Fernando Chalita

Fernando Chalita

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Flutter Engineer | Mobile Developer | Flutter (Web & Mobile) | Firebase | TypeScript | Node.js | AI Integrations
Natal, State of Rio Grande do Norte, Brazil

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Résumé


Jobs verified_user 0% verified
  • Azumo
    Senior Software Engineer
    Azumo
    Dec 2025 - Current (9 months)
    US-based software company: contracted as a Senior Software Engineer to work on system-level, multi-platform applications for an enterprise client, with a strong focus on build automation, automated update flows, version management, and environment configuration across Windows and macOS. Built a Python-based CLI tool that integrates LLM APIs with GitHub APIs to automate internal workflows, trigger CI/CD builds, and publish new application versions end-to-end. Contributing to a cross-platform desktop application (Windows/macOS) with a focus on reliable auto-updater behavior, versioning, and environment configuration. Working close to the OS layer using dart:io and platform tools to manage services, installers, and configuration safely. Partic
  • Conecped
    AI & Software Engineer
    Conecped
    Feb 2025 - Mar 2026 (1 year 2 months)
    Led end-to-end architecture and delivery of a healthtech platform with AI integrated into clinical workflows, powering a specialized medical forum for case discussion with AI-driven decision support. Designed and implemented AI clinical modules (diagnostic analysis, intelligent medical chat, case triage) with structured prompt engineering, chain-of-thought reasoning, output validation, and safety guardrails for medical content, later refactored through LangChain to standardize prompt templates, chains, and structured output parsing across all modules. Built an autonomous AI agent that monitors forum discussions via Cloud Functions as an async message queue, applying contribution heuristics with prompt engineering to decide when to act versu
  • Context Development
    AI Engineer
    Context Development
    May 2024 - Current (2 years 4 months)
    Founded and leading Context Development, architecting and building production applications with AI integrated at their core. Leading end-to-end development, LLM integration, prompt engineering, and product delivery across multiple domains. 𝗖𝗵𝗮𝗿𝗹𝗲𝘀 - Architected and built a multi-agent orchestration layer over Claude Code that manages multiple simultaneous LLM agent instances. Designed and implemented an autonomous AI agent that monitors dev sessions and decides when to act versus escalate, applying chain-of-thought prompt engineering to reduce hallucination in tool selection. Developed real-time WebSocket streaming and a permission-gated tool execution model. 𝗧𝗲𝗰𝗵: Python, FastAPI, SQLAlchemy async, claude-agent-sdk, Pydantic v2,
  • Furet Company
    Software Engineer
    Furet Company
    Sep 2022 - Dec 2025 (3 years 4 months)
    Advanced a Europe-based white-label application platform delivering products to multiple clients from a shared codebase, covering HR onboarding and tourism verticals. Led migration of the platform from native iOS/Android to a cross-platform architecture, improving delivery speed and maintainability significantly. Built scalable component systems, CI/CD pipelines, and observability instrumentation for predictable releases across multiple client configurations. Developed a Python automation library orchestrating multi-flavor builds, automated App Store/Play Store publishing, per-client asset management, and end-to-end release standardization. 𝗧𝗲𝗰𝗵: Flutter, Python, Java, Swift, JavaScript, HTML, Firebase, Fastlane, REST APIs, CI/CD, GitHu
  • Context Development
    Software Engineer
    Context Development
    Aug 2022 - May 2024 (1 year 10 months)
    At Context Development, designed, built, and shipped two full production applications end to end, owning architecture, backend, payments, authentication, and deployment. 𝗕𝗼𝗼𝗸𝗲𝗿 - Built an appointment-scheduling platform for small businesses with multi-tenant data modeling, scheduling logic with conflict detection and slot generation, Stripe Billing integration with webhooks, and a shared codebase across mobile and web. 𝗧𝗲𝗰𝗵: Flutter, Node.js (Cloud Functions), Firebase (Firestore, Auth, Analytics), Stripe Billing, CI/CD. 𝗗𝗿𝗶𝗻𝗾𝗿 - Built a bar and events ordering platform with a reserve-then-redeem model using card pre-authorization, per-item QR codes, and scan-to-capture at venue. Implemented Stripe PaymentIntents for pre-aut
  • Furet Company
    Software Engineering Intern
    Furet Company
    Jun 2021 - Aug 2022 (1 year 3 months)
    Internship focused on feasibility research, prototyping, and technical groundwork for the platform migration that followed. Validated key technical modules via prototypes and performance checks, establishing the foundation for the subsequent full migration. Contributed to sprint deliveries, bug fixing, QA support, and early build tooling that later evolved into a full Python automation library. Strong performance throughout the internship led to continued engagement with the company as a full-time contractor. 𝗧𝗲𝗰𝗵: Python, Flutter, JavaScript, REST APIs, CI/CD, GitHub.
Education verified_user 0% verified
  • ENSICAEN - Ecole Nationale Supérieure d'Ingénieurs de Caen
    ENSICAEN - Ecole Nationale Supérieure d'Ingénieurs de Caen — Master, Electrical, Electronic and Communications Engineeri
    ENSICAEN - Ecole Nationale Supérieure d'Ingénieurs de Caen
    Jan 2020 - Dec 2022 (3 years)
  • Universidade Federal do Rio Grande do Norte
    Universidade Federal do Rio Grande do Norte — Bacharelado, Electrical, Electronics and Communications Engineering
    Universidade Federal do Rio Grande do Norte
    Jan 2017 - Dec 2020 (4 years)
    Class Valedictorian — Top graduate of the class
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