I am a Senior Full Stack Engineer with 9 years of experience delivering scalable, data-driven web platforms using Python technologies. I specialize in Django, Flask, and FastAPI, with advanced integration of AI systems into production environments. I excel at machine learning model deployment, LLM API integration, and building user-centric web apps with React and Vue. I've led cross-functional teams, optimized backend performance, and delivered business-focused AI features.…

Alex Buntrock

I am a Senior Full Stack Engineer with 9 years of experience delivering scalable, data-driven web platforms using Python technologies. I specialize in Django, Flask, and FastAPI, with advanced integration of AI systems into production environments. I excel at machine learning model deployment, LLM API integration, and building user-centric web apps with React and Vue. I've led cross-functional teams, optimized backend performance, and delivered business-focused AI features.…

Available to hire

I am a Senior Full Stack Engineer with 9 years of experience delivering scalable, data-driven web platforms using Python technologies. I specialize in Django, Flask, and FastAPI, with advanced integration of AI systems into production environments.

I excel at machine learning model deployment, LLM API integration, and building user-centric web apps with React and Vue. I’ve led cross-functional teams, optimized backend performance, and delivered business-focused AI features.

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Skills

Experience Level

Python
Expert
Django
Expert
Docker
Expert
JavaScript
Expert
Vue.js
Expert
TypeScript
Expert
SQL
Expert
React JS
Expert
PostgreSQL
Expert
AWS
Expert
MySQL
Expert
Redis
Expert
Kubernetes
Expert
GraphQL
Expert
GitHub
Expert
MongoDB
Expert
DynamoDB
Expert
PyTorch
Expert
Selenium
Expert
TensorFlow
Expert
Bash
Expert
Google Cloud
Intermediate
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Language

English
Fluent

Work Experience

AI Engineer at Prezent
November 1, 2023 - Present
Built multi-tenant web platforms with Django and React, handling over 500k API calls per day. Integrated large language models via OpenAI and Hugging Face APIs into backend workflows for analytics automation. Implemented CI/CD pipelines using GitHub Actions, Docker, and ECS for zero-downtime releases. Increased frontend performance by 43% by optimizing asset delivery and SSR rendering with Next.js. Established unit and end-to-end testing frameworks with PyTest and Playwright.
Full Stack Developer at Microsoft
September 30, 2023 - September 3, 2025
Redesigned legacy web apps using Flask and React, enhancing performance and UX for 80k monthly users. Deployed serverless features on AWS Lambda and managed data pipelines using DynamoDB and S3. Built AI-based sentiment analysis dashboards for customer support using scikit-learn and spaCy. Created secure APIs for third-party integrations and developed async background jobs using Celery and Redis.
Frontend Developer at Teladoc Health
December 31, 2019 - September 3, 2025
Migrated large-scale frontends to React and TypeScript, boosting code maintainability by 65%. Developed real-time collaboration UI components for Dropbox Paper using WebSockets and Redux. Optimized bundle size and page load times, resulting in 38% faster navigation speeds. Collaborated with backend team to implement GraphQL APIs for Terraform. Documented user database services using Pytest, Postman, Swagger, Selenium, Sentry, Prometheus, and the ELK stack.
Python Developer at Wealthsimple
February 28, 2017 - September 3, 2025
Developed internal CMS tools and dashboards using Django and jQuery. Wrote data scrapers and enrichment pipelines using Beautiful Soup and pandas. Integrated third-party APIs such as Stripe and Mailchimp and deployed to Heroku/AWS EC2 instances. Built RESTful APIs for logistics systems and designed role-based admin dashboards.
AI Engineer at Prezent
November 1, 2023 - Present
Built multi-tenant web platforms with Django and React, handling over 500k API calls per day. Integrated LLMs via OpenAI and Hugging Face APIs into backend workflows for analytics automation. Implemented CI/CD pipelines with GitHub Actions, Docker, and ECS for zero-downtime releases. Increased frontend performance by 43% by optimizing asset delivery and SSR rendering with Next.js. Established unit and E2E testing frameworks with PyTest and Playwright.
Full Stack Developer at Microsoft
September 1, 2023 - September 22, 2025
Redesigned legacy web apps using Flask + React, enhancing performance and UX for 80k monthly users. Deployed serverless features on AWS Lambda and managed data pipelines using DynamoDB and S3. Built AI-based sentiment analysis dashboards for customer support using scikit-learn and spaCy. Created secure APIs for 3rd-party integrations and developed async background jobs using Celery + Redis.
Frontend Developer at Teladoc Health
December 1, 2019 - September 22, 2025
Migrated large-scale frontends to React + TypeScript, boosting code maintainability by 65%. Developed real-time collaboration UI components for Dropbox Paper using WebSockets and Redux. Optimized bundle size and page load times, resulting in 38% faster navigation speeds. Collaborated with backend team to implement GraphQL APIs for document and user data services.
Python Developer at Wealthsimple
February 1, 2017 - September 22, 2025
Developed internal CMS tools and dashboards using Django and jQuery. Wrote data scrapers and enrichment pipelines using BeautifulSoup and pandas. Integrated 3rd-party APIs (Stripe, Mailchimp) and deployed to Heroku/AWS EC2. Built RESTful APIs for logistics systems and designed role-based admin dashboards.
AI Engineer at Prezent
November 1, 2023 - Present
Built multi-tenant web platforms with Django and React, handling over 500k API calls per day. Integrated LLMs via OpenAI and Hugging Face APIs into backend workflows for analytics automation. Implemented CI/CD pipelines with GitHub Actions, Docker, and ECS for zero-downtime releases. Increased frontend performance by 43% by optimizing asset delivery and SSR rendering with Next.js. Established unit and E2E testing frameworks with PyTest and Playwright.
Full Stack Developer at Microsoft
September 1, 2023 - September 22, 2025
Redesigned legacy web apps using Flask + React, enhancing performance and UX for 80k monthly users. Deployed serverless features on AWS Lambda and managed data pipelines using DynamoDB and S3. Built AI-based sentiment analysis dashboards for customer support using scikit-learn and spaCy. Created secure APIs for 3rd-party integrations and developed async background jobs using Celery + Redis.
Frontend Developer at Teladoc Health
December 1, 2019 - September 22, 2025
Migrated large-scale frontends to React + TypeScript, boosting code maintainability by 65%. Developed real-time collaboration UI components for Dropbox Paper using WebSockets and Redux. Optimized bundle size and page load times, resulting in 38% faster navigation speeds. Collaborated with backend team to implement GraphQL APIs for document and user data services.
Python Developer at Wealthsimple
February 1, 2017 - September 22, 2025
Developed internal CMS tools and dashboards using Django and jQuery. Wrote data scrapers and enrichment pipelines using BeautifulSoup and pandas. Integrated 3rd-party APIs (Stripe, Mailchimp) and deployed to Heroku/AWS EC2. Built RESTful APIs for logistics systems and designed role-based admin dashboards.

Education

Bachelor's Degree of Science in Computer Science & IT at University of California
August 1, 2011 - August 1, 2015
Bachelor's Degree of Science in Computer Science & IT at University of California
January 11, 2030 - August 1, 2015
Bachelor's Degree of Science in Computer Science & IT at University of California
January 11, 2030 - August 1, 2015

Qualifications

Add your qualifications or awards here.

Industry Experience

Software & Internet, Financial Services, Healthcare, Media & Entertainment, Professional Services

Skills

Experience Level

Python
Expert
Django
Expert
Docker
Expert
JavaScript
Expert
Vue.js
Expert
TypeScript
Expert
SQL
Expert
React JS
Expert
PostgreSQL
Expert
AWS
Expert
MySQL
Expert
Redis
Expert
Kubernetes
Expert
GraphQL
Expert
GitHub
Expert
MongoDB
Expert
DynamoDB
Expert
PyTorch
Expert
Selenium
Expert
TensorFlow
Expert
Bash
Expert
Google Cloud
Intermediate
See more