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.

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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.

> engineering team reportView all
Omni AIfeatured
Omni AI logo

Omni AI

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

deeplearningaidevopsmachinelearning+1
demorepository
// case studyengineering team

AI doesn't replace the team. It multiplies a team that knows the product.

The biggest gain didn't come from writing more code, but from a team with product context and history steering the tool. AI amplifies domain, legacy and past decisions.

+36%deliveries
−70%bugs per task
4/5quality score
view full report
Blog

Latest articles.

View all
braziliandevsQuando Automatizar Custa Mais Caro: IA, Engenharia de Software e a Redescoberta da PrudênciaMay 24, 2026braziliandevsDo IoT ao PoT (Prompt of Things): uma nova infraestrutura semânticaOctober 30, 2025aiA maldade na IA: David de Prometheus, filosofia clássica e desenvolvimento de softwareSeptember 19, 2025aiIA e Cultura de Engenharia: Cooperação Humano–Máquina na Prática de DesenvolvimentoAugust 31, 2025
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