Khalid E.-Lead Architect & Developer
Check rate
Experience
Lead Architect & Developer
kem-consulting
Development of an agent-based governance platform for the automated assurance of EU AI Act compliance and ODA-compliant orchestration of AI services in complex enterprise environments.
Design and implementation of an agent-based "Mission Control" framework (Aletheia Conductor) for autonomous state monitoring and process control.
Development of "Compliance-as-Code" (CaC) solutions based on OPA/Rego for system-wide enforcement of regulatory guardrails.
Integration of TM Forum ODA standards (TMF630, TMF622, TMF642) to ensure interoperability and standardization.
Building a highly available event-driven architecture using Redpanda and CloudEvents v1.0 for near-real-time event processing.
Implementation of an audit-proof "Evidence Chain" through cryptographic linking of trace logs in preparation for automated audits.
Tech Stack: Java 21 (Quarkus Native), TypeScript (Next.js), Redpanda (Kafka API), CloudEvents v1.0, OPA (Open Policy Agent) & Rego, TimescaleDB, ZincSearch, Redis, TM Forum ODA, Git, GitHub, Clean Code Development, Like-C4.
Project Lead / AI Developer
valantic Software & Technology Innovations GmbH
Fully AI-supported development (AI-Driven Development) of a user interface for the AI Tender Assistant using AmazonQ and Kiro.
Creation of specific rule sets (based on Markdown documents) for direct implementation by the code assistant (AmazonQ).
Definition and implementation of quality gates to ensure and maintain code and application quality.
Conception of the UI architecture for seamless interaction with the backend AI agents.
Tech Stack: Vue.js 3, Vuetify, Pinia, Chart.js, vue-chatjs, Vite 5, Vitest, ESLint 9, Prettier 3, JSDoc, AmazonQ (AI Code Assistant), AI-Driven Development, GitLab-CI, n8n, Supabase GoTrue, PostgreSQL, Kong, Puppeteer-core.
Consultant & Developer
Kassenärztliche Vereinigung Bayern
Analysis, design and implementation of a web-based BPM system for the digitalization of core processes (e.g. doctor licensing, device approval) as well as integration of third-party systems.
Process analysis and modeling of business workflows using BPMN.
Design and implementation of complex technical workflows based on Inubit BPM Suite 8.1.
Development of custom portlet solutions for system extension.
Web development (frontend design) for optimal user guidance.
Tech Stack: Inubit BPM Suite 8, Tomcat, BPMN, RabbitMQ, Oracle 11g, JavaScript, ExtJS, CSS, XML/XSLT/XPath, SOAP, WebServices, SCRUM, Git, Clean Code Development.
IT Architect / BPM & AI Expert
valantic Software & Technology Innovations GmbH
Development of an intelligent chat assistant to actively resolve clearing cases and speed up stuck business processes in real time.
Building a RAG knowledge base that learns from previous clearing processes and generates relevant solution suggestions.
Architectural connection of the AI agent to a Camunda 8 instance as well as external systems (CRM, relational databases).
Automating information retrieval in real time to proactively support the end user in case resolution.
Presentation of the application at Workflow Analytica 2025.
Tech Stack: Spring Boot, Camunda 8, n8n (workflow automation), Supabase, Docker, RAG, AI agents, Like-C4.
Expert in Process Analysis and Design, Architect
Entega/Medianet
Conception and architecture planning of a custom software solution for address and property management.
Requirements analysis, workshop moderation, and detailed user role analysis (Data Spectator, Editor, Supervisor).
End-to-end process design for data import/export, data validation, and conflict and notification management.
System and interface development including definition of APIs, data models, and IT processes.
Creation of the solution concept (buy, hybrid vs. in-house development), architecture design, and evaluation of third-party solutions.
Tech Stack: BPMN, Cawemo, TMForum, IREG, TOGAF, Miro, Office 365.
Process Analysis and Design Expert, Architect
Wiener Wohnen Kunden Service
Analysis of existing processes in the Vacancy Management and Heating Equipment areas to uncover bottlenecks and identify automation opportunities.
Planning and facilitation of workshops for detailed requirement gathering and analysis.
Review of the existing system landscape and KPIs to derive short- and long-term improvement approaches.
Identification of quick wins for immediate process improvements.
Creation of requirement lists and definition of target processes.
Tech Stack: BPMN, Miro, IREG, Cawemo, Office 365.
Process Analysis and Design Expert, Architect
valantic Software & Technology Innovations GmbH
Development of an intelligent ESG reporting tool for automated creation, management, and AI-supported compliance checking of sustainability reports.
Implementation of a RAG system (Retrieval-Augmented Generation) for automated review of ESG reports against applicable standards.
Automated creation and AI-supported text generation of ESG reports based on provided company data.
Development of mechanisms for AI-based fact extraction from existing ESG documents.
Design of an intuitive UI for AI-supported editing and management of the reports.
Tech Stack: Quarkus (Java), RAG, MongoDB, Docker, Gradle, Vue.js 3, Tailwind CSS, Pinia, Vite, Generative AI.
Process Analysis and Design Expert, Architect
Netcom BW
Strategic analysis and redesign to fully optimize and automate operations processes (operations control, network control, monitoring) in the SAFe context.
Gathering and analysis of requirements to define targeted work packages.
Strategic alignment of process requirements with company OKRs.
End-to-end modeling of target processes to unlock automation potential.
Tech Stack: BPMN, SAP Signavio, Cawemo, Confluence, Azure DevOps, Jira, IREG, TMForum, S/PRI, Office 365.
Process Analysis and Design Expert, IT Architect
Infrafibre
Optimization and new introduction of end-to-end process flows for strategic fiber rollout.
Capturing as-is processes and developing efficient target processes based on best practice.
Running roadshows to involve and train customer employees.
Analysis and evaluation of planning and construction control tools for system selection.
Capturing the current IT architecture and designing a future-ready target architecture.
Evaluation of potential middleware use cases.
Tech Stack: BPMN, Cawemo, ADONIS, ADOIT, Confluence, Jira, IREG, TOGAF, TMForum, Office 365.
Architect, Technical Lead, Process Analyst
Vodafone Procurement Company S.a.r.l.
Reduction of manual effort in incident and configuration management by introducing a workflow engine.
Process modeling and technical implementation of complex workflows in Camunda.
Development of robust interfaces and central business logic for system integration.
Functional database design and customer consulting at architecture level.
Tech Stack: Java EE 8, Java SE 13, JBoss WildFly 20.1, PostgreSQL 9.6, Hibernate, Camunda BPM 7, Camunda Modeler, Gradle, GitLab, GitLab CI, Postman, Python, JSON.
Technical Lead, Architect, Scrum Master
goetel GmbH
Full automation of the end-to-end process for onboarding new customers in fiber optic expansion by introducing and orchestrating a Camunda workflow engine.
Technical architecture ownership and functional leadership of an agile development team of 7 to 10 people (including the Scrum Master role).
Design and implementation of the backend business logic as well as orchestration of ported and provisioned systems.
Design and development of a frontend (Vue.js) for user tasks and monitoring dashboards.
Integration of the CRM system, external service providers (e.g. postal shipping), and hardware logistics.
Tech Stack: Java SE 11, Jakarta EE 9, Camunda BPM 7, Spring Boot, Vue.js 2.6, PostgreSQL, Docker, GitLab CI/CD, WildFly, Scrum.
Technical Lead, IT Architect
ALD Vacuum Technologies
Development and architectural implementation of a modern workflow system for digital defect tracking in engineering and assembly.
Integration and customization of Camunda BPM to orchestrate the defect tracking processes.
Implementation of identity and access management (IAM) for user administration.
API design and interface development for smooth microservices communication.
Tech Stack: Java SE 13, Camunda BPM 7.14, Docker, Keycloak, OpenAPI, Dgraph.
Senior Backend Developer
Public Sector
Greenfield development of a highly secure and scalable microservices platform for biometric voice analysis and speaker recognition.
Design and implementation of the REST communication architecture for connecting complex analysis engines (Nuance/Agnitio).
Orchestration and deployment of the microservices infrastructure using Docker Compose.
Implementation of audio processing and conversion workflows with FFmpeg.
Backend integration and support for a React-based user interface.
Tech Stack: Java EE 7, JBoss WildFly, Docker, React, PostgreSQL, REST/JSON, FFmpeg, Apache Solr.
Process Analyst, Process Designer, Architect
COUNT+CARE GmbH & Co. KG
Modernization of the IT infrastructure for process digitization.
Detailed analysis of the existing system landscape to identify modernization opportunities.
Development of a proposal for the strategic target architecture.
Process design in coordination with business departments for business-IT alignment.
Requirements analysis and derivation of technical specifications.
Design of the UI based on defined business processes.
Tech Stack: Innovator, ArchiMate, ADONIS, ADOIT, BPMN, ITIL, ConnectMaster, REST Services, SOAP Services, SAP, Radius, DSLAM, Camunda BPM 7, Camunda Modeler.
Technical Lead Developer, IT Architect
e.on
Technical design and implementation of the backend for network management of a smart meter infrastructure.
Development and orchestration of core processes using the Inubit BPM Suite.
Integration between RADIUS servers and the SAP landscape.
Functional leadership in technical implementation and ensuring system stability.
Tech Stack: Inubit BPM Suite 6.4, MariaDB, REST, SOAP, RADIUS, SAP IS-U.
Senior IT Consultant, IT Architect
APCOA Parking Holding GmbH
Concept and implementation of a modern data architecture (ETL) for near-real-time capture and analysis of transaction and pricing data from parking garage systems.
Architecture design and development of highly available data pipelines and ETL processes.
Analysis, design, and connection of heterogeneous system interfaces to a central cloud infrastructure.
Technical implementation of complex data transformations with Inubit BPM Suite.
Tech Stack: C#, MS SQL Server, Microsoft Azure, Inubit BPM, XML/XSLT.
Consultant, Technical Project Manager, Backend Developer
Deutsche Bank AG
Concept and redevelopment of an audit-proof system for performing, monitoring, and documenting risk audits.
Analysis of business requirements and translation of regulatory requirements into technical process designs.
Architectural design and implementation of multi-layer audit and approval workflows with Camunda BPM.
Development of backend business logic and system integration with Java EE.
Concept and implementation of interactive user interfaces for data entry.
Tech Stack: Java EE 6 (EJB, CDI, JSF), Camunda BPM, Oracle 11g, JBoss EAP 6.4.
Consultant & Developer
Kassenärztliche Vereinigung Bayern
Analysis, design, and implementation of a web-based BPM system to digitize core processes such as doctor approval and device authorization.
Architecture design and implementation of complex workflows with Inubit BPM Suite.
Concept and realization of custom portlet solutions.
Frontend development (Liferay, JavaScript, ExtJS) for smooth user guidance.
Tech Stack: Inubit BPM Suite 6.1, Liferay Portal, Tomcat, Oracle 11g, BPMN, JavaScript, ExtJS, CSS, XML/XSLT/XPath, SOAP, WebServices, SCRUM, Git, SVN.
IT Consultant & Developer
Amadeus - Traveltainment
Design and implementation of scalable integration processes for connecting external partners based on JBossESB.
Architecture design and development of robust services.
Ensuring code quality, build management, and test execution.
Tech Stack: JBossESB, Java EE, MySQL, XML/XSLT/XPath, Hibernate, SOAP, REST, JUnit, SVN, Maven, Sonar, Hudson, Linux, SoapUI, Apache JMeter.
Process Analyst & Developer
Alcatel Lucent
Implementation of an ESB under SOA principles to replace the ticket system with Remedy BMC ITSM 7 Suite.
Process analysis and creation of technical specifications.
Technical implementation and modeling of integration processes in Inubit BPM Suite.
Provision of web services and integration into workflows.
Test support and process support through to go-live.
Tech Stack: Inubit BPM Suite 5, Remedy BMC ITSM Suite, SOA, ESB, Oracle 10g, XML, XSLT, SOAP, REST, Windows Server 2008.
Consultant & Developer
Interxion
Design and implementation of a web-based Business Process Support System for digitizing and improving CIM processes.
Process analysis and modeling in BPMN.
Architecture design and technical implementation of complex workflows.
Development of custom portlet solutions and web portals.
Implementation of automated PDF generation.
Taking over and managing release management.
Tech Stack: Inubit BPM Suite 6, Liferay Portal, Tomcat, JBoss, MS-SQL Server, BPMN, JavaScript, JSON, ExtJS, CSS, XML/XSLT/XPath, SOAP, MS Exchange Webservice, Apache FOP.
Industry experience
See where this freelancer has spent most of their professional time.
Experienced in Information Technology, Telecommunication, Healthcare, Utilities, Government and Administration, and Banking and Finance.
Business area experience
See which departments and functions this freelancer has contributed to most.
Experienced in Information Technology, Product Development, Project Management, Operations, Sustainability Management, and Audit.
Summary
Experienced Senior Solution Architect and IT expert with over 17 years of experience in designing and implementing complex enterprise solutions (including at Software AG and valantic Software & Technology Innovations). My focus is on end-to-end digitalization of business processes — from methodical analysis (BPMN 2.0) to future-proof solution design. I transform proven enterprise standards (Java/Jakarta EE) through the targeted use of Camunda, n8n, and AI agents into intelligent workflows and maximize project efficiency through consistent AI-SDLC methods.
Skills
Architecture & Frameworks: Solution Architecture (Isaqb), Archimate, Cloud-Native Designs, Tm Forum (Etom/Sid), Microservices, Api-First Design.
Methods & Agility: Certified Scrum Master, Safe (Agilist), Requirements Engineering (Ireb Methodology), Itil, Agile Lead (Scrum, Kanban).
Processes & Orchestration: Business Process Management (Bpmn 2.0), End-To-End Automation, Camunda, N8n.
Ai Transformation & Ai-Sdlc: Integration Of Generative Ai Into Business Processes, Agentic Workflows, Efficiency Gains In The Software Lifecycle Through Ai Agents.
Development: Java/Jakarta Ee Ecosystem, Full-Stack Web Technologies, Database Design.
Enterprise Architecture & Strategy – Architecture Paradigms: Solution Architecture (Isaqb), Cloud-Native Design, Microservices, Event-Driven Architectures.
Enterprise Architecture & Strategy – Transformation: Legacy Modernization, Eam (Enterprise Architecture Management).
Enterprise Architecture & Strategy – Methods & Analysis: Requirements Engineering (Ireb), Domain-Driven Design (Ddd), Ooa/Ood/Oop.
Intelligent Automation & Ai – Platforms & Tools: Intelligent Process Automation (Ipa) With N8n, Trigger.Dev, Claude, Antigravity, Kiro.
Intelligent Automation & Ai – Concepts: Agentic Workflows, Integration Of Generative Ai Into Enterprise Processes.
Intelligent Automation & Ai – Efficiency: Ai-Sdlc (Ai-Supported Software Lifecycle For Faster Coding, Testing & Documentation).
Business Process Management (Bpm) – Modeling & Governance: Business Process Management (Bpmn 2.0 / Oceb 2), Uml, Soa, Epk.
Business Process Management (Bpm) – End-To-End Digitalization: Analysis And Automation Of Complex Business Processes.
Business Process Management (Bpm) – Tool Stack: Camunda 7/8, Inubit Bpm Suite, Aris, Webmethods, Tibco.
Software Engineering & Integration – Java Ecosystem: Java/Jakarta Ee (Versions 8–21 / 6–10), Spring Boot, Quarkus, Ejb.
Software Engineering & Integration – Jee Standards: Cdi, Jax-Rs, Jpa, Bean Validation, Java Ee Security Api, Batch (Jsr 352).
Software Engineering & Integration – Integration: Api-First Design (Restful, Soap), Rabbitmq, Jbossesb.
Software Engineering & Integration – Web Technologies: Javascript, Typescript, Vue, React, (X)Html, Css.
Cloud, Devops & Infrastructure – Cloud Platforms: Google Cloud Run (Serverless), Oracle Oci (Networking, Load Balancing, Security Lists/Port Configuration), Aws (Ec2/S3).
Cloud, Devops & Infrastructure – Automation: Ansible, Terraform, Rpm Packaging.
Cloud, Devops & Infrastructure – Containerization: Docker, Kubernetes (K8s).
Cloud, Devops & Infrastructure – Ci/Cd: Gitlab, Jenkins, Maven, Hudson.
Cloud, Devops & Infrastructure – Systems: Linux (Rhel, Ubuntu, Centos), Ms Windows.
Data Management & Methods – Database Portfolio: Ibm Db2, Postgresql, Oracle Rdbms, Ms Sql Server, Mysql, Firebird, Dgraph, Tamino Xml-Db.
Data Management & Methods – Process Models: Agile Lead (Scrum, Safe), Project Management.
Data Management & Methods – Collaboration: Jira, Confluence, Azure Devops.
Languages
Education
Hochschule Darmstadt
Master of Science · Informatics · Darmstadt, Germany
Hochschule Karlsruhe
Bachelor of Science · Business Informatics
Certifications & licenses
Secure Ai/Ml-Driven Software Development (Lfel1012)
Building Ai-Powered Search With Mongodb Vector Search
Camunda Knowledge – Agentic Orchestration
Camunda Knowledge – Low Code Developer
Mongodb Schema Design Patterns And Anti-patterns
Aws Partner: Digital Sovereignty On Aws (Technical)
Camunda Knowledge – Business Analyst
Camunda Certified Engineer
Certified Technology Professional Inubit Suite Release 7.0
Inubit - Advanced Human Workflow (A1005)
Statistics
Experience
Expertise
Qualifications
Profile
Frequently asked questions
Have questions? Find more information here.
Khalid is based in Alsbach-Hähnlein, Germany and can operate in on-site, hybrid, and remote work models.
Khalid speaks the following languages: German (Native), English (Advanced).
Khalid has at least 14 years of experience. During this time, Khalid has worked in at least 17 different roles and for 18 different companies. The average length of individual experience is 1 year and 8 months. Note that Khalid may not have shared all experience and actually has more experience.
Based on recent experience, Khalid would be well-suited for roles such as: Lead Architect & Developer, Project Lead / AI Developer, Consultant & Developer.
Khalid's most recent position is Lead Architect & Developer at kem-consulting.
In recent years, Khalid has worked for kem-consulting, valantic Software & Technology Innovations GmbH, Kassenärztliche Vereinigung Bayern, Entega/Medianet, and Wiener Wohnen Kunden Service.
Khalid is most experienced in industries like Information Technology, Telecommunication, and Healthcare. Khalid also has some experience in Utilities, Government and Administration, and Banking and Finance.
Khalid is most experienced in business areas like Information Technology, Product Development, and Project Management. Khalid also has some experience in Operations, Audit, and Sustainability Management.
Khalid has recently worked in industries like Telecommunication, Information Technology, and Healthcare.
Khalid has recently worked in business areas like Information Technology, Product Development, and Project Management.
Khalid holds a Master in Informatics from Hochschule Darmstadt and a Bachelor in Business Informatics from Hochschule Karlsruhe.
Khalid has 17 certificates. Among them, these include: Secure Ai/Ml-Driven Software Development (Lfel1012), Building Ai-Powered Search With Mongodb Vector Search, and Camunda Knowledge – Agentic Orchestration.
Khalid will be available full-time from September 2026.
Daily rate distribution
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Average rates for similar positions
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 9 Sep 2026. Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.
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