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Louis L
@phoenix_web
Level 1
Web3 and AI DevOps Architect : Smart Contracts, Private Nodes and LLM
United Kingdom
English, French, Spanish
About me
Hi, I’m Louis, a Web3 Architect & AI Infrastructure Engineer. I build secure, scalable backends for SaaS, Fintech, and Web3 startups.
I handle the heavy DevOps lifting so you can focus on growth, bridging the gap between blockchain and AI.
AI & Automation:
Secure LLM & API integration
Custom RAG Agents
B2B workflow automation
Web3 & DevOps:
RPC Nodes (Ethereum, Solana)
Hardened Linux VPS
Smart Contracts & Bots
Let’s build your investor-ready infrastructure.
Skills
Louis L
$50/hour
Offline •
Average response time: 1 hour
See my services
Technical Support
I will deploy a secure ethereum rpc full node
Decentralized Applications (dApps)
I will deploy a high performance private evm node for mev
Want to work on an hourly basis?
Tell Louis L what you need.
$50
/
hourPortfolio
Work experience
Operium | Venture Studio & Infrastructure Lab
Operium • Full-time
Dec 2022 - Present • 3 yrs 5 mos
Leading the technical strategy and execution for a specialized studio focused on high-performance blockchain infrastructure and AI-automated SaaS ecosystems. Operium serves as the primary engine for deploying proprietary products and high-ticket B2B consulting. Web3 & Blockchain Infrastructure: Engineered enterprise-grade Ethereum nodes (Geth, Erigon) and private RPC architectures optimized for low-latency MEV and DeFi operations. SaaS Product Development: Architected and launched proprietary platforms including MonthlyDocs (document automation) and VillaTax, managing the full lifecycle from backend DevOps to SEO strategy. AI Agent & RAG Engineering: Developed custom autonomous AI agents and RAG (Retrieval-Augmented Generation) pipelines to enable secure, grounded business intelligence on private datasets. Infrastructure Security & Monitoring: Implemented hardened VPS environments and advanced monitoring suites (Grafana/Prometheus) to ensure 99.9% availability for mission-critical services. Blockchain Infrastructure | AI Agents & RAG | DevOps | SaaS Growth | Full-stack Architecture | Web3 Security
Tokenisation Strategy & Development
Swift bridge • Full-time
Feb 2022 - Present • 4 yrs 3 mos
• Defined the product vision: a SWIFT-to-Blockchain middleware designed for interbank transfer tokenization. • Structured the strategic roadmap and identified first institutional use cases (remittances, trade finance). • Led the ongoing institutional fundraising round, engaging several fintech/blockchain-focused VC funds. • Developed an active banking pipeline with regional and international partners. • Designed the B2B SaaS business model, tailored for adoption by financial institutions. SwiftBridge is positioning itself as a pioneer in interbank payment tokenization, with investor support and partnerships validating institutional adoption. Growth Strategy | Fundraising | VC Relations | Fintech Go-to-Market | B2B SaaS Models | Strategic Partnerships
14 Reviews
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
1-5 out of 14 Reviews
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Most relevant
steveyu835
Hong Kong
Helpful?
loicdero
Repeat Client
Belgium
Documentation, Professionnalisme et Réponse rapide. Tout est parfait !
Seller's Response
Helpful?
loicdero
Repeat Client
Belgium
The delivery went perfectly and everything went very smoothly. Louis was very professional and took the time to schedule a call to make sure our request was well aligned with his services. We were able to adapt things together so everything fit perfectly. He was fast, efficient, and an excellent professional, exactly what you hope for. Highly recommended!
Helpful?
daikij
Singapore
Louis is very professional and was great working with him
Seller's Response
Helpful?
buster38
United States
Louis did a great job. would recommend!
Helpful?
