A full-stack translation web application designed for individuals and businesses to translate text, documents, and batches of files across multiple languages — with contextual accuracy. Built to outperform generic translators by preserving tone, industry-specific language, and meaning.
Challenge:
Most translation tools fail to consider context, leading to awkward, inaccurate, or even offensive translations — especially in technical, legal, or creative content.
Solution:
We developed a system that applies AI-driven natural language processing with contextual cues, enabling the app to generate translations that are not only grammatically correct but semantically relevant.
This includes tone-awareness, terminology handling, and support for idiomatic expressions, making it ideal for professional and cross-cultural use.
Frontend: React.js, Tailwind CSS, React Hook Form, Redux toolkit
Backend: Node.js, Express, Prisma ORM, Mongodb
Database: Mongodb
Auth: Clerk
File Handling: Multer, Google Cloud Storage
AI & NLP: OpenAI API (for translation and context inference)
Deployment: Google Cloud Platform (App Engine)
The contextual translation web app delivered significantly more accurate and natural translations compared to generic alternatives. Early users reported a 70%+ reduction in post-editing time when translating professional documents.
The app has been successfully adopted by freelance translators, legal firms, and content creators who rely on preserving nuance and tone in multilingual communication.
Key outcomes:
🚀 Improved translation quality through contextual AI modeling
👨💻 Positive user feedback on accuracy and ease of use
📈 Increased productivity for businesses handling multilingual content
🔐 Secure and scalable deployment on GCP
🧩 Flexible integration for future API-based translation services
