Software Engineer

I buildweb products that scale.

5+ years in React, Next.js and Node.js. Currently at Droz, building Customer Experience platforms with conversational AI. Code that lasts, documented and shared.

Available for new projects
~ /francis
# who's typing this?
$ whoami --verbose
name
Francis Targanski
role
Software Engineer
focus
frontend · full-stack · applied AI
loc
Florianópolis, BR · remote
uptime
~5y in production
Main stack
ReactNext.jsTypeScriptTailwind CSSShadcn/uiReduxNode.jstRPCREST APIsPrismaPostgreSQLMongoDB
What I do

From front to deploy.

01

Product frontend

Interfaces in React and Next.js with design systems, accessibility and real performance.

02

Type-safe full-stack

APIs and data with Node, tRPC, Prisma and PostgreSQL — typed end to end.

03

Applied AI

Integrating LLMs and conversational flows into Customer Experience products.

Portfolio

Featured projects.

Omni AIfeatured
Omni AI logo

Omni AI

CLI para executar agentes de IA com qualquer provider (Anthropic, OpenAI, Copilot).

deeplearningaidevopsmachinelearning+1
// case studytime de engenharia

IA não substitui o time. Ela multiplica um time que conhece o produto.

O maior ganho não veio de escrever mais código, e sim de um time com contexto e histórico do produto dirigindo a ferramenta. A IA amplifica domínio, legado e decisões anteriores.

+36%entregas
−70%bugs por task
4/5score qualidade
ver relatório completo
Blog

Latest articles.

View all
Network

Partner devs.

~/partner
AC

André Cavalcante

Software Engineer (Backend • Cloud • AI)

Software Engineer with 4+ years building event-driven, multi-tenant SaaS platforms end-to-end. Backend-leaning, cloud-native, with hands-on production delivery of AI-powered product workflows.

~/partner
GB

Gabriel Baldino

Software Engineer

Engenheiro backend especializado em Node.js, NestJS e AWS serverless, com 3+ anos construindo e operando sistemas distribuídos em produção.

~/partner
TV

Tiago Veronesi

Software Engineer

Desenvolvedor de Software com sólida experiência em back-end, atuando com Node.js (NestJS), PHP (Laravel, Slim), integração com serviços AWS (Lambda, SQS, SNS, DynamoDB) e uso de banco de dados relacionais e não relacionais.

~/partner
YR

Yago Russo

Senior Full-Stack Engineer

Engenheiro de software full-stack, especialista sênior em frontend, com foco em TypeScript strict end-to-end e arquiteturas escaláveis.

Shall we build something together?

Open to opportunities, collaborations and conversations about frontend, full-stack and AI.

Get in touch