Point of Sale Experts in Essen
for reliable retail systems, matched fast with vetted freelancersHire experts who configure and extend Point of Sale systems, connect payment and inventory services, and support retail or hospitality rollouts. FRATCH matches you quickly and precisely with vetted, available freelancers for your project.
Meet FRATCH Experts in Essen, who have recently used Point of Sale
Timo T.
Last position:
Gronic Ident & Sign at Gronic Systems GmbH
Gronic Ident & Sign
Core technologies: Android, Jetpack Compose, Retrofit, Regula Document Reader, Adobe Sign
Android app on dedicated devices for identifications and electronic signatures at the PoS
Saruna M.
Last position:
Master's Thesis at Heinrich Heine Universität
- Title: Enhancing Syntactic Awareness in Transformer Language Models for Hindi Dependency Parsing
- Investigated syntactic knowledge captured by transformer language models (RoBERTa, XLM-RoBERTa) for Hindi dependency parsing, a morphologically rich and low-resource language.
- Developed structure-aware model variants (Struct_Roberta_hi, Struct_XLMR) by integrating a CNN-based parser network between transformer layers, inspired by the StructFormer architecture.
- Conducted extensive error analysis including label-wise, distance-based, direction-based, sentence length-based, and LVC/Non-LVC evaluations.
- Evaluated models on downstream NLP tasks (NER, POS tagging) using the IndicXTREME benchmark.
Mesut Y.
Last position:
Solution Architect Computer Vision for Stores at Schwarz IT (Lidl/Kaufland)
- Expansion and support of the product portfolio for video analytics and Computer Vision
- Requirements gathering and requirements engineering
- Consulting, project management, and coordination of pilots and the international rollout
- Tools: IP-based camera and video systems, Citrix Administration, OneNote, Microsoft Teams, Node-Red, Office 365, Age Verification, Qognify Umbrella, Thingsboard, Xovis 3D Sensors, AXIS Cameras, GK POS software, Atlassian JIRA
Mike H.
Last position:
IT-Consultant & Founder at QFITS GmbH
In my role as Managing Director of QFITS GmbH, I support companies throughout the entire project cycle - from requirements gathering and process analysis to the design of suitable system solutions and all the way to implementation and quality assurance. My focus is on the introduction and integration of POS and ERP systems as well as their seamless connection to existing backend systems and interfaces.
Direct food sales (09/2025 – 05/2026) Support of a project from requirements analysis to the introduction and integration of a new POS system for a direct food sales company. A special focus was on archiving POS logs as well as preparing and providing them as transactions for connected surrounding systems. In addition, design and setup of functional tests and performance tests for the existing backend system, which had to be seamlessly integrated with the POS system.
René T.
Last position:
Managing Director at Le Shop Vegan
- Shop & ERP system, performance marketing
- Fulfilment: setup & operation of warehouse & shipping
- Finance: control & liquidity planning
Ekrem I.
Last position:
Owner at Eco Systems - Your Partner in Solutions
- Over 20 years of cross-industry experience in retail and sales, as well as in partnership negotiations with companies (currently 15 existing partnerships in payment, delivery, and other collaborations)
- Built a sales team for portfolio marketing in retail and wholesale
- Led C-level negotiations for successful project implementation
- Services: expansion management, payment, delivery, website design, social media marketing, business coaching, trainee recruitment, event management, CRM marketing
- Scaled metrics and expanded the customer base
- Acquisition, support, and cross-selling to partners
- Developed a proprietary app
Tamara S.
Last position:
Working Student Contract Law at SITA Airport IT GmbH
- Assisting in drafting, reviewing, and negotiating contracts and other legal documents (NDAs, termination agreements, termination notices, etc.)
- Research and analysis of legal issues
- Implementation of legal and regulatory requirements (GDPR, NIS2, DORA, Data Act, AI Act)
- Supporting compliance with legal requirements and internal policies (AI Regulation, Accessibility Enhancement Act, Supply Chain Due Diligence Act, Whistleblower Protection Act)
- Documenting and filing important contract documents in the digital system
- Negotiating and evaluating individual contract clauses
Aida K.
Last position:
Sales Assistant at Bakery Schollin
- Customer service and point-of-sale (cash register) operations
- Inventory management and stock organization
- Strengthened German language skills through daily customer interaction
- Worked collaboratively in a fast-paced, team-oriented environment
Hamza S.
Last position:
Software Developer at WaslSign
- Designed and implemented the system architecture for scalable document workflows, improving stability and performance.
- Optimized the login flow with TOTP-based MFA, reducing complexity and login time by 35%.
- Built secure backend APIs for document upload, signing, and management.
- Developed encrypted file handling with AWS S3 pre-signed URLs, ensuring GDPR-compliant data protection.
- Implemented JWT-based role authentication, strengthening access control and overall platform security and reducing code and database complexity.
- Optimized database queries and caching using ORM, reducing API response time by 40%.
- Integrated real-time webhook updates, enhancing workflow transparency and user experience.
Pavel R.
Last position:
Strategy & Operations Advisor at Management consultancy services
- Pricing & category management assessment for a leading Berlin-based marketplace
- Retail market entry strategy for a new player in the Central Asian market (store format description, economics, processes)
- Operational audit of a nonfood discounter chain in Eastern Europe
- AI OSA (On-shelf-Availabiliy) improvement project for a hypermarket chain
- Service level improvement project in the unit of technical maintenance of power machines producer in the DACH region
- 5 workshops "Data-Driven Retailing", delivered to top-managers of retail chains in Central Asia & Eastern Europe
- Product development advisory for an AI-based store inventory management solutions company in Sweden
Discover over 15,000 top freelancers
Statistics of experts using Point of Sale
Aggregated from the professional profiles of matched freelancers.
Experience
14 years (Germany: 22 years)
Position duration
2.1 years (Germany: 3.3 years)
Positions per freelancer
12
Top business areas
Product Development, Information Technology, Project Management
Top industries
Information Technology, Retail, Professional Services
Certification focus areas
Information Technology, Project Management, Logistics
Bachelor's degree or higher
89% (Germany: 86%)
Master's degree or higher
56% (Germany: 54%)
Doctorate
11% (Germany: 7%)
Certifications per freelancer
2
Most common languages
German, English, French
Speak two or more languages
100% (Germany: 98%)
Based on our profile pool as of 29 Oct 2026.
Daily rate distribution
The chart shows how the daily rates of experts in this technology in Essen are distributed, based on recent contracts on our platform. Each bar covers a rate range — its height shows the share of experts charging within that range.
Average rates of experts in Essen using Point of Sale
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 29 Oct 2026. Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.
Point of Sale 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 (90%)
- Retail (80%)
- Professional Services (50%)
- Food and Beverage (40%)
- Media and Entertainment (40%)
- Fashion (30%)
- Banking and Finance (30%)
- Manufacturing (30%)
Please note that freelancers can work across multiple industries, so percentages overlap.
About the technology
What Point of Sale covers
Point of Sale, often shortened to POS, is the combination of software, hardware and services used to complete transactions. It handles product selection, pricing, payments, receipts, returns and sales records at checkout. Modern POS systems also connect stores, online channels and back-office operations.
What companies build
POS expertise supports more than a checkout screen. Specialists help companies deliver:
- Retail checkout and self-service experiences
- Hospitality ordering and table-service workflows
- Inventory, product and promotion management
- Omnichannel sales, pickup and returns processes
- Payment, receipt and tax integrations
Ecosystem and tooling
A POS project can involve terminals, barcode scanners, receipt printers, cash drawers and payment devices alongside cloud services. Experts work with commercial suites, custom applications, APIs, databases and device-management tools. They may also connect ERP, CRM, ecommerce, loyalty and accounting systems while protecting transaction data.
When expertise matters
Companies bring in freelance POS specialists during a rollout, replacement or integration project. Support is useful when stores need consistent configuration, when a payment provider changes, or when sales and stock data do not align. In Essen, retail, hospitality and logistics businesses may need on-site coordination as well as remote delivery across locations.
- Selecting or assessing a POS solution
- Migrating products, prices, customers and stock
- Integrating payments, ecommerce or ERP systems
- Testing checkout flows and hardware
Skills of strong specialists
Strong professionals understand both transaction flows and the operation behind them. They can map requirements, configure products and permissions, manage integrations, and investigate failures across software and devices. They know how to test refunds, discounts, offline operation, synchronisation and peak trading conditions without disrupting live sales.
Choosing the right professional
Look for evidence of comparable retail or hospitality workflows, relevant POS products, payment integrations and hardware deployment. Ask how the specialist handles data migration, security, rollout planning and support after launch. Clear documentation, realistic testing and communication with store teams are strong signs of quality. Remote collaboration can work well when local staff can support physical device checks; German and English language needs should be agreed early.
Frequently asked questions
Everything clients usually want to know about Point of Sale, in one place.
Point of Sale software records and manages sales at a physical or digital checkout. It can handle products, prices, payments, receipts, returns, inventory updates and customer information. A specialist can adapt these workflows to retail, hospitality or other transaction-based operations.
POS usually combines checkout operations with payment devices, stock data and store workflows. Ecommerce focuses on online purchasing, while a traditional cash register may cover only basic payments and receipts. Modern POS systems can connect both channels so product, order and customer data stay aligned.
A strong Point of Sale professional often understands payment gateways, barcode hardware, inventory, ecommerce APIs and ERP integration. Useful additional skills include database work, device configuration, user permissions, data migration and test planning. Security and troubleshooting are important because checkout interruptions affect daily operations.
Define the sales channels, locations, products, payment methods and integrations involved in the project. For POS, also clarify hardware ownership, offline requirements, receipt rules, migration scope and support during rollout. These details help match the work to a specialist with the right delivery background.
The need depends on scope rather than the label alone. A simple configuration may suit a specialist familiar with the selected product, while a multi-site migration or custom integration requires a Point of Sale professional who has handled similar dependencies, testing and operational risk.
POS configuration, integration, documentation and much of the testing can often be completed remotely. Physical terminal setup, scanner checks and store acceptance may require on-site collaboration in Essen or support from local staff. Agreeing access, devices, working language and rollout windows early prevents delays.
Ask for examples that show complete transaction flows, not only interface configuration. A capable Point of Sale specialist explains how they test payments, refunds, discounts, stock synchronisation, offline behaviour and failure recovery. Clear documentation and structured handover are equally important.
Point of Sale systems are common in retail stores, restaurants, cafés, hotels, entertainment venues and service businesses. Their requirements differ: hospitality may need table and kitchen workflows, while retail may prioritise stock, promotions, returns and omnichannel fulfilment. The specialist should understand the operational context.
The average hourly rate of freelancers in Essen, Germany who have used Point of Sale in their recent projects is 77 €, which corresponds to a daily rate of about 614 € based on an 8-hour working day.
Of the freelancers in Essen, Germany who have used Point of Sale in their recent projects, 89% hold at least a Bachelor's degree, 56% hold at least a Master's degree, and 11% hold a doctorate.
On average, freelancers in Essen, Germany who have used Point of Sale in their recent projects have 14 years of professional experience, with a single engagement typically lasting around 2.1 years.
The most common languages among freelancers in Essen, Germany who have used Point of Sale in their recent projects are German (100%), English (100%), and French (20%).
The most common industries among freelancers in Essen, Germany who have used Point of Sale in their recent projects are Information Technology (90%), Retail (80%), and Professional Services (50%).
The most common business areas among freelancers in Essen, Germany who have used Point of Sale in their recent projects are Product Development (80%), Information Technology (70%), and Project Management (70%).
Main locations of FRATCH Experts, who have recently used Point of Sale
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.
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Hamburg 
Munich 
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Frankfurt 
Dusseldorf 
Nuremberg Countries:
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