/ JAYR CASTRO:

Schedule time with me

/ SKILLS

Python

  • MediaPipe CV
  • OpenCV
  • Tensorflow
  • Pytorch
  • MXNet
  • NLTK
  • Spacy
  • Gensim
  • HuggingFace
  • Numpy
  • Pandas
  • Flask
  • Boto3 (AWS)
  • Matplotlib
  • Requests
  • BeautifulSoup
  • RestAPI
  • Web Scraping
  • PyQT
  • Tkinter
  • Pymongo
  • Scrapy

Machine Learning

  • OpenAI (API)
  • OpenAI Function Calling
  • Llama
  • Llama2
  • GPT-J
  • GPT2
  • GPT3
  • GPT4
  • LORA
  • VICUNA
  • FLAN-T5
  • Text Embeddings/Vectors
  • Sentence Transformers
  • Semantic/Document Search
  • Stablediffusion
  • Facial Recognition
  • Pose Estimation
  • Image Recognition / Classification
  • Object Detection
  • YoloV3/V4
  • EfficientNet
  • DeepLabV3
  • Facebook Detectron
  • Transformers HuggingFace
  • Attention Models
  • Language Translation Models HuggingFace
  • Neural Networks
  • Computer Vision OpenCV
  • GAN (General Adverial Network)
  • BigGan
  • StyleGAN
  • Reinforcement Learning
  • OpenAI RL Environment GYM
  • OpenAI Dall-E
  • OpenAI Clip
  • Deep Tagging
  • Deep Fashion

CLOUD

  • AWS (AMAZON WEB SERVICES)
  • AWS Lambda
  • AWS Transcribe
  • AWS Rekognition
  • AWS Sagemaker
  • AWS Polly
  • AWS Bedrock
  • AWS Route 53
  • AWS S3
  • AWS Elastic Beanstalk
  • AWS EC2
  • AWS Codepipeline
  • AWS Lightsail
  • AWS API Gateway
  • GCP (GOOGLE CLOUD PLATFORM)
  • GCP Cloud Functions
  • GCP Cloud Storage
  • GCP Charts
  • GCP APIs
  • Supabase
  • Supabase Edge Function

OTHER PROGRAMMING LANGUAGES:

  • ReactJS
  • Typscript
  • Deno
  • NodeJS
  • Jquery
  • Javascript
  • Javascript ES6
  • HTML
  • CSS
  • Bootstrap
  • MySql
  • Docker
  • Git
  • Ajax
  • GraphQL
  • Shopify Liquid
  • MongoDB
  • PostgresSQL
  • VB.NET

/ WORK EXPERIENCE

>> AI Product Engineer

Zero Company Marketing Performance, USA | 2021 to 2023

Built an AI Chief Marketing Officer (AICMO) that provides different kinds of marketing tools, from building a marketing plan to creating landing page to ad copies with one push of a button.

zerocompany.com

>> Senior Machine Learning Engineer

Boredhumans.com, USA | 2021 to 2023

Created bunch of AI web applications for boredhumans.com. The website was originally created for people who wants to try AI Applications without coding or without the hassle of subscribing to a website. It's totally free. we trained a lot of models from Computer Vision models, Text2Audio, Audio2Text, NLP Models and LLMs.

boredhumans.com

>> Chief Technology Office / Machine Learning Engineer

MetrocityAI Start Up, Philippines | 2019 to 2022

Built a new a product for Metrocity AI. We call it Hiring AI. Where it automatically reads an applicant's CV using AI powered OCR and then use Transformers (NLP) to compare CVs to Jobs/Job Descriptions

Created a new feature in Metrocity AI, An Audio-to-text feature that can convert video interviews to text and then can later be analyzed by AI if the applicant's answers are aligned with the questions

metrocity.ai

>> Machine Learning Developer

Thobias.com | 2021 to 2022

Developed Photoshoot Selection, using Pose Estimation and Learning to Rank.

Developed Raw Video to Production Video automation where the software will automatically color grades, crop and implement LER on a Raw Video straight from the camera. The software uses GAN and Pose Estimation Develop Deep Fashion where a semantic segmentation model automatically detects clothes, shoes, accessories, bags and etc. was trained on a large dataset for fashion wear.

thobias.com

>> Data Scientist / Machine Learning Engineer

Job Tensor UK / DE | 2020 to 2021

Fine Tuning Transformer Models to Generate Occupations from Descriptions and Titles posted by Users. Used NLP pipelines to get the location of the companies posted within Job description.

jobtensor.com

>> Software Developer / Machine Learning Engineer

Monster Group UK LTD., UK | 2020 to 2021

Created a Web App that automatically detects the discrepancies from the Invoices I sent by different couriers using AI.

Video Sample

>> Software Developer / Machine Learning Engineer

BlickLabor Start Up, Germany | 2019 to 2020

Built and manage a Machine Learning software that can detect grocery products with automated checkouts which can be used in supermarkets to avoid long queue.

Video Sample

>> Content Automation Specialist / RPA Developer

Reed Elsevier Share Services, PH | 2017-2020

Builds automation for repetitive tasks or processes. One sample automation that reduced the processing time from 1 month to 3 days is 'Nimmer QC Automation' which compares thousands of PDF files to Ebook Files.

/ Other Projects

>> Rolepley.ai

LLM / NLP / ML Engineer

Rolepley.ai is an AI-powered chatbot in a safe space, without judgement. Rolepley offers AI characters to talk to in a safe space, without judgement. Soon, we will also offer community building and interaction with other users. Rolepley is not NSFW by default, but you may steer the conversations to NSFW. You control the characters and the conversation, because Rolepley is all about what you need in a companion. You can enjoy Rolepley for free right now. But if you need more interaction and better functionalities with your AI companions, we will be offering paid subscriptions and so much more to improve your Rolepley experience.

roleplay.ai

>> Articulacy.app

Machine Learning Engineer

Articulacy is a website for users to improve their vocabulary, communication, use of rhetorical devices, and a deeper understanding of argumentation. Learning to articulate your thoughts is the single most valuable skillset one can possess and is widely applicable across all domains of life.

articulacy.app

>> Equal.AI

Machine Learning Engineer

I was hired by a PhD Student who's taking course to be a PhD in Machine Learning. Her final thesis was to create a website for Job Ads powered by AI. It uses GPT3 to convert gender biased Job Descriptions to an unbiased one. It also uses Transformer Embeddings and Vector Database compute similarity for Applicant's Work Experience, Specialization and Field of Study versus the Job Descriptions.


>> PoliceAuction Chatbot

Machine Learning Engineer

Created a chatbot that leverages GPT3 prompt engineering for PoliceAuctions.com, The unique thing about this is it uses embeddings and stores memory of the chatter.

sitebots.ai

>> OpenAI Clip and BigGAN Music Video

Machine Learning Developer

I was hired by Yannic Kilcher a Youtuber and a PhD in Machine Learning, I was tasked to use Open AI Clip for BigGans Backpropagation to automatically create a video clip on which ever lyrics you to input, The whole explanation is in this video. Which he thanked me in the end.

Youtube Video

>> Reddit Automation

Machine Learning Developer

Created a one click software that will scrape data from Reddit website then build a creative video from it and automatically uploads in client's YouTube

Youtube Video

>> Machine Learning with only NUMPY (MNIST DATASET)

Machine Learning Developer

A Machine Learning Model that I made from scratch without using any ML frameworks. This model is trained in MNIST DATASET.

Notebook Link