GPRS Experts in Germany
for reliable mobile IoT connectivity, matched in minutes with vetted freelancersHire experts who connect sensors, vehicles and remote equipment through GPRS, integrate GSM networks with embedded systems, and maintain dependable machine-to-machine data flows. FRATCH finds a precise match quickly from vetted, available freelancers.
Meet FRATCH Experts in Germany, who have recently used GPRS
Rudolf E.
Last position:
Datacenter Engineer, Network & Security Administrator at International insurance group
Operation and further development of the network and security infrastructure.
Monitoring, analysis and resolution of network and security incidents.
Cross-department collaboration with other specialist teams for operations, further development and reporting.
Firewall vulnerability analysis.
Firewall rule approvals.
Troubleshooting IP communication issues in the network and firewall infrastructure.
Security-critical IT infrastructure, processing of personal data, compliance with legal regulations.
Products: Palo Alto Networks Firewalls, Cisco ACI, Checkpoint Firewalls, F5
Technologies: SDN, SDWAN, Cisco EPIC, Cisco ACI
Christian R.
Last position:
Project Manager, Outlook and Teams Rollout at BWI
- Gathering information
- Creating rollout wave concepts
- Coordinating employees
- Monitoring and managing activities
- Project management including analysis and reporting to the board
- Creating instructions and specifications
- Training floorwalkers
- Supporting the rollout on site
- VIP support
- Introducing SharePoint
Marko O.
Last position:
System Administrator in a 6-person Team at FITS
- System administration of FreeBSD 11, 12 and 13.1 in a secure cloud software solution
- Administration of proxy servers for FITS and its clients, banks and state banks
- Administration of secure internet solutions
- Administration of secure mail solutions and mail gateways
- Administration of Apache 2.4 web servers
- Planning and maintenance of servers and network components in FNT Command
- Incident, change and ticket handling, especially troubleshooting network issues using Splunk and ARS
- Troubleshooting and log file analysis using Splunk Enterprise
- Monitoring with Nagios
- Ordering, provisioning and installation of certificates on Apache web servers, Nginx web servers and load balancers
- Hardware: HP ProLiant DL380 Gen 9 and 10, Cisco Catalyst
- Software: FreeBSD 11, 12 and 13.2, FNT Command, shell scripts, MySQL databases, ServiceNow, ARS, Splunk Enterprise 8.15
Daniel K.
Last position:
Project planning and implementation of a 95 kWp PV system at Asset management company
- Analysis of technical and economic feasibility
- Creation of a detailed project plan including time and resource management
- Requesting and evaluating offers, selecting components, and managing suppliers
- Coordination of all involved trades (e.g. electricians, installation companies)
- Monitoring the construction work and ensuring deadlines, budgets, and quality standards are met
- Acceptance and commissioning of the PV system including documentation
- After project completion: optimizing monitoring and supporting grid connection
Michael E.
Last position:
Software Developer at Continental
- Supported a telematics component in the automotive sector with SELinux and open-source license management.
- Products: SELinux, iMX8, ScanCode.
- Skills: Linux, firmware development, Python.
René K.
Last position:
Freelancer at Freelance work
- Business analysis
- Requirements management
- Project management
- Stakeholder management
- Team leadership
Rupesh K.
Last position:
IT Baseline Compliance Consultant at Consultant
- Baseline compliance verification against MAS audit findings
- Building technical architecture concept for 30 technologies to build hardening standard artifacts
- Identifying and building automation possibilities for given technologies based on CIS
- Building the standard baseline configuration based on internal security standard
- Responsible for building Cloud Native Application Protection Platform (CNAPP) architecture artifacts based on Azure cloud platform
- Responsible for RFQ and RFP for different CNAPP solutions (Qualys Total Cloud, CrowdStrike, Azure Security Center)
- Supporting compliance verification and validation via automated scripts for a sample population of IT devices and instances
- Responsible for complete vulnerability management lifecycle using Nexpose, remediation, reporting and integration of results with Splunk, HPSM and Tableau
- Audit support for MAS
Ould Aly I.
Last position:
Functional Safety Assessor at VW
- Pre-assessments and review of functional safety status for ADAS ECUs and body controller components
- Conduct functional safety audits
- Review the functional safety status of the E3 1.2 in a pre-assessment
- Document interviews
- Document findings and generate internal reports
Methods:
- ISO26262
- Automotive SPICE Level 2, 3
- Agile methods, SAFe
Tools:
- DOORS
- Enterprise Architect
- JIRA & Confluence
- IQ-FMEA
- Isograph
Jürgen H.
Last position:
iOS App Development (AI-based) at Refreco GmbH
- Development of iOS apps in Swift
- AI-supported SW development using Vibe Coding with Claude Code
- Web applications through Vibe Programming
- Use of Swift, Xcode 15, Claude Code, Proxmox, GitLab, Visual Studio Code, Cursor, Doors, ClearCase
- Use of MS Project, OpenShift, Docker, Project Server, PageMaker, CRM, MS SQL Server
- SW techniques: UML, BPMN 2.0, ERD, client/server technology
Juan S.
Last position:
Embedded Software Consultant at Embedded Software Consulting
- Development of a solar charge controller on an STM32 platform running FreeRTOS
- Development of embedded DSP software for automotive audio applications. Real-time signal processing software using C and Python/NumPy
- Development of serial drivers (SPI, I2C, UART) and real-time components in C for an electricity meter telemetry platform
- Unit testing with Unity and integration testing with Python
Miroslav P.
Last position:
Managing Consultant at ICTT Digital Networks
TSI customer project data center migration (since 2024-07-01)
Inventory of active IT/OT components
Creation / management of the migration concept
Planning / execution of migration tests
Execution of the IoT migration (network, VPN gateway, firewall adjustments)
Service migrations (mobile services)
Re-design of outdated technologies / services
Integration into operations
Logistics Bus project at Daimler Truck and Mercedes Benz (2024-01-01 – 2024-06-30)
Development Lead / Technical Consultant for the Logistics Bus
Coaching of customers / TSI development teams and Product Owners
Creation / review of architecture designs and documentation
Project planning / customer meetings
Support for migrations from Java/WebSphere/JBoss to Kubernetes
Service Design Performance Visibility (2022-06-01 – 2023-10-31)
Performance Visibility service development, network monitoring service for internal Telekom customers
Planning/integration/expansion of PV monitoring for cloud environments (AWS, Microsoft Azure)
Design/planning/implementation of Performance Visibility services based on NetScout / Kadiska software in customer environments
Agile project management / execution of PoCs (Proof of Concepts)
Design / architecture / concept creation
Diagnosis of network problems
Packet capturing / debugging
Creation of customer and training documentation
Bernd M.
Last position:
Embedded Linux Developer at Continental AG
- Kernel update in Yocto project from v5.15 to v6.12
Guy Armand B.
Last position:
Project Search at Project Search
Steffen S.
Last position:
Senior Tester at Deutsche Bundesbahn
- Creation, automation, and execution of regression tests
- Manual, automated, and load & performance testing
- Use of Micro Focus Silk Central Test Management tool, AWS Workspace, Kubernetes, Postman, OPENLens, GitLab CI/CD, SharePoint, Confluence, Jira, PostgreSQL, Oracle, SQL, SAFe
Stefan F.
Last position:
Project Management – Telecommunications at 1&1 Versatel
- Set of concurrent projects (BSS/OSS related)
Discover over 15,000 top freelancers
Statistics of experts using GPRS
Aggregated from the professional profiles of matched freelancers.
Experience
34 years
Position duration
2.2 years
Positions per freelancer
22
Top business areas
Information Technology, Project Management, Product Development
Top industries
Information Technology, Telecommunication, Automotive
Certification focus areas
Information Technology, Project Management, Operations
Bachelor's degree or higher
93%
Master's degree or higher
79%
Doctorate
7%
Certifications per freelancer
7
Most common languages
German, English, Spanish
Speak two or more languages
100%
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 Germany 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 Germany using GPRS
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.
GPRS 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 (94%)
- Telecommunication (94%)
- Automotive (59%)
- Manufacturing (59%)
- Banking and Finance (53%)
- Energy (47%)
- Professional Services (47%)
- Aerospace and Defense (41%)
Please note that freelancers can work across multiple industries, so percentages overlap.
About the technology
What GPRS is
GPRS, or General Packet Radio Service, is a packet-switched mobile data service built on GSM networks. It gives devices an always-on data connection without requiring a traditional voice call. Companies use it for telemetry, remote monitoring, asset tracking and machine-to-machine communication where modest bandwidth is sufficient.
Typical applications
GPRS supports connected equipment in places where newer mobile networks are unavailable, costly to deploy or unnecessary for the data volume. Common project areas include:
- Vehicle and fleet tracking with location and status updates
- Utility meters, vending machines and industrial controllers
- Alarm systems, payment terminals and remote service equipment
- Environmental sensors and low-bandwidth telemetry
Ecosystem and tooling
Work with GPRS often spans GSM modules, SIM cards, antennas, embedded firmware and network settings. Specialists may configure AT commands, TCP/IP or UDP communication, SMS fallback, serial interfaces and device provisioning. They also connect field devices to MQTT brokers, HTTP endpoints, databases and monitoring systems, while accounting for carrier settings and roaming.
When companies need expertise
Freelance expertise is useful when a company must connect legacy equipment, replace an unreliable data path or extend an existing connected-product system. Strong professionals can assess signal conditions, select suitable hardware, design efficient messages and troubleshoot intermittent sessions. In Germany, they may also support distributed industrial, logistics and infrastructure operations across remote sites.
Delivery and collaboration
A GPRS project commonly produces a device configuration, communication protocol, firmware changes, backend integration and operational documentation. Remote collaboration works well for software, test plans and log analysis; on-site work can help with antenna placement, commissioning and field diagnostics. Clear technical documentation is essential when hardware is deployed across multiple locations.
What strong specialists know
The best professionals understand both the limits and the practical strengths of GPRS. They reduce payload size, handle dropped connections, manage retries and protect credentials without assuming continuous coverage. They validate behavior with real network conditions, distinguish device faults from carrier issues and create monitoring that exposes latency, session failures and unusual data use. Adjacent knowledge of GSM, embedded C or C++, Linux gateways, IoT security and cloud integration helps them deliver a complete solution rather than an isolated connection.
Frequently asked questions
Need clarity? These are the questions we hear most often about GPRS.
GPRS is mainly used to send small amounts of data between mobile-connected devices and a central system. Typical examples include tracking units, meters, alarms, vending machines and industrial controllers. It suits applications that value broad GSM coverage more than high bandwidth.
General Packet Radio Service provides packet-based IP communication, so a device can exchange data with a server without treating every transmission as a separate voice-style call. It is usually more suitable than SMS for recurring telemetry, but it offers less speed and capacity than LTE-M, NB-IoT, 4G or 5G. The right choice depends on coverage, device lifetime, payload size and network availability.
A strong GPRS specialist often also understands GSM modules, SIM provisioning, antenna design, AT commands and embedded firmware. Useful adjacent skills include TCP/IP, MQTT or HTTP, Linux gateways, cloud ingestion and IoT security. This combination helps connect the field device, mobile network and application reliably.
The required depth depends on the assignment. A configuration change may need focused knowledge of the modem and carrier settings, while a new telemetry solution calls for experience across firmware, backend integration, diagnostics and deployment. Ask for evidence of comparable connected-device work and a clear testing approach rather than relying on technology familiarity alone.
Yes, much of GPRS work can be completed remotely, including protocol design, firmware review, backend integration and log analysis. On-site access in Germany may still be useful for antenna positioning, commissioning or testing equipment in its real environment. Agree in advance on device access, network credentials, test locations and escalation procedures.
Before integrating GPRS, a freelancer should check the modem's supported bands, SIM and APN requirements, antenna performance, power budget and expected coverage. They should also confirm whether the target carrier still supports the relevant GSM service in each deployment area. Testing should include registration loss, reconnect behavior, weak signal conditions and backend timeouts.
Quality GPRS work is measurable through stable registration, controlled reconnects, correct message delivery and useful operational logs. The specialist should document configuration, security controls, failure handling and test results under realistic signal conditions. A clean handover should allow another professional to diagnose a device without guessing its network state.
GPRS can still make sense for low-bandwidth systems with compatible coverage, simple telemetry and long-lived equipment, especially where replacing hardware is expensive. It is less suitable when the product needs high throughput, low latency or a long-term guarantee of network availability. A specialist should compare it with LTE-M, NB-IoT and other available options before committing to the design.
The average hourly rate of freelancers in Germany who have used GPRS in their recent projects is 102 €, which corresponds to a daily rate of about 816 € based on an 8-hour working day.
Of the freelancers in Germany who have used GPRS in their recent projects, 93% hold at least a Bachelor's degree, 79% hold at least a Master's degree, and 7% hold a doctorate.
On average, freelancers in Germany who have used GPRS in their recent projects have 34 years of professional experience, with a single engagement typically lasting around 2.2 years.
The most common languages among freelancers in Germany who have used GPRS in their recent projects are German (100%), English (94%), and Spanish (35%).
The most common industries among freelancers in Germany who have used GPRS in their recent projects are Information Technology (94%), Telecommunication (94%), and Automotive (59%).
The most common business areas among freelancers in Germany who have used GPRS in their recent projects are Information Technology (100%), Project Management (94%), and Product Development (71%).
Main locations of FRATCH Experts, who have recently used GPRS
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 Request a free demo
Get in touch with the FRATCH team and we will get back to you within 4 hours.
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Philipp Thomaschewski
FRATCH CEO
