Hand Talk by Sorenson Tech Stack

AI-powered sign language translation for digital accessibility

Software Development Maceió, Alagoas 51–200 employees Founded 2012 Privately Held

Hand Talk by Sorenson translates digital content into sign language via AI, built on PyTorch + ONNX + OpenVINO for inference efficiency. The tech stack and active projects reveal a company scaling ML inference pipelines—hiring across data, engineering, and sales while tackling production deployment, latency, and cost optimization. This is a business-impact company doing hard infrastructure work.

Tech Stack 23 technologies

Core StackFastAPI Flask Node.js PyTorch Docker Kubernetes AWS Terraform Python React Apache Iceberg Iceberg ONNX OpenVINO JavaScript/TypeScript SQL Pipedrive Excel Word PowerPoint Google Docs Google Sheets Google Slides

What Hand Talk by Sorenson Is Building

◆Challenges

Scaling ml inference to production
Low latency ml model deployment
Distributed ml inference pipelines
Eliminating manual silos
High performance low cost
Optimizing data platform architecture
Data observability quality reliability
Automating pipeline testing

▲Active Projects

Ml inference backend services
Real-time inference pipelines
Scalable ml prototype deployment
Modern data lakehouse implementation
Infrastructure as code (terraform) strategy
Building data platform on aws
Adopting data platform
Automating pipeline testing

Hiring Activity

Steady6 roles · 2 in 30d

Department

Data

Sales

Engineering

Seniority

Senior

Junior

Lead

Mid

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About Hand Talk by Sorenson

Hand Talk by Sorenson builds AI-driven accessibility solutions that automatically translate websites, platforms, and digital experiences into sign language. Founded in 2012 and based in Brazil, the company operates a 51–200-person team using virtual sign-language avatars (Hugo and Maya) to connect brands with deaf and hard-of-hearing audiences. The product combines real-time inference, data platform infrastructure, and assistive features to make digital content inclusive. Current hiring focuses on data engineering and sales roles across Brazil.

HeadquartersMaceió, Alagoas

Company Size51–200 employees

Founded2012

Hiring MarketsBrazil

Frequently Asked Questions

What tech stack does Hand Talk by Sorenson use?

FastAPI, Flask, Node.js, PyTorch, ONNX, OpenVINO, Docker, Kubernetes, AWS, Terraform, React, and SQL. The ML inference stack (PyTorch → ONNX → OpenVINO) is optimized for low-latency sign-language translation.

What is Hand Talk by Sorenson working on?

ML inference optimization, real-time inference pipelines, data lakehouse implementation on AWS, and infrastructure-as-code (Terraform). Core challenges are scaling inference to production with low latency and cost efficiency.