Daniel Fernando Preciado Ceron, Web Specialist

About

In a nutshell, the platforms that I built are used by thousands of users every day. I could build web and mobile applications using React.js, Node.js, Typescript, and Serverless Computing, conforming to the principle of the least privilege (Pay-per-use AWS Solution Architect that scales indefinitely). Whenever possible, I also apply my passion for developing products with GPT-4 models, DeepLearning and Natural Language Processing.

Experience

GetPress.ai

Aug 2022 – Jun 2023

United States

Chief Technology Officer

• Led the development and implementation of an innovative, AI-driven solution to PR management,distinguishing it from traditional strategies. • Responsible for efficiently scraping job postings from multiple websites, enabling the generation ofprofessional email drafts tailored to journalist PR agents' requirements. • Designed and built an AI system using ChatGPT embedding and Pinecone to establish relevancescores between PR agents and query details, streamlining matching processes and improving workflowefficiency. • Implemented a robust Know Your Customer (KYC) system to ensure strict identity verification forcustomers, fortifying platform security and compliance measures. • Utilized AWS Amplify and Lambda Functions to deploy and scale the AI applications in a serverlessenvironment.

AppRabbit

Sep 2021 – May 2022

United States

Senior Web Developer

• Developed clean, simple, and scalable fitness apps, targeting influencers, trainers, and coaches toexpand their client base, enhance client relationships, and increase revenue. • Utilized cutting-edge technologies such as Flutter, React, and Nest.js to build an intuitive app builder,allowing users to create personalized fitness apps with ease and efficiency. • Facilitated seamless deployment of fitness apps to Google Play and Apple Store, ensuring a hassle-free launch process for users. • Developed and maintained a stable API server to ensure smooth app functionality and optimal userexperience. • Successfully integrated Stripe Payment to enable secure and convenient payment processing withinthe fitness apps. • Implemented the integration of FireStore and Firebase Push Notification for efficient data managementand real-time communication with users.

CustomGPT

Jan 2020 – May 2021

United States

Full Stack Developer

• Developed an innovative AI web tool, CustomGPT, enabling users to create AI chatbots capable ofanswering questions based on website contents and data stores like DB, Google Sheet, PDF files, andmore. • Designed and implemented a robust scraping system to extract comprehensive content from all pagesof websites, utilizing provided hostnames to build a knowledge-rich database for chatbot responses. • Spearheaded the development of an AI Chatbot without using ChatGPT API, opting for TensorFlowand Pinecone integration for enhanced performance and autonomy.

PollThePeople

Apr 2018 – Oct 2019

United States

Junior Web Developer

• Led the development of PollThePeople, an A/B test survey platform that empowers users to createand share their customized surveys via social media platforms such as Twitter, Facebook, and AWSMTurk. • Implemented a wide range of advanced features, including scam prevention, grammar check, andprevention of article plagiarism from Google or Bing during survey creation, ensuring data accuracy andcredibility. • Successfully integrated AWS MTurk and various social media platforms to enable seamlessdistribution of survey tests and maximize user engagement. • Developed and integrated an English grammar check and plagiarism prevention functionality,enhancing the quality and integrity of survey content. • Championed the implementation of an analytics system leveraging cutting-edge technologies suchas ChatGPT, Pinecone, and TensorFlow. This AI-powered analytics system provides comprehensiveinsights into survey test responses, enabling users to make data-driven decisions. • Designed and built a chatbot capable of providing users with meaningful answers and explanationsbased on their survey test results, enriching the user experience and enhancing survey comprehension. • Integrated D3.js and Rechart to create an aesthetically pleasing and interactive dashboard filledwith beautiful charts and word cloud components. This visually appealing dashboard enhances datavisualization and comprehension for users.

Education

Universidad del Rosario

Apr 2013 – Sep 2017

Bachelor's Degree, Computer of Science

Daniel Fernando Preciado Ceron

Web Specialist

Skills

Languages