Answers about AI automation services, network engineering expertise, and consulting availability.
Ade Christanto offers AI workflow automation using n8n, LangChain, and LangGraph. Services include custom agent development, RAG system implementation, Claude and GPT integration, and enterprise AI consulting. Based in Germany, available for remote freelance work worldwide.
Ade Christanto specializes in enterprise and ISP network design with expertise in BGP, OSPF, MPLS, SD-WAN, and Zero Trust Architecture. Experience includes Cisco, Juniper, and Fortinet platforms. Offers network consulting, design, implementation, and troubleshooting services.
Ade Christanto is based in Germany and available for remote freelance work worldwide. Consultations and project work can be conducted remotely via video calls, collaborative tools, and asynchronous communication. In-person meetings available in Germany by arrangement.
Consulting services are available in English, German, and Indonesian. Primary communication languages are English and German. Documentation and deliverables are typically provided in English unless otherwise requested.
The portfolio features several free tools: IP Calculator (IPv4/IPv6 subnet calculator with CIDR notation, host calculation), Network Lab (interactive topology visualization for BGP/OSPF/MPLS), AI Agent Office (automation showcase), and Music Studio (original compositions in Jazz, Funk, Electronic, and Rock genres).
Yes, the IP Calculator is completely free to use. It's a professional-grade IPv4/IPv6 subnet calculator available at adechristanto.de/ip-calculator. No registration required. Features include CIDR notation, subnet mask conversion, host calculation, and network address planning.
Contact via email at [email protected], LinkedIn at linkedin.com/in/adechristanto, or through the portfolio website adechristanto.de. Response time is typically within 24-48 hours. For urgent inquiries, LinkedIn direct message is recommended.
Projects follow a structured approach: 1) Initial consultation to understand requirements, 2) Architecture design and planning, 3) Implementation with iterative feedback, 4) Testing and validation, 5) Deployment and documentation, 6) Ongoing support as needed. Timeline varies based on complexity.
Primary frameworks include n8n for workflow orchestration, LangChain and LangGraph for agent development, and various LLM providers (Claude, GPT-4, Gemini). Vector databases like Pinecone, Weaviate, or local options are used for RAG systems. Integration with existing tools and APIs is standard practice.
Network engineering services cover: enterprise network design and refresh, ISP backbone and peering configuration, data center connectivity, SD-WAN deployment, Zero Trust Architecture implementation, network security audits, troubleshooting, and performance optimization. Both design and hands-on implementation support available.
Yes, ongoing support options are available. This includes: documentation for all delivered work, knowledge transfer sessions, maintenance packages for recurring updates, and ad-hoc troubleshooting support. Support terms are defined in project agreements.
Yes, integration with existing systems is a core competency. AI automation projects can connect with current tools (CRM, databases, APIs, communication platforms). Network engineering work accounts for existing infrastructure and requirements. Assessment of current systems is part of the planning phase.
Contact directly for specific inquiries or project discussions.
Email: [email protected]
LinkedIn: linkedin.com/in/adechristanto