliable AI workflows for MR/VR-assisted operations.
- Contribution: Built the AI healthcare platform, model/agent workflows, VR-glasses deployment platform, REST APIs, Next.js/React interfaces, and CI/CD pipelines.
- Impact: Delivered a production-ready AI product foundation that improved clinical document review, supported laboratory automation, and made VR fleet deployment manageable across environments.
Tech: TypeScript, Next.js, Node.js, React, Java, Spring Boot, Python, PyTorch, TensorFlow, Docker, PostgreSQL, OpenAPI, GitLab, GitHub Actions.
Hans-Christian Pahlig
Last position:
Senior Full Stack and AI Engineer at simpleshow
- Developed a Generative AI-based image recommendation engine for an AI video production system
- Implemented automatic image analysis with GPT-4o
- Built semantic vector search using OpenAI embeddings, MongoDB, and OpenSearch
- Tagged and indexed 4 million customer assets
- Redeveloped recommendation engine with a hybrid, balanced keyword and vector search plus filters
Gregor Doroschenko
Last position:
Founder, Principal Software Architect & Technical Consultant at Hold My Code GmbH
- Frontend modernization (multiple client engagements): Angular version upgrades, architecture refactoring, performance optimization, state management restructuring, and UI library consolidation resulting in faster load times and improved end-user experience across all projects.
- Web development: High-performance landing pages and company websites for SMB clients built with Next.js, SvelteKit, PayloadCMS, and TailwindCSS optimized for speed, SEO, and conversion.
- SaaS product development: Architecting and building an AI-powered platform for photography studio operators (PoC phase) with full-stack TypeScript: Angular frontend, NestJS backend, PostgreSQL, LLM integration (Gemini/Claude) for intelligent workflow automation.
- AI integration: Developed a PoC for AI-generated podcast avatars using the Gemini API for content production workflows.
- Angular deep dive workshops: Delivered 20+ workshops (3–5 days each, 8–10 participants) in a hands-on format where participants build a demo application modeled after their real business domain.
Recep Can
Last position:
Sr. Software Engineer at Endava
- Designed and deployed scalable REST APIs for enterprise clients
- Led migration of legacy systems to modern maintainable system, reducing deployment time and enabling daily deployments
- Mentored junior developers and collaborated cross-functionally to align technical roadmaps with business goals, improving team velocity by 50%.
- Tech Stack: PHP (Symfony), Golang, PostgreSQL, MySQL, GCP, Terraform, Kubernetes
Muhammad Ahmed Shehzad
Last position:
Senior Software Engineer at Verbund Pflegehilfe
Own Azure-hosted ASP.NET Core microservices for chronic-care workflows, sustaining 99.8% uptime across 3,000+ patient interactions.
Shape HL7 FHIR-based patient, encounter, and observation profiles delivering a unified source of truth for clinical teams and integrations.
Implement SignalR telemetry, Application Insights alerting, and automated pipelines that surface deteriorating vitals in under three seconds.
Automated consultant outreach by orchestrating Twilio voice campaigns via n8n workflows and VAPI AI assistants, boosting successful client contacts by 55%.
Entlass Manager: Led the end-to-end build of the chronic-care coordination platform, standing up Azure-native microservices, clinical data flows, and patient-facing tooling from initial requirements through production release.
Power Dialer: Built the Twilio-driven consultancy auto-dialer and n8n workflows, raising client reachability to 85%.
Adrian Calma
Last position:
Senior Consultant at DB Systel GmbH
- Spearheaded the development of MLOps and crafted MLOps strategies
- Guided market exploration efforts regarding MLOps
- Managed requirements
Kim Kern
Last position:
Lead Fullstack Node/React Developer at Rytle
- Development of React.js / Next.js web application, displaying live sensor data and optimized routes on interactive maps.
- Architected and managed Node.js backend services in Docker containers integrated with Kafka, responsible for order management and routing.
- Guided and supported junior developers in their professional growth as team lead developer.
- Technologies: node.js, React, TypeScript, Postgres, Docker, Kafka, Github CI, ArgoCD
Luca Demmel
Last position:
CTO & Co-Founder at Lucent Data GmbH
- Built a warehouse native customer data platform from scratch
- Successfully onboarded the first customer
- Built the first engineering team of 3 engineers
- Raised 1M€ in venture capital
Discover over 15,000 top freelancers
Statistics of experts using NestJS
Aggregated from the professional profiles of matched freelancers.
Experience
12 years (Germany: 16 years)
Position duration
2 years
Positions per freelancer
8 (Germany: 11)
Top business areas
Information Technology, Product Development, Project Management
Top industries
Information Technology, Media and Entertainment, Retail
Certification focus areas
Information Technology, Product Development, Project Management
Bachelor's degree or higher
100% (Germany: 85%)
Master's degree or higher
30% (Germany: 36%)
Doctorate
10% (Germany: 8%)
Certifications per freelancer
2
Most common languages
English, German, Russian
Speak two or more languages
100%
Based on our profile pool as of 30 Aug 2026.
Daily rate distribution
The chart shows how the daily rates of freelancers in this technology in Berlin are distributed, based on recent contracts on our platform. Each bar covers a rate range — its height shows how many freelancers charge within that range.
Average rates of experts in Berlin using NestJS
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 30 Aug 2026. Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.
About the technology
Enterprise Node.js for Modern Backends
NestJS has become the framework of choice for building scalable, enterprise-grade server-side applications. Written in TypeScript, it brings structured architecture to Node.js development. By combining object-oriented programming, functional programming, and reactive programming, it helps specialists write highly maintainable backend code.
Modular Architecture and Ecosystem
The architecture of NestJS relies heavily on modules, controllers, and providers. This strict structure ensures that software systems remain testable and loosely coupled.
- Native support for TypeScript out of the box
- Dependency injection container for clean code decoupling
- Flexibility to use Express or Fastify under the hood
- Extensive module ecosystem for databases, validation, and security
Core Deliverables of NestJS Specialists
Specialists build a wide array of high-performance backend systems.
- Highly scalable RESTful APIs and GraphQL endpoints
- Microservice architectures using RabbitMQ, Kafka, or gRPC
- Secure authentication layers using JWT and Passport
- Relational and non-relational database integrations with TypeORM or Prisma
Driving Backend Innovation in Berlin
Berlin is home to a vibrant community of tech startups and digital enterprises. Companies in Berlin increasingly adopt this framework to scale their fintech, e-commerce, and logistics platforms. Local engineering teams value the framework for its clean structure, which simplifies onboarding and accelerates product delivery in fast-paced Berlin tech hubs.
Hybrid and Remote Engineering in Berlin
Hiring backend professionals in Berlin offers flexible collaboration models. Many local businesses prefer a hybrid approach, combining remote execution with regular on-site planning sessions at their Berlin offices. Fluent English is the standard working language in most local tech companies, making integration seamless for international experts.
Accessing Specialized NestJS Expertise
Bringing in a dedicated external specialist ensures your backend projects are architected correctly from day one. Experienced freelancers help internal teams bypass common architectural pitfalls, implement robust automated testing, and streamline CI/CD pipelines. They deliver clean, well-documented code that is easy for your permanent staff to maintain.
Frequently asked questions
What clients ask us most about NestJS — answered in short.
NestJS is primarily used for building efficient, reliable, and scalable server-side applications. It is particularly well-suited for enterprise applications, microservice architectures, and complex APIs that require strong architectural guidelines.
While Express is a minimalist framework, NestJS provides a complete architectural pattern out of the box. It utilizes Express under the hood by default but adds TypeScript support, dependency injection, and modular organization to make large codebases manageable.
Professionals working with NestJS frequently integrate databases using ORMs like TypeORM, Prisma, or Mongoose. They design schema migrations and optimize queries for databases such as PostgreSQL, MongoDB, and MySQL to ensure high-performance data access.
While NestJS is strictly a backend framework, many backend specialists possess strong frontend knowledge in Angular or React. This is because the framework shares similar architectural concepts with Angular, making full-stack collaboration highly efficient.
Yes, many backend experts based in Berlin are open to hybrid models, split between remote work and on-site alignment meetings. Having your specialist attend key sprint planning sessions at your Berlin office can significantly boost team alignment.
Most tech professionals in Berlin work entirely in English, as it is the primary language of the local startup and enterprise tech ecosystem. German language skills can be an asset for specific local regulatory projects, but English is typically sufficient for engineering roles.
Look for candidates who demonstrate a deep understanding of TypeScript, dependency injection, and clean architecture principles. A strong NestJS freelancer should be able to show previous work involving custom decorators, interceptors, and robust unit testing.
Absolutely, NestJS has native, built-in support for the microservices architectural style. It simplifies transport layer configurations, allowing specialists to switch easily between TCP, gRPC, Redis, RabbitMQ, and Kafka without rewriting core business logic.
The average hourly rate of freelancers in Berlin, Germany who have used NestJS in their recent projects is 87 €, which corresponds to a daily rate of about 695 € based on an 8-hour working day.
Of the freelancers in Berlin, Germany who have used NestJS in their recent projects, 100% hold at least a Bachelor's degree, 30% hold at least a Master's degree, and 10% hold a doctorate.
On average, freelancers in Berlin, Germany who have used NestJS in their recent projects have 12 years of professional experience, with a single engagement typically lasting around 2 years.
The most common languages among freelancers in Berlin, Germany who have used NestJS in their recent projects are English (100%), German (91%), and Russian (27%).
The most common industries among freelancers in Berlin, Germany who have used NestJS in their recent projects are Information Technology (100%), Media and Entertainment (45%), and Retail (45%).
The most common business areas among freelancers in Berlin, Germany who have used NestJS in their recent projects are Information Technology (100%), Product Development (100%), and Project Management (64%).
Main locations of FRATCH Experts, who have recently used NestJS
Our freelancers and interim experts are at home across the DACH region — available on-site in the major business hubs or fully remote. Choose a location to discover matched specialists, local market insights and up-to-date availability.
Berlin 
Hamburg Munich Cologne Frankfurt Stuttgart Dusseldorf Leipzig Dortmund Essen Bremen Dresden Hanover Nuremberg 
Munich Request a free demo
Get in touch with the FRATCH team and we will get back to you within 4 hours.
Would you rather directly get in touch?
We always have the time for a call or email!
Philipp Thomaschewski
FRATCH CEO
