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Deepthi Rajasimha

@deepthirajasimha

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I’m an AI data trainer specializing in speech datasets, quality, and model-ready annotations.

India

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What I'm looking for

I’m looking to apply my AI training and data validation expertise to deliver model-ready speech and annotation quality, collaborate closely with QA and cross-functional teams, and help teams scale reliable data processes.

I bring 18 years of experience across AI data operations, quality assurance, customer support, and business development. I specialize in producing and validating high-quality training data that strengthens speech recognition and AI voice synthesis.

As an Advanced AI Data Trainer, I’ve contributed to Kannada audio data collection for Text-to-Speech (TTS) models and digital assistants—recording to strict pronunciation and quality guidelines, curating and meticulously annotating datasets, and evaluating AI outputs against established criteria. I also ensure ethical compliance by identifying and flagging inappropriate AI behaviors, while collaborating with QA teams and using advanced tools to manage and accurately track concurrent annotation projects.

Experience

Work history, roles, and key accomplishments

Current

Advanced AI Data Trainer

Current

Invisible Technologies

Jul 2022 - Present (4 years)

Contributed to a Kannada speech data collection effort to train AI Text-to-Speech (TTS) and digital assistant models. Recorded, validated, and annotated speech datasets and evaluated AI outputs against project criteria.

AI Training Data Integrity Machine Learning Data Annotation Speech Data Collection Audio Annotation Data Validation Process Optimization Team Leadership Problem Solving Communication

Business Development Manager

Vlookup Business Solutions Ltd

Jul 2019 - Mar 2022 (2 years 8 months)

Conducted UK real estate market research to acquire properties for rent and identify new business opportunities. Negotiated contracts and managed long-term client agreements through multi-channel outreach and territory reporting.

Business Development Market Research Customer Outreach Contract Negotiation Client Relationship Management

Associate Manager

RProcess Pvt Ltd

Aug 2017 - Apr 2018 (8 months)

Optimized AI training data for both text and multimedia inputs. Managed the CrowdFlower project, including text transcription and image annotation, and supported documentation, SOPs, and new-hire training.

CrowdFlower Transcription Image Annotation Documentation SOPs

Operations Manager

Investing Solutions Ltd

Mar 2014 - Mar 2017 (3 years)

Coordinated with a UK Council Office to support timely rent collection and resolve tenant arrears and overpayments. Trained and mentored staff on UK Housing Benefit processes and benefits such as JSA and ESA, while maintaining SOPs and handling escalations.

Rent Collection Support Housing Benefit Process Tenant Support Arrears Management ESA Training SOP Development Escalation Handling Operations Management

Trainer & Senior Customer Service Rep

Easiprocess Pvt Ltd

Aug 2008 - Nov 2013 (5 years 3 months)

Trained new hires and senior advisors on savings & investments and mortgage processes, and led calibration sessions to improve service quality. Managed complex customer escalations and led migration of Jersey and Guernsey mortgage processes and online services to India.

Customer Service Training Mortgage Customer Escalation Service quality Process Migration

Tele-Partner Pre-Sales Specialist

Microsoft

Jan 2006 - Jul 2008 (2 years 6 months)

Built relationships with Microsoft certified partners across EMEA/APAC and introduced tele partner pre-sales technical service offerings. Trained new hires for outbound calling initiatives.

Partner Management Outbound Calling Training

Technical Support Associate

Dell International Services

Mar 2003 - Jan 2006 (2 years 10 months)

Provided desktop-segment customer support and delivered 30 months of customer service. Performed quality analyst evaluations, ran voice and accent training, and completed Six Sigma Yellow Belt training to support quality control practices.

Customer Support Quality Analysis Quality Control