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Casey S
@casey_smith2
Full Stack Web and Mobile App Developer
Vereinigte Staaten
Englisch
Über mich
I am a full stack developer building web and mobile apps for startups and business owners. I work mainly in React, Flutter, and Python, taking projects from a rough idea through to something people can actually use. Clients usually come to me needing an MVP built fast or an existing app fixed and stabilized. I write code I am willing to hand off to another developer later, and I tell clients early if a timeline or scope isn't realistic. Past work onboarding flows, payment integration, cleaning up slow database queries.
Kompetenzen
Casey S
offline •
Durchschnittliche Antwortzeit: 1 Stunde
Meine Dienstleistungen
Full-Stack-Webanwendungen
I will software developer full stack web developer for saas web application
Mobile App Anpassung
I will ai mobile app development ai chatbot flutter developr ios android app
Portfolio
Arbeitserfahrung
Full Stack Software Developer (SaaS MVP Specialist)
Talents Hub • Teilzeit
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 • Vollzeit
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 • Freiberufler
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
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john9lewis
Deutschland
Laufende Zusammenarbeit
Hilfreich?
john9lewis
Deutschland
Laufende Zusammenarbeit
After fixing the logout issue, Casey went through the rest of the authentication flow to make sure nothing else is missed. Every thing now works as it should and feel much more confident about the app
Antwort des Freelancers
Hilfreich?
john9lewis
Deutschland
Laufende Zusammenarbeit
Casey was to fix a supabase authentication issue that was causing users to be logged out unexpectedly. he found and fixed the problem quickly and users now stay logged in even after refereshing the app. Thank you for the great work
Antwort des Freelancers
Hilfreich?
