JobJa
JobJa is an AI-powered recruitment and career advancement platform designed to help users build professional, highly optimized resumes in minutes. It acts as a smart career assistant to bridge the gap between job seekers and their ideal roles.
Key Features
AI Resume Analysis & Optimization
Uses advanced AI to analyze user content, provide tailored writing tips, and ensure resumes are highly compatible with Applicant Tracking Systems (ATS) like Greenhouse and Workday.
Smart Job Discovery
Matches users with relevant job openings and allows for seamless export to major job boards like LinkedIn, Indeed, and Glassdoor.
Comprehensive Toolset
Features drag-and-drop building, custom color themes, cover letter generation, and real-time auditing, all built on a privacy-first architecture.
Open Source Contributions
We are committed to advancing AI for the Portuguese language. Our team has built and published several key datasets, including 'portuguese-ocr-dataset' and 'portugues_ocr_dataset_full', which are widely used by the community to train AI models for reading Portuguese text.
Model Fine-Tuning
To improve document digitization, we actively fine-tune TrOCR (Transformer-based Optical Character Recognition) models. We have released multiple versions of 0.3B parameter models, specifically optimized to accurately extract and read Portuguese text from images.
Applied AI Research
We rigorously experiment with cutting-edge technologies. Our 'Spaces' such as Alpaca-LoRA and Banks demonstrate our expertise in fine-tuning Large Language Models (LLMs) using Low-Rank Adaptation (LoRA) and building robust AI applications.
© 2026 Rua das Pedras Negras, n.º 1, 1.º, dt.º, 1100-404 Lisbon, Portugal.