Juliette Chevalier
Founding DevRel Engineer @ Helicone (YC W23)
About
Ex-diplomat turned software engineer turned founder, I found Developer Relations to be the perfect intersection of both my interests and skillsets. Full-stack mobile, AI, and blockchain engineer - I design end-to-end developer experiences, facilitate technical education programs, and nurture developer communities. As a side hustle, I built Surge Women (onboarding women into crypto) and Adult Camp (LATAM founders' retreat). Writing, coding, investing, and video-ing are how I create leverage.
United States
Miami Beach
Computer Software
DevRel, AI Engineering, Public Speaking, Artificial Intelligence (AI), Retrieval-Augmented Generation (RAG), Python (Programming Language), Writing, Technical Writing, Investments, Angel Investing, DevOps, Solution Architecture, Scrum, Agile Methodologies, Project Management, Educational Leadership, Content Development, Software Development, Software Development Life Cycle (SDLC), Technical Staff Management
Experience
Founding DevRel Engineer
San Francisco Bay Area
- Drive integrations and experimentation across channels - from technical demos to product marketing. - Own and optimize our developer experience through documentation, SDKs, and sample applications. - Build community through events, targeted outreach, and demonstrating our platform's use cases and value.

Co-founder & CTO
Remote
I co-founded an organization acting as the bridge between crypto projects and women coming into the space. We do this through: - 5000 Surge Passport NFTs: grants token-holders access to a variety of offering across the industry (educational, financial, and experiential). Sold out within a week of minting. - Surge educational content: over 50+ easily digestible content explaining complex crypto concepts. - Surge newsletter: your go-to resource for everything going on in crypto at the moment. - Jobs Board: specifically tailored to getting more women hired into Web3. - Discord community: a safe space for people from around the world to connect and support each other through their crypto journey.

DevRel Engineer
Miami, Florida, United States
Specialized technical leadership for AI & crypto projects, supporting with architecture design, go-to-market strategy, DevRel & engineering. Key projects: Immigration tech (AI-powered system to streamline visa processes for skilled workers), AI Agent Marketplace (LinkedIn-style platform for hiring AI agents), Celestia Analyzer (market intelligence tool for analyzing opportunities), Panama Atlas (automated formation for company creation workflows).

Lead Developer Advocate
Remote
In charge of designing, building, and maintaining Aragon's entire developer experience from scratch. Focused on hackathon bounties and developer participation, technical support, technical content, conference workshops and presentations, developer persona research, and driving the narrative for developers across the organization. Acted as the bridge between Aragon's engineering team and the developer community.
Education
Juliette Chevalier's Contact Information
Phone
Find the Right Leads
Find Verified Contact Data
What LeadContact does well
Find verified emails, phone numbers, and decision-makers with 98% accuracy.
Find Leads
Find the right people by company, role, industry, location, and more.
925M+ professional profiles

Find Emails
Access verified email addresses for your target contacts.
657M+ emails

Find Phone Numbers
Get cross-validated phone data from multiple top sources.
239M+ phone numbers

More Accurate. Lower Cost.
Find contact data in 1 tool with 98% accuracy
LeadContact integrates leading enrichment tools to deliver more accurate contact data—without paying for each one.
Great conversations start with the right contact.
It’s time to find yours.











