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Tommie keller
Full-Stack Developer AI specialist
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Tommie keller

Full-Stack Developer AI specialist
𝗛𝗶, Tommie 𝗵𝗲𝗿𝗲! 𝗜'𝗺 𝗮 𝗦𝗲𝗻𝗶𝗼𝗿 𝗙𝘂𝗹𝗹-𝗦𝘁𝗮𝗰𝗸 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿 𝗮𝗻𝗱 𝗔𝗜 𝗦𝗽𝗲𝗰𝗶𝗮𝗹𝗶𝘀𝘁 𝘄𝗶𝘁𝗵 𝗼𝘃𝗲𝗿 8 𝘆𝗲𝗮𝗿𝘀 𝗼𝗳 𝗲𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲. I combine my expertise in web development, mobile app development, chatbot creation, AI development, NLP and web scraping to craft intelligent solutions that 𝗱𝗿𝗶𝘃𝗲 𝗿𝗲𝘀𝘂𝗹𝘁𝘀. 𝗠𝘆 𝗸𝗲𝘆 𝗮𝗿𝗲𝗮𝘀 𝗼𝗳 𝗳𝗼𝗰𝘂𝘀: 𝗨𝘀𝗲𝗿-𝗙𝗿𝗶𝗲𝗻𝗱𝗹𝘆 𝗪𝗲𝗯 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁: Design user-friendly websites using Next.js, React, and JavaScript/TypeScript. 𝗦𝗲𝗰𝘂𝗿𝗲 & 𝗦𝗰𝗮𝗹𝗮𝗯𝗹𝗲 𝗔𝗣𝗜 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁: Build secure, scalable REST or GraphQL APIs using Node.js/Express or Python/Flask with Firebase Functions. 𝗪𝗲𝗯 𝗦𝗰𝗿𝗮𝗽𝗶𝗻𝗴 𝗳𝗼𝗿 𝗨𝗽-𝘁𝗼-𝗗𝗮𝘁𝗲 𝗗𝗮𝘁𝗮: Automate web scraping using Cheerio/Puppeteer or Playwright/Beautiful Soup, ensuring your data remains current and structured. 𝗕𝘂𝗶𝗹𝗱𝗶𝗻𝗴 𝗔𝗜-𝗣𝗼𝘄𝗲𝗿𝗲𝗱 𝗦𝗮𝗮𝗦 𝗧𝗼𝗼𝗹𝘀 & 𝗪𝗲𝗯 𝗔𝗽𝗽𝘀: Need a custom SaaS tool or web app powered by AI? In the past, I've successfully built marketing copywriter and transcription tools, and more! 𝗖𝘂𝘀𝘁𝗼𝗺 𝗔𝗜 𝗠𝗼𝗱𝗲𝗹𝘀: I fine-tune AI models like GPT-3.5, Davinci, Bloom 560M, and others to fit your specific needs, like style, tone, format, and desired output reliability. 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗶𝗻𝗴 𝗔𝗜 𝗖𝗵𝗮𝘁𝗯𝗼𝘁𝘀: Let's create intelligent chatbots that understand your business and engage your customers, whether for lead generation, product recommendations, coaching, or personalized support. 𝗦𝗲𝗮𝗺𝗹𝗲𝘀𝘀 𝗔𝗜 𝗩𝗼𝗶𝗰𝗲 𝗔𝘀𝘀𝗶𝘀𝘁𝗮𝗻𝘁𝘀: Imagine an AI assistant integrated into your workflow, automating tasks and boosting productivity. Let's make it happen with platforms like Twilio, Openai, and others. For reference, I've successfully achieved low latency ranging from 150 to 300 milliseconds. 𝗖𝘂𝘀𝘁𝗼𝗺 𝗖𝗵𝗮𝘁𝗚𝗣𝗧 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 / 𝗜𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗶𝗼𝗻: I offer expert advice, data organization strategies, and seamless platform integrations for your custom ChatGPTs. 𝗦𝗽𝗲𝗲𝗰𝗵-𝘁𝗼-𝗧𝗲𝘅𝘁 & 𝗧𝗲𝘅𝘁-𝘁𝗼-𝗦𝗽𝗲𝗲𝗰𝗵: Leverage my expertise in various APIs for accurate results within one workday, with additional services for improved name and business term accuracy. 𝗛𝗲𝗿𝗲'𝘀 𝘄𝗵𝗮𝘁 𝗺𝗮𝗸𝗲𝘀 𝗺𝗲 𝗱𝗶𝗳𝗳𝗲𝗿𝗲𝗻𝘁: - 𝗖𝗵𝗮𝘁𝗯𝗼𝘁𝘀 𝗪𝗶𝘁𝗵 𝗛𝘂𝗺𝗮𝗻-𝗹𝗶𝗸𝗲 𝗰𝗼𝗻𝘃𝗲𝗿𝘀𝗮𝘁𝗶𝗼𝗻: My chatbots don't just respond, they truly understand and engage with your users. - 𝗘𝗻𝗱-𝘁𝗼-𝗲𝗻𝗱 𝘀𝗼𝗹𝘂𝘁𝗶𝗼𝗻𝘀: I focus on your overall business goals, not just individual features. I want to see your AI solution contribute to a real bottom-line impact. - 𝗙𝗼𝗰𝘂𝘀 𝗼𝗻 𝘃𝗮𝗹𝘂𝗲: I believe AI should provide clear value, not just hype. I'll work with you to identify opportunities where AI can truly make a difference. 𝗧𝗲𝗰𝗵 𝗦𝘁𝗮𝗰𝗸: - 𝗪𝗲𝗯: NextJS, Vue JS, Quasar, React, Webflow, Wordpress, ClickFunnels - 𝗣𝗿𝗼𝗴𝗿𝗮𝗺𝗺𝗶𝗻𝗴 𝗟𝗮𝗻𝗴𝘂𝗮𝗴𝗲𝘀: JS/TS, Python, PHP - 𝗖𝗵𝗮𝘁𝗯𝗼𝘁𝘀: Flowise, VoiceFlow, Botpress, DialogFlow, GPT3.5 / 4, Claude, Gemini AI - 𝗖𝗵𝗮𝘁𝗯𝗼𝘁 𝗜𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗶𝗼𝗻𝘀: Web, Telegram, Slack, Facebook Messenger, Instagram, WhatsApp, HubSpot - 𝗔𝗜: OpenAI API, Claude API, Gemini API, Vertex AI, Perplexity AI - 𝗔𝗜 𝗙𝗿𝗮𝗺𝗲𝘄𝗼𝗿𝗸𝘀: Langchain, LangFuse, LlamaIndex, H20 - 𝗦𝗽𝗲𝗲𝗰𝗵-𝘁𝗼-𝗧𝗲𝘅𝘁, 𝗧𝗲𝘅𝘁-𝘁𝗼-𝗦𝗽𝗲𝗲𝗰𝗵 & 𝗧𝗲𝘅𝘁-𝘁𝗼-𝗩𝗶𝗱𝗲𝗼: Assembly AI, Speechmatics, Google STT, Deepgram, Google TTS, Openai TTS, Elevenlabs, PlayHT, Sora - 𝗠𝗮𝗰𝗵𝗶𝗻𝗲 𝗟𝗲𝗮𝗿𝗻𝗶𝗻𝗴: BigQueryML - 𝗡𝗟𝗣: NLTK, SpaCy, Google Natural Language API - 𝗖𝗿𝗮𝘄𝗹𝗶𝗻𝗴: Cheerio, Puppeteer, Scrapy, Playwright, Beautiful Soup, LXML - 𝗗𝗮𝘁𝗮𝗯𝗮𝘀𝗲: Firestore, Supabase, Pinecone, Chroma DB, MYSQL, Postgres, MongoDB, BigQuery, Qdrant - 𝗥𝗶𝗰𝗵-𝗧𝗲𝘅𝘁-𝗘𝗱𝗶𝘁𝗼𝗿𝘀: TipTap, ProseMirror - 𝗗𝗲𝗽𝗹𝗼𝘆𝗺𝗲𝗻𝘁: GCP, Docker, Vercel, Heroku - 𝗜𝗻𝗳𝗿𝗮𝘀𝘁𝗿𝘂𝗰𝘁𝘂𝗿𝗲: CI/CD, Cloud Hosting, Microservices - 𝗣𝗮𝘆𝗺𝗲𝗻𝘁 𝗚𝗮𝘁𝗲𝘄𝗮𝘆𝘀: Stripe, PayPal - 𝗢𝘁𝗵𝗲𝗿𝘀: Firebase, GCP, Clean Architecture, Yarn workspaces, Turborepo, Git, GitHub Actions, Semantic search 𝗥𝗲𝗮𝗱𝘆 𝘁𝗼 𝘂𝗻𝗹𝗼𝗰𝗸 𝘁𝗵𝗲 𝗽𝗼𝘄𝗲𝗿 𝗼𝗳 𝗔𝗜 𝗳𝗼𝗿 𝘆𝗼𝘂𝗿 𝗯𝘂𝘀𝗶𝗻𝗲𝘀𝘀? ✨ Schedule a 𝗱𝗶𝘀𝗰𝗼𝘃𝗲𝗿𝘆 𝗰𝗮𝗹𝗹 today to discuss your unique needs and how I can help. Let's explore the possibilities! 𝗣.𝗦. Invest in a dev who understands the business side and constantly learns new technologies. I bridge the gap between tech and strategy, ensuring your project delivers ROI.
Logo of the organization.
CNA Insurance Company
The University of Texas at Austin
Chicago, Cook, State of Illinois, United States
United States・Vietnam・India・Philippines・United Arab Emirates・Singapore・Australia・Pakistan・Poland・The Netherlands・Mexico・Canada・France

Featured Resume

Last updated on Dec 25th 2024

Professional Background

  • Current Status
    Unemployed
  • Profession
    Full Stack Development
    Machine Learning Engineer
    Web Developer
  • Fields
    Artificial Intelligence / Machine Learning
    Mobile Apps
    Software
  • Work Experience
    6-10 years (6-10 years relevant)
  • Management
    I've had experience in managing 5-10 people
  • Skills
    TypeScript
    JavaScript
    PHP
    Python
    HTML5
    CSS3
    SQL
    React
    Redux
    React Hooks
    React Native
    Vue.js
    Angular
    Angular Universal
    Node.js
    Next.js
    NestJS
    Django
    Flask
    FastAPI
    Electron
    Laravel
    C#
    .NET
    ASP.NET
    SASS
    LESS
    SCSS
    Styled Components
    Tailwind CSS
    LLAMA
    GPT
    Whisper
    FreePBX
    FreeSwtich
    Asterisk
    RingCentral
    Altitude PBX
    Twilio
    ElevenLabs
    Deepgram
    SQL/MySQL
    PostgreSQL
    SQLite
    Firebase
    MongoDB
    Supabase
    AWS DynamoDB
    AWS RDS
    Apache
    Nginx
    Docker
    Azure
    GCP
    Kafka
    RabbitMQ
    Git
    GitHub
    Jira
    OpenAI
    LLM
    Langchain
    Embeddings
    RAG
    MLOps
    NLP
    Generative AI
    Vector Database
    RASA
    GPT-4
    Agile
    Kanban
    Scrum
    KANBAN
    TDD
    BDD
    DDD
    Clean Code
    MVC
    CI/CD
    Design Patterns
    C
    CSS
    C++
    OOP
  • Languages
    English
    Professional
  • Highest Level of Education
    Bachelor

Job Search Preferences

  • Current Status
    Open to opportunities
  • Desired Job Type
    Full-time
    Interested in working remotely
  • Desired Positions
    Software Engineer
  • Desired Work Locations
    Vietnam
    Singapore
    United States
    France
    Australia
    Poland
    The Netherlands
    United Arab Emirates
    Philippines
  • Freelance
    Full-time freelancer

Work Experience

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Senior Specialist

Sep 2022 - Sep 2024
2 yrs 1 mo
United States
• Developed a modern web application and admin panel using React.js, TypeScript, and Tailwind CSS for responsive usercentric design, employing Nest.js and Next.js for SSR, improving SEO performance and load times, and incorporating load balancing and data structure optimization for telecommunications clients. • Developed a social media web application using React.js, Redux, and Tailwind CSS and integrating Firebase for realtime database updates, improving project tracking and team collaboration. • Implemented two-factor authentication using Twilio Verify. • Developed a cross-platform social media mobile application using React Native and Expo, leveraging Cypress and NPM for testing and package management. • Implemented SMS chat, real-time voice call with AI chatbot using Twilio Video service. • Implemented AI Chatbot workflows using LLM, Langchain, Pinecone Vector Database and Azure OpenAI. • Implemented automated testing for a web application using Jest and Enzyme for React.js components. • Integrated GraphQL Apollo Client in a React.js frontend for efficient data fetching. • Designed and developed RESTful APIs using ASP.NET Core to support various client applications, ensuring robust and secure communication between services. • Optimized CI/CD pipelines with GitHub Actions and Atlassian tools for automated testing and deployment. • Implemented a Continuous Integration and Deployment pipeline using Jenkins and AWS Code Pipeline, enhancing code quality and deployment speed for a large-scale application, with regular code review processes. • Leveraged Agile methodologies and Scrum practices for efficient project execution, participating in daily scrums and sprint reviews, while utilizing Git and GitLab for version control, and employing Trello for streamlined project management and collaboration.
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Senior Full Stack Engineer

Uber
Full-time
May 2020 - Jul 2022
2 yrs 3 mos
United States
• Was part of the team that developed the Platform Insights application, which is an in house platform that helps Uber teams easily discover and understand the data related to various data entities, such as datasets, internal dashboards, business metrics, and more. • Employed Fusion.js as the primary framework for constructing the mono repo-based web application. • Leveraged Vue.js to build the front end of the application, creating dynamic and interactive components such as charts, tables, filters, and menus. These components were vital for displaying data and insights from diverse sources and perspectives. • Implemented Vuex for state management, ensuring a consistent and predictable global state across the application. • Implemented customer contact dashboard using the API integration with Twilio Flex and implemented feedback system using Twilio Autopilot. • Worked closely with cross-functional teams, including data engineers, UX/UI designers, and product managers, to align the application's functionalities with business requirements and user needs. • Designed and implemented RESTful APIs using Node.js, enabling seamless integration with frontend applications and third-party services. • Focused on optimizing the performance of the application by implementing best practices in coding, such as lazy loading, memorization, and efficient rendering techniques, which resulted in a responsive and smooth user experience. • Conducted rigorous testing, including unit tests, integration tests, and end-to-end tests, to ensure the reliability and robustness of the application. Utilized tools like Jest and Enzyme for automated testing.
Logo of the organization.

Frontend Developer

Safeguard Global
Contract
Aug 2016 - Jun 2018
1 yr 11 mos
United States
• Produced a data visualization dashboard for sales data using JavaScript, React.js, Chart.js, fetching data from a JSON API and presenting in an interactive format. • Built a responsive company website using HTML5, CSS3, and Bootstrap, ensuring DOM manipulation best practices, cross-browser compatibility, and mobile responsiveness, enhancing UX/UI design, customer engagement and online branding. • Developed the backend server using PHP, Laravel framework. • Constructed a user-friendly content management system (CMS) using PHP and MySQL, leveraging HTML5, CSS3, JavaScript, and jQuery for a responsive design, enabling non-technical users to easily update website content.

Education

Bachelor’s Degree
Computer Engineering
2012 - 2016