Anne Livia Macedo Email & Phone Number

Brazil

Recife, Pernambuco, Brazil

Maintaining my core responsibilities at Pitang Labs, an innovation cell dedicated to researching and implementing cutting-edge technologies in front-end, back-end, cloud computing and AI, while taking on new leadership responsibilities and engaging in advanced technical activities.Main Responsibilities:• Guiding and mentoring team members;• Implementing, automating, and optimizing development and deployment workflows using DevOps technologies and practices, aiming to enhance operational efficiency;• Researching and testing technologies aimed at improving teams efficiency and productivity;• Conducting code reviews to ensure quality and best practices;• Conducting presentations for clients, providing updates and demonstrating key project deliverables;Key Achievements:• Developed a solution to enhance developer productivity using Backstage, integrating customized plugins tailored to the specific needs of the client.• Contributed to developing an API service using LLMs to automate interactions and generate personalized documents, reducing manual processes.Other Projects (External Clients):• October 2024 - Present: Working on the development of the back-end for an appointment system using Strapi, GCP, PostgreSQL.• August 2024 - Present: Working on a Computer Vision security system using Python, Pub/Sub, Terraform.• July - October 2024: Worked on a Generative AI project with Gemini and OpenAI to enable NLP-based interactions and automate functionalities in a existing system using NestJS.• June - July 2024: Implemented a developer portal to streamline workflows and boost developer efficiency using GCP, Terraform, Azure DevOps, TypeScript, and Backstage.

Recife, Pernambuco, Brazil

Worked at Pitang Labs, an innovation lab dedicated to researching, experimenting, and implementing cutting-edge technological solutions.Main Responsibilities:• Developing PoCs to validate ideas, assess feasibility, and draft pre-sales proposals.• Implementing web applications using React.js, Node.js, Strapi, Firebase, PostgreSQL, and Firestore.• Architecting highly available and scalable applications on Google Cloud Platform (GCP).• Developing Web AR applications with MindAR, A-Frame, and Three.js.• Integrating generative AI models like GPT-4 and StableDiffusion for personalized content generation.• Developing chatbots using NLP tools like NLP.js and Dialogflow.• Implementing image classification, object detection, and OCR solutions using Tesseract, Cloud Vision API, DocumentAI, OpenCV, and ML5.js.Key Achievements:• Created automation solutions for the accounting and finance departments, reducing the execution time of specific tasks;• Developed a software solution that helped avoid some of the company's operational costs;• Contributed to the development of Fabulista, a generative AI app that creates creative stories for children;Other Projects (External Clients):• April - June 2024: Collaborated on the development and deployment of a BPM platform using React.js, Node.js, TypeScript, GCP, PostgreSQL, Gitlab CI/CD, Camunda, and Tailwind, including activities involving process modeling.• April - April 2024: Developed a CV module for detecting dogs and cats in the wild, with functionality to extract ROI for further analysis.• January - March 2024: Collaborated on the development of an Administrative Chatbot Portal utilizing React.js, Next.js, TypeScript, Jest, React Testing Library, Styled Components and Material UI.

Recife, Pernambuco, Brazil

Within Pitang's innovative research cell, I focused on the development and implementation of emerging technologies.Main Responsibilities:• Developing PoCs and MVPs using libraries and tools such as React.js, Node.js, JavaScript, Python, WebAR with MindAR and A-Frame, Cloud Functions, Generative AI, and Firebase;• Leading knowledge transfer activities by delivering presentations on emerging technologies, development methodologies, and relevant industry topics;Key Achievements: • Developed a Generative AI application for media post content creation, with the goal of enhancing the company's social media presence;• Created an app that generates custom swag designs, streamlining product personalization;• Built an interactive Web AR app and presented a practical demonstration on Web AR, featured on YouTube, showcasing how to create an augmented reality business card;

Castanhal E Região, Brasil

Worked as a Software Developer at a Junior Company from UFPA, developing digital solutions for the university.Main Responsibilities:• Development of web applications using HTML5, CSS, PHP, Javascript and MySQL;• Maintenance and refactoring of code of existing system developed by the company;

Castanhal, Pará, Brasil

Worked in a project aimed to study and identify the optimal positioning for small cell antennas to maximize the coverage area, connectivity, quality of service (QoS), and user experience (QoE). Main Responsibilities:• Researching telecommunications concepts, including radio propagation;• Collecting key data from a specific Radio Base Station (RBS), such as Effective Radiated Power (ERP), altitude, and other key parameters;• Conducting field measurement campaigns to analyze received signal strength across multiple frequencies (521 MHz, 2100 MHz, 2600 MHz);• Contributing to the writing of scientific paper sections, presenting the results of the study;Key Achievements:• The acquired data validated a KNN-based radio propagation model, developed by the project advisor, optimizing RBS positioning and identifying the ideal location for maximum signal strength in residential environments;• Co-authored research findings published in the proceedings of IMOC 2021 (SBMO/IEEE MTT-S International Conference on Microwave and Optoelectronic), showing the final results;

Castanhal E Região, Brasil

Worked as a researcher and developer on a project focused on applying Computer Vision and Digital Image Processing techniques for discovering and analyzing patterns in Veterinary Medicine. Main Responsibilities:• Conducting research in Computer Vision and Digital Image Processing;• Developing algorithms using C++ and OpenCV to identify some colors and coat patterns in horses. This involved image segmentation, feature extraction, and pattern recognition;• Writing scientific papers to present the research results;Key Achievements:• Achieved 97.67% accuracy in identifying coat patterns in horses across 86 images using algorithms developed during the project;• Published and presented a report at UFPA's Scientific Initiation Seminar;• Published and presented an extended abstract at an event organized by the Computer Faculty;• Presented a poster at an international congress, highlighting the project's results and advancements;

Master'S Degree, Computer Science

Master's degree in Computer Science with a concentration in Applied Computing and a research focus on Computational Intelligence.

Bachelor'S Degree, Information Systems, General Yield Coefficient (Crg): 9.8798 Of 10

Activities and Societies: Competitive Programming Competitor, Scientific Initiation Scholarship Holder Received the Academic Laureate.