Legacy modernization
Domain separation, explicit contracts, gradual migrations, and decisions that respect the business already running.
Java, Spring, domain services, integrations, and controlled technical debt.
JUANCHI
Software Architect, Senior Full Stack, Applied AI
Currently Head of Architecture at Lakaut
I design and modernize real systems: digital signatures, identity, external integrations, Java legacy, Next.js, PostgreSQL, and AI automation.
- Architecture
- digital signatures, identity, integrations
- Leadership
- code review, mentoring, standards
- Full Stack
- Next.js, Java, PostgreSQL, Docker
- AI Engineering
- LLMs, agents, automation
I do not sell hours: I reduce technical risk and speed up hard decisions.
My edge is connecting architecture, development, infrastructure, and product when teams need to modernize without breaking production.
Product architecture
Stack decisions, security, scalability, DX, technical documentation, and explicit trade-offs.
Current experience making cross-cutting architecture decisions.
AI applied to real workflows
LLM automations, internal pipelines, human-approved agents, and tools that help teams ship.
Content systems, audits, assisted generation, and human-in-the-loop flows.
Senior full stack execution
Internal products, dashboards, auth, APIs, databases, and production frontend with operational judgment.
Next.js, React, TypeScript, PostgreSQL, Prisma, Docker, and Railway.
What I am looking for, and what is not a fit.
What I am looking for
- Senior or staff roles with architecture, modernization, and real technical ownership.
- Teams that need to connect product, backend, frontend, security, and infrastructure.
- Work where public evidence, quality, and operations matter more than technical theater.
What is not a fit
- Purely junior roles, repetitive support, or maintenance with no decision space.
- Cultures that value ticket volume above technical judgment and learning.
- Offers without clear role context, modality, stack, or compensation range.
Public evidence of how I think and build.
These projects show architecture, security, tooling, product judgment, and the ability to finish usable software.
Recent recognition
GreenGate won Best Use of Auth0 for Agents
DEV selected GreenGate in the Weekend Challenge: Earth Day for using Auth0 CIBA to keep a human in the loop: the agent proposes an action, and phone approval is required before data changes.
LIVE · last 7 days
What I'm working on now
Real GitHub activity · refreshes every hour
JuanTorchia/JuanTorchia
JuanTorchia
👋 Profile README · juanchi.dev
Add HAProxy Language Support for JetBrains (#1)
156720015h ago
JuanTorchia/awesome-curated
awesome-curated
AI-assisted developer-tool catalog from active awesome lists, with source traces, review labels and reproducible examples.
#ai-tools#awesome-list#curated-list#developer-tools
chore: sync curated roster — 58 active, 0 graveyard, 89 files (2026-10-19) [hash:8cc7869eaa78]
b324b4a1848h ago
JuanTorchia/gmm-haproxy-jetbrains
gmm-haproxy-jetbrains
Version-aware HAProxy configuration support for JetBrains IDEs: validation, completion, hover docs and navigation via the HAProxy Config language server.
#configuration#devops#haproxy#intellij
Add JetBrains Marketplace badges and link (#7)
a20e4e4Kotlin711h ago
240
Posts published
95k
Total views
3
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Let's talk
Architecture, technical audits, full-stack products, or senior career opportunities.
Selected projects, technical audits, and career conversations with context
Initial brief
También podés escribirme directamente a [email protected] o conectar por LinkedIn
Availability
Open to selected projects and senior opportunities with clear context.