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mayank_lalwani

Mayank Lalwani

@mayank_lalwani

Your personal architect for Dungeons and Dragons worlds and NPCs

India
English, Hindi, Gujarati
About me
Are you a Dungeon Master drowning in world-building or a Player with a legendary concept but no words to match? I’m here to breathe life into your tabletop adventures. I specialize in crafting immersive, lore-rich content for D&D 5e, Pathfinder, and Homebrew settings. Whether you need a tragic villain, a quirky shopkeeper, or a sprawling political intrigue, I deliver narratives that keep players at the edge of their seats.... Read more

Skills

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mayank_lalwani
Mayank Lalwani
Offline • 
Average response time: 1 hour

See my services

Game Writing
I will create a dnd story for your campaign or character
From$5 / projectMore details

Work experience

AI Data Engineer

Sports Media Inc. • Freelance

Sep 2025 - Dec 2025 • 3 mos

• Recognized with an Outstanding Performance award within the first 30 days for rapidly delivering high-quality data processing solutions. • Engineered Python-based preprocessing pipelines for speech-to-text (STT) and text-to-speech (TTS) models, optimizing feature extraction for high-volume outbound AI voice calling systems. • Led the evaluation and quality assurance of transcription accuracy, designing comprehensive test cases and analyzing error rates to continuously improve model performance. • Processed, segmented, and sanitized raw audio datasets using ElevenLabs voice models, structuring the data for seamless integration into live AI-driven speech applications. • Contributed to rapid-deployment AI initiatives at Sports Media Inc., bridging the gap between raw data analysis and the deployment of innovative outbound voice technologies.