Six Sigma Black Belt
professionals in minutes from over 15,000 CVs with the power of AI.Bring in specialists in process improvement, root cause analysis, DMAIC, and data-driven change. Get fast, precise matching with vetted freelancers who hold the Six Sigma Black Belt certification.
Meet FRATCH Six Sigma Black Belt
Arne Zühlke
Last position:
Managing Director and Shareholder at ARNESS GmbH & Co. KG
- Founded the company as a full-service consulting firm focused on purchasing and supply chain
- Commercial management of the company
- Digitalization and automation of work steps to reduce process costs
- Project management for optimization projects
- Connecting German companies with manufacturers abroad to achieve shorter delivery times and lower procurement costs at the same time
- Organizing B2B meetings between international companies
- Research on procurement markets (BestCostCountry) for the production of complex welded assemblies
- Taking on interim management assignments
Chintan Padaliya
Last position:
Product Owner and Technical Product Lead at Sustamize GmbH
LLM-based features for automated CO₂e data extraction from unstructured documents (70% reduction)
Agentic AI pipeline for automated Scope 3 emissions calculation with 150,000+ validated data records
Smart API workflows for real-time carbon footprint calculations in ERP and ESG systems
ML algorithms to predict emission hotspots and optimize product design
Automated data validation pipelines with NLP for quality assurance of CO₂e datasets
Led a 15-person cross-functional team to develop 10+ AI features
Strategic product planning and AI roadmap with 35% shorter time to market
Stakeholder management with DAX companies (40% higher satisfaction, 95% retention)
On-time project delivery with 95% budget adherence through data-driven backlog management
Agile methods (Scrum, Kanban) with continuous AI/ML integration (25% team velocity increase)
Product-market fit for AI features through A/B testing and analytics (60% higher adoption rate)
Fotios Stathopoulos
Last position:
Founder & Head Engineer at Infoset LTD
Leading Infoset's AI relaunch, focusing on agentic systems, RAG pipelines, and enterprise AI tooling.
- AI Innovation Leadership: Relaunched Infoset to build scalable AI products with LLM agents, HuggingFace, LangChain and LangGraph utilizing cloud services on AWS Bedrock, Sagemaker.
- Platform Creation: Built open AI services (diavgeia.infoset.co, nomos.infoset.co, business.infoset.co) integrating public data with RAG and intelligent tools. Also built an innovative weather intelligence service mining insights from news regarding hazardous events providing detailed geolocated risk for flood, fire and other hazards.
- Business Automation: Developed UnderAI, a platform for automating insurance operations like underwriting with AI Agents
- Process Optimization: Developed BlendPredict system for optimizing Sustainable Fuel production, awarded first globally from Shell in shell.ai international competition.
Arne Walter
Last position:
Consultant - Inventory Transparency & Available to Promise (ATP) at Self-employed
- A pharmaceutical wholesaler had classic ATP problems: purchase orders and inventory (via CargoWise/3PL) were not shown in real time.
- Solution: Built real-time ATP via CargoWise and the 3PL’s web interface – order entry and inventory lookup directly through the web interface.
- Result: Increased transparency and reliable ATP information for field staff and pharmacies. Improved customer service.
Gereon Breuer
Last position:
Founder and Principal Advisor at Dr. Breuer Consulting
Strategic impact: turning complexity into solid decision-making and leadership systems.
- Executive consulting for companies and institutions on leadership, governance, security, resilience, organizational development, compliance, and AI-related transformation.
- Focus on leadership structures: roles, decision rights, escalation logic, execution rhythms, and the second management level.
- Documented track record from 2021-2026 with assignments in energy, healthcare, education, real estate, and mechanical engineering.
Philip Scott
Last position:
Interim Management - OPEX, BPM, LEAN CI, Quality at SCOTTSPOT
Enrique Carrillo
Last position:
AI – Automation Senior Analyst/ Developer at Heinz & DF
- Designed and implemented comprehensive business processes, leading cross-functional teams to increase customer satisfaction and reduce costs
- Provided training and ensured benefits realization through end-to-end workflow development
- Contributed to the “Generate Insights from Hidden Knowledge” initiative by developing and deploying AI-driven workflow automation solutions using Large Language Models (LLMs) and low-code/no-code platforms
- Designed multi-agentic workflows integrating OpenAI, LangChain, Haystack, and n8n to automate document review, data extraction, and knowledge summarization processes
- Led the orchestration of AI and automation frameworks to enhance medical and business review processes, ensuring compliance, explainability, and transparency
- Collaborated cross-functionally to translate complex business requirements into AI-enabled automation prototypes aligned with enterprise compliance and data privacy standards
- Applied Power Automate, UiPath, Nintex, and ServiceNow to deliver rapid, scalable, and secure automation solutions within validated operational environments
- Leveraged Lean Six Sigma, Agile/SAFe, and ITIL principles to structure AI development pipelines ensuring measurable impact, auditability, and sustainable governance
- Managed cross-departmental collaboration to standardize workflows, reducing errors and enhancing task management. Established governance frameworks to ensure the sustainability of automation solutions
Joan Moreau
Last position:
Operating Partner / Entrepreneur at Freelance
I’m an interim executive (COO / Operating Partner) specialising in operational transformation, performance improvement and crisis / high-pressure situations.
Recent projects include:
- Tyleia: Entrepreneurial partnership providing BPO/ITO and staffing services across EMEA & Asia (11+ delivery countries). Built strategic vision and roadmap for multi-country expansion. Bootstrapped operations and structured governance framework.
- Tyleia TCO (UAE): On-demand digital staffing platform. Bootstrapping.
- Villa Jolam (PH): Luxury real estate / Construction & Hospitality management .
- Kobee (BE): Saas CI/CD for IBM ecosystem / Product positionning and turnaround .
- Ladang Sri Harapan (MY): Palm Oil provider - Performance + contractors mgt - Design et deployment.
- OneOneOne (FR): Fractional COO - Scaling B2C digital service in the safety industry
Jens Matthaei
Last position:
Automation project manager at Capgemini Engineering @ ACC Battery Factory
PSA, Peugeot Citroën, France (10/2023 – 05/2024)
- Launch Manager for electrode production rolling lines
- Setup, modernization, and commissioning of cleanroom production equipment
- Management of a team of 15 Chinese technicians
- Recovery of a three-month delay and on-schedule delivery
Lasse Møller Pedersen
Last position:
Senior Manager at Capgemini
- Own end-to-end delivery from initiation through benefits realisation, ensuring structured plans, clear workstreams, and predictable execution across enterprise client engagements.
- Drive operational improvements through process optimisation, automation, and AI-supported insights, acting as transformation lead on complex multi-workstream programs.
- People manager for 5 consultants, mentoring and building high-performing delivery teams.
- Proactively identify delivery blockers and engagement risks, preventing scope, quality, and client outcome impacts.
Marcus Niebudek
Last position:
Founder and Managing Director at DR. NIEBUDEK CONSULTING GmbH
- Business consulting, interim management, and coaching
- Independent acquisition and delivery of consulting projects in the areas of strategy & innovation, processes, organization, and business transformation
Jens Wiswede
Last position:
Interim Executive (CIO ad interim) at SENEC GmbH
- Brought back passion and motivation to corporate IT, initiating a new self-understanding of roles and responsibilities
- Marketed the CIO domain and restored dysfunctional communication between CEO and IT and other C-level executives
- Addressed issues such as lack of demand management and budget challenges
- Rolled out an IT roadmap for each C-level domain
- Established IT governance and a new target operating model
Edmund Niederkofler
Last position:
Sr. Manager Operation- Site Karlsruhe (Interim) at Thermo Fisher Scientific Karlsruhe
- Responsibility for all operational areas from logistics, production to supply chain, quality, planning, and improvement
- Building a new operations organization structure in response to increased demand during the COVID-19 situation
- Redefining internal processes and establishing a leadership structure for quick market response
- Setting targets and continuously tracking operational goals
- Reducing lead time in the extruder area from 28 weeks to 10 weeks within 15 months through sustainable supply chain and flexible manufacturing methods
- Cutting lead times in the lab area for analytical devices from 15 weeks to 3–4 weeks
- Increasing output in the analysis department by 35% while reducing capacity by 20%
- Implementing measures to reduce inventory and increase inventory turnover
- Improving supply chain strategy, cycle time reduction, and flow production for serial products
- Driving digitalization in production and warehouse management
- Implementing a comprehensive reporting system
Andreas Metzen
Last position:
Senior Business Excellence Consultant | Senior Leadership Coach at Independent Consulting & Leadership Coaching
Founded and grew two distinct brands: Carpe Momentum Advisory™ for business excellence consulting and Aware Leadership™ for executive coaching and leadership development.
Authored & launched a leadership framework by developing the Aware Leadership™ Body of Knowledge, a comprehensive methodology captured in a globally published book series (2024 and 2025), and launched accompanying masterclasses and online resources to drive adoption.
Guided an International Trading Group (Germany, 2023) through market entry by developing its business plan, branding, supplier strategies, and sales channels.
Led a full website redesign and migration for an organizational coaching firm (Germany, 2023), implementing a multilingual platform and empowering the client with content management capabilities, resulting in significant cost savings.
Provided comprehensive management consulting to a FinTech start-up (Caribbean, 2021–2022), resolving technical issues, redesigning a multilingual website, and implementing operational improvements to enhance customer satisfaction and reduce costs.
Acted as a key advisor for a change management consultancy (UK, 2023), providing expert feedback to refine a Neuroscience of Leadership training program.
Facilitated B2B opportunities and German market entry for a Chinese opto-electronic company (Germany, 2017) by advising on corporate culture, branding, and establishing a multilingual digital presence.
Advised on the establishment of a Chinese-German educational initiative (Germany, 2019), leading market analysis and developing a strategic framework and business plan.
Improved team culture and communication for a global financial institution (Germany, 2017–2018) through targeted workshops, identified significant cost-saving opportunities, and enhanced operational efficiency by facilitating an Open Space Technology conference.
Margarethe Bakala
Last position:
Transformation Director, Corporate Technology at Euroclear
- Line management responsibility for internal transformation consulting unit
- Mission to transform and up-skill existing team to meet future transformation demands
- Program lead for a major and multidimensional strategic culture change transformation
Discover over 15,000 top freelancers
Six Sigma Black Belt statistics
Aggregated from the professional profiles of matched freelancers.
Experience
25 years
Position duration
3.3 years
Positions per freelancer
11
Top business areas
Project Management, Operations, Quality Assurance
Top industries
Manufacturing, Professional Services, Automotive
Certification focus areas
Quality Assurance, Operations, Project Management
Bachelor's degree or higher
97%
Master's degree or higher
66%
Doctorate
16%
Certifications per freelancer
6
Most common languages
English, German, French
Speak two or more languages
98%
Based on our profile pool as of 21 Aug 2026.
Daily rate distribution
The chart shows how the daily rates of freelancers holding this certification 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 for Six Sigma Black Belt
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 21 Aug 2026. Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.
About the certification
What it means
A Six Sigma Black Belt is a process improvement specialist who leads complex projects to reduce defects, waste, and variation. The certification is often known as CSSBB, especially in connection with ASQ. It signals practical skill in solving business problems with structured methods and data.
Core strengths
- Lead improvement projects from problem framing to control
- Use DMAIC to define, measure, analyze, improve, and control
- Read data, spot variation, and test root causes
- Facilitate workshops and align stakeholders around action
- Translate findings into process changes that hold over time
Typical holders
Black Belts often come from operations, quality, engineering, supply chain, or transformation teams. Some work as internal change leads. Others join as freelancers when a company needs focused support for a turnaround, a process reset, or a demanding improvement program.
What they know
A strong Black Belt understands statistical thinking, experiment design, process capability, control charts, and prioritization methods. They also know how to work across functions, challenge assumptions, and keep projects tied to business impact rather than theory.
When to hire one
Engage a Six Sigma Black Belt when a process is unstable, customer complaints keep repeating, or a team needs a disciplined way to improve cycle time and quality. In Germany, clients often look for freelancers who can work in English or German, depending on the plant, office, or stakeholder group.
What it tells you
If a freelancer holds this certification, you can expect a structured problem solver who is comfortable with numbers, workshops, and operational detail. The best candidates do more than analyze. They help teams change how work is done and keep the gains in place.
Frequently asked questions
Before you brief your next project: the most common questions about Six Sigma Black Belt.
A Six Sigma Black Belt validates that a professional can lead improvement work using structured methods and data. It shows they can define a problem, analyze causes, improve a process, and put controls in place so results last. For companies, that usually means a freelancer who can move beyond advice and run a real change effort.
CSSBB is the common abbreviation for Six Sigma Black Belt, especially when people refer to the ASQ version. In practice, many profiles use the full name and the abbreviation together. If you see either one, the person is usually signaling the same level of Black Belt capability.
A Six Sigma Black Belt is expected to handle larger and more complex projects than a Green Belt. The Black Belt usually leads the work, while a Green Belt often supports improvement inside their normal role. If you need someone to drive cross-functional analysis and change, Black Belt level is the stronger signal.
This certification fits professionals who spend real time on process improvement, quality, operations, or transformation work. It is a good fit for consultants and freelancers who need to diagnose recurring issues, work with data, and lead teams through change. It is less useful for people who only need basic awareness of improvement tools.
Preparation normally includes study of DMAIC, root cause analysis, statistics, and practical project work. Strong candidates usually combine formal training with hands-on experience solving real process problems. The certification is most credible when the person can explain what they improved and how they sustained the result.
In most cases, yes. The certification is aimed at people who already have process improvement exposure and can apply the tools in real work. Someone new to quality methods usually starts with Yellow Belt or Green Belt before moving up to Black Belt.
Maintenance depends on the issuing body, but Black Belt certifications often require ongoing professional activity, continuing education, or revalidation steps. That is worth checking on the specific credential listed on a profile. For clients, a current status matters because it suggests the holder keeps their knowledge active.
It matters most in environments with repetitive processes, measurable output, and clear cost of poor quality, such as manufacturing, logistics, healthcare, shared services, and large operations teams. It is also useful in office processes where delays, rework, and handoff errors cause trouble. In those settings, a Six Sigma Black Belt can help reduce friction and improve flow.
The average hourly rate for freelancers with Six Sigma Black Belt is 128 €, which corresponds to a daily rate of about 1,021 € based on an 8-hour working day.
Of the freelancers with Six Sigma Black Belt, 97% hold at least a Bachelor's degree, 66% hold at least a Master's degree, and 16% hold a doctorate.
On average, freelancers with Six Sigma Black Belt have 25 years of professional experience, with a single engagement typically lasting around 3.3 years.
The most common languages among freelancers with Six Sigma Black Belt are English (97%), German (86%), and French (25%).
The most common industries among freelancers with Six Sigma Black Belt are Manufacturing (75%), Professional Services (64%), and Automotive (52%).
The most common business areas among freelancers with Six Sigma Black Belt are Project Management (95%), Operations (91%), and Quality Assurance (75%).
FRATCH Six Sigma Black Belt main locations
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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Philipp Thomaschewski
FRATCH CEO
