Casey S

Full Stack Software Developer (SaaS MVP Specialist)

Talents Hub • Temps partiel

May 2022 - Dec 2024 • 2 yrs 7 mos

Collaborated with non-technical founders to design, build, and deploy an MVP recruitment SaaS app from scratch. Built dynamic candidate screening drag-and-drop boards, automated email workflows, and PDF resume parsing logic. Delivered the functional platform in 3 months, helping the client successfully secure $500,000 in seed investment. Skills: Full Stack Web Development, React, Node.js, Express.js, PostgreSQL, Amazon Web Services (AWS), MVP Development, SaaS Architecture, Automated Testing, Git

AI Chatbot & Backend Engineer

Support EXP • Temps plein

May 2022 - Dec 2022 • 7 mos

Engineered automated customer support chatbots integrated into both web and mobile platforms for SMB clients. Programmed natural language processing (NLP) workflows, intent classification, and web-hook integrations with CRM platforms like Salesforce and Zendesk. Decreased average customer wait time by 60% across client support touchpoints. Skills: AI Chatbots, Python, Node.js, Dialogflow, Natural Language Processing (NLP), REST APIs, Webhooks, CRM Integration, JavaScript, JSON

Full Stack & AI Integration Engineer

Online Sax Academy • Freelance

Aug 2020 - Nov 2022 • 2 yrs 3 mos

Engineered a custom Learning Management System (LMS) SaaS product for an online education client transitioning away from third-party platforms. Developed responsive front-end video delivery systems and secure back-end user access control. Integrated an AI-driven automated "Tutor Bot" using Python and LangChain to answer student questions based on course transcript files, resolving 75% of student queries automatically. Skills: Full Stack Development, React.js, Python, Django, OpenAI API, LangChain, PostgreSQL, AWS S3, LMS Development, REST APIs