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Fiverr Pro
Italiano
$
USD
Leonardo C
@leoculler
Junior Developer
Brasile
Portoghese, Inglese
Chi sono
Hi! I'm a JavaScript & TypeScript developer with hands-on experience building responsive websites and custom automations that save time and reduce manual work.
I've worked on real-world projects — from landing pages to scripts and API integrations. I write clean, organized code and always deliver on time.
What I offer:
Websites & Landing Pages
Automations & Scripts
Built with JS, TS, Node.js & React.
Clear communication, honest deadlines, and revisions until you're happy. Let's build something great!
Competenze
Leonardo C
offline •
Tempo di risposta medio: 1 ora
Consulta i miei servizi
Chatbot basati su regole
I will build a custom telegram bot with nodejs and typescript
Wix
I will build a modern and responsive landing page for your business
Portfolio
Esperienza lavorativa
Solutions Analyst I
Capgemini • Full time
Feb 2024 - Jun 2025 • 1 yr 4 mos
Worked on the back-end development of the Pix Security project for Bradesco, implementing robust solutions for authentication, transaction validation, and fraud prevention. Also contributed to a project in the investment area of Ágora, focusing on the construction and optimization of APIs, integration with financial systems, and ensuring the security and performance of back-end services. Actively participated in technical meetings with clients (Bradesco and Ágora), facilitating communication between development teams and stakeholders, and collaborated in the creation, detailing, and adjustment of technical stories.
