Postman Experts in Berlin
in minutes with vetted freelancers and the power of AI.Hire experts who create reliable API requests, build and maintain Postman collections, and document test flows for teams in Berlin or remote setups. Get fast, precise matching with vetted, available freelancers.
Meet FRATCH Experts in Berlin, who have recently used Postman
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.
Steffen Seitz
Last position:
Senior Technical PM, CRM Core Experience & AI at Propstack GmbH (Scout24 S.E.)
- Built a JTBD-based prioritization framework for 3,000+ accumulated feature requests, identified 27 broker jobs, validated 8 through 25 user interviews, and used the resulting job map as a live prioritization filter for all incoming channels (Upvoty, CSAT, consulting tickets).
- Responsible for the Scout24 Lighthouse initiative: Document Intelligence with full RAG architecture (semantic chunking, bge-m3 embeddings, pgvector, BM25+Dense hybrid retrieval).
- Reduced lead time of customer feature requests to 3.1 days through code analysis, ticket specification, and independent implementation using a coding agent (Codex).
- Developed an LLM-based support agent (GPT-4o mini, Codex-generated merge requests) that reduced 3rd-level escalations from 40% to 5% of all monthly tickets.
- Integrated six partners through technical coordination, specification, backlog and release management, and led seven full stack developers.
- Eliminated regulatory exposure for brokers in six weeks through risk analysis (BGH ruling on distance selling/GDPR), new audit features, and coordination with legal and data protection officers.
Abed Davarpanah
Last position:
Co-Founder, Product Manager at HODL It!
- Cut first-30-day post-subscription churn 45% to 20% by revamping onboarding and optimizing time-to-value.
- Drove 3x LTV in 6 months through retention and monetization experiments across the customer lifecycle.
- Owned app redesign and feature delivery leading to lifting active-user NPS from 6.3 to 8.5.
Imran Ali
Last position:
Software Engineer II at LivePerson Germany GmbH
- Led development of 15+ microservices (Java 17, Spring Boot) driving customer interactions; migrated from on-prem to GCP Kubernetes, improving scalability and reducing infra cost by 20%.
- Optimized user services with CouchDB caching and API refactoring, cutting response times by 35% and enhancing customer experience.
- Implemented canary deployments, FluxCD GitOps, and CI/CD optimizations in GitLab, reducing release lead time by 25% and enabling zero-downtime rollouts.
- Set up Grafana health checks and Anodot alerts for latency, error, and throughput monitoring, reducing MTTR by 40%.
- Built secure APIs using OAuth2, DPoP, and Gatekeeper, integrated REST and GraphQL, and achieved 90%+ test coverage with unit and E2E tests.
- Mentored junior developers, promoted Agile best practices, and collaborated cross-functionally to deliver high-impact, reliable customer-facing features.
Ola Van Dunen
Last position:
IT Lecturer
- IT training in theory and practice for IT specialists in application development and system integration
Unnikuttan Velamkudy Vijayan
Last position:
Managing Director (Co-Founder) at AathmaSignals
- Spearheading investor outreach and partnership development as founding MD, building the business case and technical narrative needed to attract initial funding and strategic collaborators in the digital health space
- Designing multi-agent AI systems for autonomous biosignal analysis, orchestrating LLM-based reasoning pipelines with domain-specific medical context to enable intelligent, clinical decision support
Vili Dhamo
Last position:
Technical Lead, Data Engineer at Mercedes-Benz Consulting
- Optimized the data architecture (medallion) to better decouple processing stages and improve transparency and reproducibility
- Ensured technical quality of data processing in Databricks by introducing schema enforcement, data quality checks and a structured data architecture
- Orchestrated pipelines with Azure Data Factory
- Professionalized and automated the development and deployment process by integrating Git and GitHub Actions
- Led the Data Engineering team (3 members) in a functional role
- Conducted workshops to optimize and stabilize the data platform and the development process
- Collected and prioritized new requests, maintained the product backlog
- Technologies: Microsoft Azure (Data Lake, Data Factory), Databricks, Apache Spark (PySpark), Python, SQL, Git, Confluence, Power BI, Power Apps, Dataverse, MS SharePoint, Mural
Niharika Ghosh
Last position:
Staff Product Lead - Pricing & Insight at University of Illinois Urbana-Champaign
Nikhil Kashid
Last position:
Head of Product (Contract) at illuminem
- Leading product strategy and platform development for B2B sustainability solutions.
Ayodeji Eluwande
Last position:
Product Lead, Strategy and Operations at Skilladder AI
- Engineered and delivered a full-stack assessment platform from prototype to production, now the company’s primary product, using AI tools to build a multi-tenant dashboard.
- Cut assessment deployment time by 85% (from weeks to 24 hours) by building a template-based system with built-in scoring, proctoring, and participant management.
- Grew platform adoption to 6 recurring enterprise clients by owning the full product lifecycle: research, requirements, design, and hands-on development.
Abhilasha Sharma
Last position:
Advisory Board at Intersteller Consulting GmbH
- Holds an advisory role in this startup on providing guidance on use of AI in product management to use Jira AI
- Working on real-world applications of AI tools like ChatGPT, Visual Studio, Augment, and Synthesia to enhance product management and user communication
Tobias Jaeuthe
Last position:
Design of an AI-Agent-Based ERP System
- Design of an LLM-based agent system to control the ERP software
- Development of agent workflows with LangGraph and PydanticAI
- Planning interfaces between business logic and language models
- Planning agent orchestration
- Prototype development and demonstration
Tools: Python, Pydantic, React, LangChain, LangGraph, Linux
Sabaina Arshad
Last position:
Product Manager at Samwise GmbH
- Led stakeholder management, reported to the CPO, and partnered with engineering to ship CMS improvements, including user support, bug resolution, user interviews, market research, and competitor analysis.
- Drove Agile/Scrum ceremonies and roadmap planning, contributing to product vision, discovery, and strategic decision-making; created feature documentation, collaborated with developers, and led CMS QA, functional testing, automated testing, and UAT.
- Owned roadmap and prioritization using funnel analysis and commercial impact assessments; executed hypothesis-driven experiment loops to improve conversion and CTR.
- Managed product development of the couponing CMS, supporting issue resolution and assisting users with shop, coupon, campaign, gift card, and affiliate network deeplink setup; integrated AI technologies.
- Created scalable processes, SOPs, and workflows to standardize CMS usage across markets, reducing support tickets; spearheaded the Autopilot project to fetch deals and coupons via automation and AI.
- Drove CX improvements across coupon and gift card features for Condé Nast (WIRED, CN Traveller, Glamour), LA Times, and GQ; achieved a 10% increase in clickout conversion rate, a 19% increase in CTR, and a 16% reduction in drop-off at the coupon copy step.
Fikret Altay
Last position:
Senior Product Manager at Enocta
- Executing the roadmap for LMS/LXP platform with 550+ enterprise clients and 4+ million users
- Led the 0-to-1 development of a conversational AI role-play product with the AI team
- Led GTM for the AI Roleplay, creating a new ARR stream, acquiring 15+ enterprise customers in Q1
- Led the development & GTM of a conversational AI Mentor product
- Serving on the strategic leadership team, contributing to long-term product and business strategy
Mohamed Keita
Last position:
Interim Senior Camunda & BPMN Consultant, Spring Boot & Java Backend Developer at GEMA/IT4IPM GmbH
- Subject matter expert for the client on modeling and developing Camunda BPMN 2.0
- Development of new features and APIs, and coordination of tasks
- Design and development of RESTful APIs with Swagger (code first)
- Creation of target designs, high-level concepts, and requirement specifications
- Analysis and evaluation of alternative solution approaches
- Integration of external IT systems (ANUBIS, SES, ZPS) via Google GCP Pub/Sub and RESTful web services
- Pair programming, code reviews, and collaboration with API product owners
- Consulting on transforming legacy BPMN workflows and configuring Camunda BPM
- BPMN and DMN modeling and implementation in short iterations
- Operational support, bug fixing, and knowledge documentation
- Use of TDD, static code analysis with SonarQube, and integration tests
- Automation of test cases in Java and analysis of stack traces/logs on GCP-PROD
- Identification and execution of test data and documentation of test results
Discover over 15,000 top freelancers
Statistics of experts using Postman
Aggregated from the professional profiles of matched freelancers.
Experience
13 years (Germany: 17 years)
Position duration
1.7 years (Germany: 1.8 years)
Positions per freelancer
9 (Germany: 12)
Top business areas
Information Technology, Product Development, Project Management
Top industries
Information Technology, Banking and Finance, Automotive
Certification focus areas
Product Development, Information Technology, Project Management
Bachelor's degree or higher
100% (Germany: 93%)
Master's degree or higher
64% (Germany: 58%)
Doctorate
4% (Germany: 7%)
Certifications per freelancer
2 (Germany: 3)
Most common languages
German, English, Hindi
Speak two or more languages
97%
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 Postman
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
API work
Postman is a tool for working with APIs. Teams use it to send requests, inspect responses, and share repeatable examples with other specialists. It helps turn API work into something clear, testable, and easy to review.
What it supports
- Request building and response inspection
- Collections for grouped API flows
- Environments and variables for different setups
- Automated checks for endpoints and contracts
- Shared documentation for internal and external use
Where it fits
Strong Postman professionals support backend services, public APIs, partner integrations, and microservice testing. They are often brought in when teams need consistent request sets, cleaner handoffs, or clearer QA around changing endpoints.
Skills around it
Good specialists know REST basics, JSON, headers, auth methods, and status codes. They also understand how Postman collections, scripts, and environments work together, plus how to keep API documentation readable for other experts.
When to hire
- Your API tests are manual and slow
- Collections are inconsistent across teams
- New endpoints need clear examples and checks
- Integrations fail because request details are unclear
- You need short-term support for release validation
Berlin projects
In Berlin, Postman work often sits around product teams, SaaS products, fintech systems, and platform integrations. Companies hire freelance specialists for focused help, whether they work on-site with local teams or remotely in English with distributed groups.
Frequently asked questions
Before you brief your next project: the most common questions about Postman.
Postman is used to design, send, and verify API requests. Teams use it to explore endpoints, share collections, and document how services should behave. It is especially useful when several specialists need the same request setup and response expectations.
No. Postman starts with manual request testing, but it also supports reusable collections, scripts, environments, and automated checks. That makes it useful for both quick investigation and repeatable API validation.
Postman is usually chosen for hands-on request work, test flows, and collaboration around live APIs. Swagger and OpenAPI tools are often stronger for formal API contracts and generated docs. Many teams use both: OpenAPI for design and Postman for execution and validation.
A strong Postman specialist should understand REST, JSON, authentication, headers, and status codes. Knowledge of scripting, CI checks, and API documentation also helps. For more complex integrations, experience with backend services and testing habits matters too.
You do not need a large project to justify help from a Postman expert. Many companies bring in a specialist when API work starts slowing down, request sets become inconsistent, or release checks need structure. The right scope can be a single service, a shared collection, or a full integration flow.
Yes. Postman work is often well suited to remote collaboration because the core deliverables are collections, request examples, scripts, and documentation. In Berlin, some teams prefer a mix of on-site sessions for alignment and remote follow-up for ongoing API work.
Look for clear collections, readable naming, reusable variables, and tests that check the right behavior instead of only happy paths. A good Postman professional explains choices well and keeps requests aligned with the real API contract. The best sign is that other specialists can use the work without extra clarification.
A Postman specialist usually needs endpoint access, sample payloads, auth details, and a clear goal for the API work. Access to the source of truth for the API, such as documentation or contract files, also helps. When the team is in Berlin, quick feedback from product or backend specialists can speed things up a lot.
The average hourly rate of freelancers in Berlin, Germany who have used Postman in their recent projects is 72 €, which corresponds to a daily rate of about 574 € based on an 8-hour working day.
Of the freelancers in Berlin, Germany who have used Postman in their recent projects, 100% hold at least a Bachelor's degree, 64% hold at least a Master's degree, and 4% hold a doctorate.
On average, freelancers in Berlin, Germany who have used Postman in their recent projects have 13 years of professional experience, with a single engagement typically lasting around 1.7 years.
The most common languages among freelancers in Berlin, Germany who have used Postman in their recent projects are German (97%), English (97%), and Hindi (16%).
The most common industries among freelancers in Berlin, Germany who have used Postman in their recent projects are Information Technology (100%), Banking and Finance (50%), and Automotive (34%).
The most common business areas among freelancers in Berlin, Germany who have used Postman in their recent projects are Information Technology (100%), Product Development (97%), and Project Management (63%).
Main locations of FRATCH Experts, who have recently used Postman
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.
Hamburg 
Munich 
Cologne 
Frankfurt 
Stuttgart 
Dusseldorf 
Essen 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
