HTTP Experts in Frankfurt
matched in minutes by AIHire experts who design resilient API communication, optimize HTTP/2 and HTTP/3 delivery, and troubleshoot production traffic. FRATCH connects you quickly with vetted, available freelancers whose experience fits your technical and business requirements.
Meet FRATCH Experts in Frankfurt, who have recently used HTTP
Minh D.
Last position:
Project Manager / Business Analyst / Application Manager at Finance and Insurance
Introducing 5 different process applications for various teams
Release planning: scope and time management
Resource/capacity planning
Conducting sprint planning / retrospectives
Increment planning (multiple sprints)
Preparing steering committee meetings / reporting to the executive board
Coordinating / aligning with external suppliers / deliveries
Multi-project resource planning
Aligning with the business unit and development team
Identifying best practices with IBM BAW
Cost control and planning for the project team and external service providers
Collecting KPIs using LogScale
Analyzing application errors with LogScale / queries
Defining user stories / aligning requirements with the business unit and development team
Testing and defect tracking
UI/UX design of the application
Preparing and facilitating brown-paper workshop
Test concept, test data, test organization, test execution
Recording team velocity / metrics
Executing tests
Scripts for automated testing
Organizing tests with the business unit and IT
Recording and prioritizing defects
Setting up and operating the application
Setting up application monitoring with LogScale dashboards
Checking health endpoints with PowerShell
Post mortem analysis
Setting up incident management
Setting up problem management
Analyzing errors using LogScale queries and dashboard
Pre-processing data for AI
Conducting evaluation with AI language models (Meta Llama 3.3 LLM and deepset Haystack) and RAG
Installing runtime environments for LLMs (large language model)
Evaluating various LLMs
Installing RAG (retrieval augmented generation) and integrating with LLM
Extracting unstructured data with LLM and RAG
Project based on IBM BAW (Business Automation Workflow), WebSphere Liberty, Domea, d.3, REST, LogScale (formerly Humio), Swagger, PowerShell, JIRA, Confluence, Lucom Interaction Platform (LIP), Mattermost, Jabber
Onik M.
Last position:
SAP SuccessFactors & S4HANA Consultant at Banking Industry
Extracted relevant infotypes from SAP HCM for migration to SuccessFactors Employee Central and mapping to ECP fields.
Configured P2P integration including BAPI setup and secured data exchange with HTTPS and OAuth protocols.
Set up foundational settings in Recruiting (REC) including roles, permissions, and job requisition templates.
Implemented Career Site Builder to create a branded candidate experience and integrated external job boards.
Configured candidate application workflows, screening, interviewing, and hiring communication templates.
Set up pre-screening questions and assessment tools including DHB sanction list checks.
Implemented automated background check and KYC integration with external vendors in the REC module.
Localized job requisition templates to reflect regional job titles and regulatory compliance.
Customized onboarding document templates and localized document archiving protocols (DRTM).
Adjusted onboarding forms to capture country-specific employee information including Form I-9.
Enabled Form I-9 remote document verification and integrated eVerify with SuccessFactors.
Set up automated reminders for employees and HR to complete I-9 sections within deadlines.
Configured pre-Day 1 access for new hires to complete tasks and mandatory trainings prior to start date.
Enabled e-signature integration for onboarding documents to support remote verification.
Technologies: SAP SuccessFactors, BTP, CPI, HCM onPremise, EC, ECP, REC, ONB, Form I-9, eVerify, S4HANA.
Ashkan Z.
Last position:
Microsoft Azure Senior Data Engineer / Senior Data Scientist at Vattenfall Europe
- Advising on the use of analytics and BI tools and services in the Microsoft Azure stack (e.g. MS Fabric, Synapse Workspaces and dedicated SQL pools, SQL Database, PostgreSQL, Snowflake, Databricks, Data Factory, SSIS, Analysis Services, Function Apps, Power BI, ML)
- Independently designing analytics solutions with Python, SQL, etc.
- Designing and implementing ETLs and data pipelines
- Creating and maintaining APIs
- Independently applying CI/CD, testing, and version control
- Data modeling
- Model development and optimization
- Anomaly detection with AI
- Predictive analytics
Used technologies:
- Snowflake
- Fabric
- Azure Synapse Analytics
- Azure DataFactory
- Azure Data Lake
- Azure DevOps
- Databricks
- Spark
- CI/CD
- SQL Database
- Python
- Power Platform
Reinhard G.
Last position:
IT Infrastructure / User Management at UMF – University Medical Center Frankfurt
- User account management and creation in Active Directory
- Group management and modification in Active Directory
- Permission management on file servers
- Exchange/Outlook support
- VPN setup
- System and product support: Windows 10, Windows 11, Office 2019, Office 365, Active Directory, TeamViewer, RSA VPN, Microsoft Teams, RSA Security Console, Deep Discovery Mail Inspector, ServiceNow, Macmon
Suneel D.
Last position:
SAP Consultant & Developer at KS KeySolutions GmbH
- ABAP developments for rku.it GmbH, Agena GmbH, Koenig & Bauer AG, Salzgitter AG, duagon AG
- Redesigned material configuration data mass maintenance Fiori app for Siemens AG Engineering to resolve system resource issues
- Conducted S4Hana ABAP code remediation, ATC checks, and implemented ABAP parallel processing for Voestalpine AG
Björn A.
Last position:
Project Manager at DB InfraGO
Project Elevator Emergency Call Reorganization: Project to evaluate and define a new technical solution for connecting elevator emergency calls across all DB InfraGO passenger station facilities.
Objectives: Secure redundant connectivity for all sites nationwide. Define the technical solution, document it, and provide thematic oversight and control of specialist and line organizations.
Identify and commission the technical solutions.
Manage the documentation and approval of the technical solution within DB regulations.
Define and follow up on the roadmap for the solution description.
Develop a rollout plan to prevent shutdowns.
Prepare, align, and implement decision proposals for steering committees.
Communicate the solution in all committees and regional departments.
Peter V.
Last position:
IT Consultant at Evotec KG
- Operation and administration of Windows 2016 / 2019 servers and domains
- Infrastructure services (Active Directory, ADFS, AD Azure Connect, DHCP, DNS, Group Policies)
- Consulting, support and troubleshooting of customer systems
- Documentation and concept design in the area of MS Active Directory
- Updating operation, process and system documentation
- Ticket handling (remote analysis and resolution via incident, change and problem management)
- Technologies: Windows 2022, Active Directory, ADFS, AD Azure Connect, DHCP, DNS, GPO, VMware vSphere, CheckMK, Exchange 2019, PowerShell, Jira, Confluence, Office 365, Matrix42, NetApp, Ansible
Mohammad A.
Last position:
ParkProReakt at Justus Liebig University Giessen
- proactive instead of reactive symptom detection in Parkinson patients
- iOS development
- FHIR integration
- database structure
Discover over 15,000 top freelancers
Statistics of experts using HTTP
Aggregated from the professional profiles of matched freelancers.
Experience
21 years (Germany: 22 years)
Position duration
2 years (Germany: 1.9 years)
Positions per freelancer
22 (Germany: 18)
Top business areas
Information Technology, Business Intelligence, Project Management
Top industries
Information Technology, Manufacturing, Healthcare
Certification focus areas
Information Technology, Business Intelligence, Project Management
Bachelor's degree or higher
80% (Germany: 79%)
Master's degree or higher
60% (Germany: 43%)
Doctorate
40% (Germany: 9%)
Certifications per freelancer
5 (Germany: 3)
Most common languages
German, English, Bangla
Speak two or more languages
88% (Germany: 94%)
Based on our profile pool as of 19 Sep 2026.
Daily rate distribution
The chart shows how the daily rates of freelancers in this technology in Frankfurt 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 Frankfurt using HTTP
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 19 Sep 2026. Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.
HTTP experts industry focus
See which industries our matched freelancers work in most often — every figure is calculated live from the freelancers on FRATCH.
- Information Technology (100%)
- Manufacturing (88%)
- Healthcare (75%)
- Government and Administration (75%)
- Automotive (63%)
- Banking and Finance (63%)
- Media and Entertainment (63%)
- Education (50%)
Please note that freelancers can work across multiple industries, so percentages overlap.
About the technology
Protocol foundation
HTTP, or Hypertext Transfer Protocol, is the application-layer standard that lets clients and servers exchange requests and responses across the web. It carries HTML, JSON, files, images and other resources through methods such as GET, POST, PUT and DELETE. Its stateless model supports everything from public websites to internal services.
Web and API delivery
Companies use HTTP to expose APIs, connect frontend applications with backend services, and integrate external systems. Strong protocol design covers resource naming, status codes, headers, content negotiation, authentication and error handling. HTTP also underpins REST services, webhooks, service-to-service calls and browser-based applications.
- Design predictable REST and JSON interfaces
- Connect services through secure HTTP requests
- Define caching, redirects and error responses
- Trace slow or failing requests across systems
Versions and ecosystem
HTTP/1.1 remains common, while HTTP/2 improves multiplexing and header efficiency. HTTP/3 runs over QUIC and can reduce the impact of connection changes and packet loss. Specialists often work with TLS, DNS, reverse proxies, CDNs, load balancers and web servers such as Nginx or Apache HTTP Server.
When expertise matters
Freelance expertise is useful when an API is being introduced, a legacy interface is being modernized, or production traffic exposes reliability and latency problems. Companies in Frankfurt may need professionals who can collaborate on-site with local teams or work remotely across time zones. Clear English communication, and German where required, helps when protocol decisions affect several departments.
- Replace inconsistent endpoint behavior
- Prepare a migration from HTTP/1.1 to HTTP/2 or HTTP/3
- Improve caching and connection reuse
- Investigate security or interoperability issues
Security and operations
HTTP expertise includes HTTPS configuration, TLS certificates, authentication schemes, authorization boundaries and protection against request abuse. Professionals analyze logs, traces and packet behavior, then validate changes with browser tools, curl, Postman, automated tests and observability systems. They also consider proxies, gateways and cache behavior in real deployment paths.
Signs of strong specialists
Good professionals explain protocol choices in terms of user impact, system behavior and operational risk. They distinguish application errors from transport, proxy and infrastructure problems, and document headers, contracts and compatibility expectations. Look for practical experience with API testing, performance analysis, secure deployments and clear handover documentation rather than familiarity with HTTP terminology alone.
Frequently asked questions
Questions about HTTP? Start with the answers below.
HTTP enables communication between clients and servers through requests and responses. Companies use it for websites, REST APIs, webhooks, file delivery and service-to-service integrations, usually protected with HTTPS.
HTTP versions share the same request-and-response foundation, but HTTP/2 adds multiplexing and more efficient header handling. HTTP/3 uses QUIC over UDP and can maintain connections more effectively when networks change or lose packets.
A strong HTTP specialist usually understands REST, JSON, TLS, DNS, reverse proxies, caching and load balancing. Experience with Nginx, Apache HTTP Server, CDNs, API gateways, browser tools and observability makes troubleshooting more complete.
The right level depends on the risk and scope, not on the protocol name alone. A contained API change may need focused implementation and testing, while a migration, security review or performance investigation calls for someone who has handled production traffic and complex network paths.
HTTP work is often well suited to remote collaboration because specifications, repositories, test environments and traces can be shared securely. For Frankfurt teams, on-site workshops can still help when specialists must align with product, security or operations groups, and language expectations should be agreed early.
Ask the HTTP specialist to explain status codes, headers, caching, authentication and failure handling for a realistic scenario. Review whether the proposed interface is documented, tested, observable and secure, and check that the professional can separate client, server, proxy and network causes.
Bring in a HTTP specialist when an API contract is unclear, integrations fail inconsistently, or latency and connection behavior are difficult to diagnose. Freelancers can also support an HTTP/2 or HTTP/3 transition, improve gateway configuration or provide an independent security and reliability review.
HTTPS is HTTP protected by TLS, which encrypts traffic and helps verify the server identity. It does not make an application secure by itself, so teams still need sound authentication, authorization, input validation, secret handling and monitoring.
The average hourly rate of freelancers in Frankfurt, Germany who have used HTTP in their recent projects is 103 €, which corresponds to a daily rate of about 824 € based on an 8-hour working day.
Of the freelancers in Frankfurt, Germany who have used HTTP in their recent projects, 80% hold at least a Bachelor's degree, 60% hold at least a Master's degree, and 40% hold a doctorate.
On average, freelancers in Frankfurt, Germany who have used HTTP in their recent projects have 21 years of professional experience, with a single engagement typically lasting around 2 years.
The most common languages among freelancers in Frankfurt, Germany who have used HTTP in their recent projects are German (100%), English (88%), and Bangla (13%).
The most common industries among freelancers in Frankfurt, Germany who have used HTTP in their recent projects are Information Technology (100%), Manufacturing (88%), and Healthcare (75%).
The most common business areas among freelancers in Frankfurt, Germany who have used HTTP in their recent projects are Information Technology (100%), Business Intelligence (75%), and Project Management (75%).
Main locations of FRATCH Experts, who have recently used HTTP
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 
Munich Countries:
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Philipp Thomaschewski
FRATCH CEO
