What technologies does Aleksejs Giruckis specialize in?

Aleksejs Giruckis is a Full-Stack Developer specializing in Python, Django, React, Next.js, TypeScript, and PostgreSQL. He has 3+ years of production experience with these technologies.

Where is Aleksejs Giruckis located?

Aleksejs is based in Cambridgeshire, United Kingdom. He is available for remote work and positions throughout the UK.

What is Aleksejs Giruckis's certification score?

Aleksejs achieved a 94/100 European certification score from Tel-Ran.de GmbH in Python Software Development with AI & ML, completing 428 intensive hours of training.

How many projects has Aleksejs Giruckis delivered?

Aleksejs has successfully delivered 38+ client projects, including Django web applications, React/Next.js frontends, REST APIs, and Telegram bot solutions.

Does Aleksejs Giruckis have UK work authorization?

Yes, Aleksejs has UK Settled Status - No visa required. He is a Latvian citizen with full right to work in the United Kingdom.

What services does Aleksejs Giruckis offer?

Aleksejs offers Django web development, React/Next.js application development, REST API development, Telegram bot development, database design with PostgreSQL, and full-stack development services.

What is Aleksejs Giruckis's approach to code quality?

Aleksejs follows Test-Driven Development (TDD) practices with 75%+ test coverage standard, Clean Architecture principles, and modern DevOps practices including Docker and CI/CD pipelines.

How can I contact Aleksejs Giruckis?

You can contact Aleksejs via email at hello@alekgir.com, phone at +44-7780-086353, or through LinkedIn at https://www.linkedin.com/in/aleksejs-giruckis-0569a7353.

Back to PortfolioAI Desktop Application

AI Desktop Application

Ongoing

Solo Developer

StreamVox - AI Real-Time Translator

StreamVox is the ultimate AI-powered real-time translator for Windows. Whether you're in a business meeting, watching a foreign movie, or chatting with friends, StreamVox breaks language barriers instantly with human-level accuracy.

Powered by advanced AI models, it delivers lightning-fast subtitles (>500ms latency) for any audio playing on your PC or captured from your microphone. Includes features like Universal Overlay that stays on top of any app, and Mobile Call Translation via Phone Link.

Download on Microsoft Store

Key Result

500ms latency, 99% uptime, 10+ languages supported

Challenge

Building a low-latency, real-time audio processing pipeline on Windows that can handle system audio capture (loopback) and microphone input simultaneously, while rendering a transparent overlay that doesn't interfere with other applications.

Solution

Developed a Python-based application using PyQt6 for the GUI and overlay. Integrated Deepgram's streaming API for ultra-fast speech-to-text. Implemented efficient audio loopback capture using WASAPI. Designed a non-intrusive 'click-through' overlay system. Added support for Microsoft Phone Link to bridge mobile calls to the desktop translation engine.

Implementation Details

Real-Time Audio Pipeline

Architected a high-performance audio capture system using Windows WASAPI loopback. Implemented ring buffers to handle audio streams without distinct latency. Integrated Deepgram's WebSocket API for streaming transcription with keep-alive mechanisms to handle silence periods effectively.

Universal Overlay UI

Built a custom transparent window overlay using PyQt6. Implemented 'Window Stays On Top' and 'Transparent for Input' flags to ensure the subtitles float over games and movies without blocking interaction. Designed a dynamic text rendering engine that adjusts opacity and size for readability.

Mobile Integration

Leveraged Microsoft Phone Link protocols to capture audio from connected mobile devices. This allows users to see subtitles for phone calls (WhatsApp, Telegram, Cellular) directly on their Windows desktop screen.

Key Results & Impact

Published on Microsoft Store

Achieved <500ms translation latency

Seamless integration with Zoom, Teams, and Netflix

Key Features

Universal Transparent Overlay

Real-time System Audio Translation

Microphone Input Translation

Mobile Call Translation (Phone Link)

Sub-500ms Latency

Support for 10+ Languages

Privacy-First (No Audio Storage)

Frontend

PyQt6Qt QuickQMLWindows SDK

Backend & Infra

PythonDeepgram APIOpenAI APIWebSocketsWASAPI

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