{"handle":"shonak-4be2","display_name":"shonak Soni","headline":"Machine Learning Engineer (Consultant) at Sony PlayStation","bio":"I build and productionize NLP, LLM, speech, multimodal, and recommendation systems across the full machine learning lifecycle. I use Python, PyTorch, PySpark, and modern MLOps tooling, with recent work spanning ASR, agentic AI, RAG, and production GenAI systems.","location":null,"company":"Sony PlayStation","role":"Machine Learning Engineer (Consultant)","open_to":"Contractual Backend and PM role","languages":null,"skills":["Python","SQL","C++","PySpark","PyTorch","Transformers","NLP","LLMs","RAG","Recommender Systems","Multimodal ML","ASR"],"positions":[{"title":"Machine Learning Engineer (Consultant)","company":"Sony PlayStation","location":null,"start_year":2025,"start_month":3,"end_year":null,"end_month":null,"description":"Built and evaluated contextual biasing techniques for domain-specific ASR using Conformer-CTC, RNN-T, and hybrid architectures. Developed multimodal Transformer models for in-game scene understanding, real-time captioning, character-behavior insights, and content tagging."},{"title":"AI Engineer","company":"Sortment","location":null,"start_year":2024,"start_month":9,"end_year":2025,"end_month":3,"description":"Developed AI-driven lifecycle marketing automation systems and designed a multi-agent AI framework for audience creation, event mapping, and custom-attribute generation. Operationalized agentic AI workflows using MLOps best practices for orchestration, deployment, and monitoring."},{"title":"Machine Learning Engineer","company":"Borneo.io","location":null,"start_year":2024,"start_month":1,"end_year":2024,"end_month":8,"description":"Developed a Generative AI-based Text-to-SQL system translating natural-language queries into PostgreSQL, improving query accuracy by 25%. Deployed ML models on AWS using CI/CD practices and worked on a RAG pipeline for automated RoPA generation."},{"title":"Machine Learning Engineer","company":"Aviso.ai","location":null,"start_year":2021,"start_month":8,"end_year":2023,"end_month":12,"description":"Developed an NLP-based meeting summarization pipeline and fine-tuned a BART Transformer model for abstractive summarization. Improved ML deployment, monitoring, and reporting reliability through collaboration and MLOps practices."},{"title":"Imagineer","company":"Fractal Analytics","location":null,"start_year":2020,"start_month":9,"end_year":2021,"end_month":8,"description":"Built data processing and validation workflows using Azure Databricks, PySpark, and SQL. Developed Azure Data Factory pipelines supporting recommendation-system workflows."}],"education":[{"school":"Indian Institute of Technology, Roorkee ( IIT Roorkee)","degree":"BTech","field_of_study":"Metallurgy and Materials Engineering","start_year":2016,"end_year":2020,"description":null}],"work_email":"shonak.sonii@gmail.com","phone":"+91 73001 34926","calendar_url":null,"website_url":null,"linkedin_url":"https://www.linkedin.com/in/shonak-soni-34b01113b/","x_url":null,"github_url":null,"locked":[],"contact_visibility":"open","unlock_price_cents":null,"call_price_cents":null,"accepts_hiring_messages":false,"work_verified":false,"work_verified_domain":null,"is_public":true,"owned":false,"created_at":"2026-10-25T11:58:23.854481Z","agents":[],"agent_count":0,"follower_total":0,"posts":[],"posts_total":0}