Available to hire
Hi, I’m Manicka Nagasubramanian, a passionate AI Data Trainer based in Toronto. With a strong background in machine learning and content development, I specialize in training AI models to improve accuracy and enhance customer satisfaction. I enjoy collaborating with teams and using my analytical skills to solve problems and drive impactful results.
I bring years of diverse experience ranging from AI model training and image annotation to customer support and banking. Outside of work, I am committed to volunteering and engaging in community-driven projects in Toronto.
Experience Level
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
Language
English
Fluent
Hindi
Fluent
Tamil
Advanced
Work Experience
Advanced AI Data Trainer at Invisible Technologies
March 1, 2024 - June 10, 2024Training AI models with video captioning by SFT and RHLF methods. Training LLM for image recognition using reinforcement learning techniques combined with human guidance. Responsibilities include reviewing images, identifying and annotating relevant objects for AI recognition.
AI Image Annotator at Appen.com
January 11, 2030 - January 11, 2030Worked remotely as AI rater and grader to ensure the accuracy of AI applications. Authored prompts and responses for various tasks, including training AI chatbots to deliver exceptional user service. Skilled in promoting and evaluating chatbot performance to maximize customer satisfaction.
Maps Volunteer at Parvati Foundation, Toronto
April 1, 2020 - June 10, 2024Inspired social media campaigns, grassroots phone calls, letter writing, and creative campaign production to support organization initiatives.
Part-Time Customer Data Management at Creative Community Services, Inc.
May 1, 2016 - June 30, 2017Managed customer data part-time, handling administrative tasks related to data management.
Deputy Manager at Axis Bank, Chennai
August 1, 2011 - October 31, 2012Managed branch banking activities including document verification, cash handling, customer queries on banking services, current account operations, training new joiners, and promoting bank products like loans and investments to customers. Oversaw monthly financial and progress reporting and ensured accuracy in daily transaction reconciliation.
Senior Officer at ICICI Bank, Chennai
December 1, 2007 - August 31, 2011Responsible for all branch banking activities, customer interactions, cross-selling banking products like insurance and investments, supervising branch activities, bringing new customers, and coordinating among different branches nationwide. Ensured compliance with bank policies.
Dental Consultant at NA, Chennai
May 1, 2006 - November 30, 2006Freelance dental consultant to three dental clinics, providing clinical services and support Monday to Saturday with Sunday on-call availability.
Dental Surgeon at NA, Chennai
February 1, 2005 - May 31, 2006Provided dental treatments including fixed partial denture preparations and assisted in orthodontic cases such as bracket placement and light cure procedures.
Data Entry Operator at OPM Financial Solutions, Auckland
August 1, 2004 - January 31, 2005Performed data entry for customer databases and outbound call appointments for financial investment planning.
Dental Chair Side Assistant at OPM Financial Solutions, Auckland
August 1, 2004 - January 31, 2005Prepared dental instruments and assisted senior dentists in treatment procedures and surgery setups.
Junior Assistant Doctor at NA, Chennai
July 1, 2003 - August 31, 2004Held independent charge of dental clinic operations including patient coordination, appointments, root canal treatments, extractions, and assisted senior doctors during surgeries.
Trainee Assistant Dentist at MDS Jagir Dental Clinic, Chennai
March 1, 2004 - June 30, 2004Underwent clinical training assisting in major surgical procedures such as implants and flap surgeries, and contributed to daily clinic operations during morning hours.
Advanced AI Data Trainer at Invisible Technologies
March 1, 2024 - June 16, 2024Training AI Models with video captioning by SFT and RHLF methods. Training LLM with SFT and RHLF, for image recognition with a machine learning approach combining reinforcement learning techniques with human guidance to train an AI agent. Reviewed and annotated images to identify relevant objects and features for AI model recognition.
AI Image Annotator at Appen.com
January 1, 2023 - February 29, 2024Worked as AI rater/grader ensuring the accuracy of AI Apps. Authored prompts and responses for training AI models to deliver exceptional service and evaluated chatbots to ensure maximum customer satisfaction. Managed prompt/response accuracy and relevance with a resourceful and detail-oriented approach.
MAPS Volunteer at Parvati Foundation
April 1, 2020 - June 16, 2024Involved in inspiring projects from social media action, grassroots phone calls, letter writing, and creative campaign production to support the organization's goals.
Part-Time Customer Data Management at Creative Community Services, Inc.
May 1, 2016 - June 30, 2017Handled day-to-day customer data management tasks, including customer query resolution and data entry.
Deputy Manager at Axis Bank
August 1, 2011 - October 31, 2012Managed branch banking activities including document verifications, cash handling, customer queries on debit cards, internet banking, account transactions, and financial reporting. Promoted banking products and services like loans and investments and trained new joiners.
Senior Officer at ICICI Bank
December 1, 2007 - August 31, 2011Handled branch banking operations including customer interaction, document verification, and supervision. Cross-sold insurance and investment products, boosted profits, and coordinated bank activities across branches while following banking policies.
Dental Consultant at NA
May 1, 2006 - November 30, 2006Freelance dental consultant providing services to three dental clinics with on-call availability.
Dental Surgeon at NA
February 1, 2005 - May 31, 2006Provided dental treatments including fixed partial denture preparations and orthodontic case assistance involving bracket fixing and light cure procedures.
Advanced AI Data Trainer at Invisible Technologies
March 1, 2024 - June 26, 2024Training AI models with video captioning using SFT and RHLF methods, and training LLM for image recognition using a machine learning approach. Duties include reviewing and annotating images to help AI recognize data features, combining reinforcement learning techniques with human guidance to train AI agents.
AI Image Annotator at Appen.com
January 1, 2017 - June 26, 2024Worked remotely as an AI rater/grader evaluating AI app accuracy, authored prompts and responses for various AI models, and trained chatbot responses to maximize customer satisfaction. Skilled in promoting and assessing chatbot functionality.
Maps Volunteer at Parvati Foundation
April 1, 2020 - June 26, 2024Responsible for inspiring projects involving social media, grassroots phone calls, letter writing, and creative campaign production for social causes.
Part-time Customer Data Management at Creative Community Services, Inc.
May 1, 2016 - June 30, 2017Performed customer data management tasks part-time to support organizational operations.
Deputy Manager at Axis Bank
August 1, 2011 - October 31, 2012Managed all branch banking activities including document verifications, cash operations, customer query handling for debit cards, internet banking, account transactions, and customer service. Trained new employees, prepared financial and progress reports, and promoted sales of banking products and services.
Senior Officer at ICICI Bank
December 1, 2007 - August 31, 2011Responsible for branch banking activities such as document and cash verifications and customer interactions. Promoted various financial products including insurance and mutual funds, supervised branch activities, coordinated among branches, and produced management reports.
Dental Consultant at Freelance
May 1, 2006 - November 30, 2006Provided freelance dental consultancy services to three dental clinics, working six days a week and on-call Sundays.
Dental Surgeon at NA
February 1, 2005 - May 31, 2006Treated patients, prepared fixed partial dentures, and assisted in various orthodontic procedures, including orthodontic brackets and light cure procedures.
Data Entry Operator at OPM Financial Solutions
August 1, 2004 - January 31, 2005Entered customer database information and performed outbound tell-calling to schedule appointments for financial planning.
Dental Chair Side Assistant at OPM Financial Solutions
August 1, 2004 - January 31, 2005Supported dental surgeries by preparing instruments and assisting senior dentists in patient treatments.
Junior Assistant Doctor at NA
July 1, 2003 - August 31, 2004Managed dental clinic operations independently including patient coordination, treatments such as root canals and extractions, and assisted senior doctors in surgical procedures.
Trainee Assistant Dentist at MDS Jagir Dental Clinic
March 1, 2004 - June 30, 2004Underwent training under Dr. Gurdeep Singh, assisted in major surgeries like implants and flap surgeries, and managed the clinic's day-to-day operations.
Education
Bachelor of Dental Surgery at Annamalai University
August 1, 1997 - August 31, 2003Bachelor of Science - Dentistry at Annamalai University, India
January 1, 2003 - August 31, 2003BBA at Appollo Institute of Hospital Adminstration
January 1, 2004 - August 31, 2004Bachelor of Science at Annamalai University, India
January 1, 1999 - August 31, 2003BBA at Appollo Institute of Hospital Adminstration
January 1, 2000 - August 31, 2004Bachelor of Science at Annamalai University, India
January 1, 1999 - August 31, 2003BBA at Appollo Institute of Hospital Adminstration
January 1, 2001 - August 31, 2004Qualifications
Industry Experience
Software & Internet, Financial Services, Healthcare, Non-Profit Organization, Professional Services
Experience Level
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
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