{/}
<about_me>
I like to listen to audio books, independently study, play chess, and spend time with family;
...I have over 5 years of experience in software development, with a strong background in both front-end and back-end technologies;
I am passionate about User Experience and accessibility;
My Programming Language Skills include:
C++, C#, C, TypeScript, JavaScript, Java, HTML, CSS, Python, SQL;
Some Tools and Technologies that I have used are:WPF, WinForms, Node.js, React.js, Redux toolkit, Next.js, Express, Prisma, MUI, Firebase, Visual Studio, VS Code, GitHub, Android Studio, Heroku, Docker, Shadcn UI, Google Cloud Storage, Trello, Jira, REST APIs, LEMP, WordPress, PANDAS, Numpy, Matplotlib, Spring Boot, Bootstrap, Vite, Jhipster, Intellij, AWS S3, CloudFront, Cognito, EC2, Terraform, Linux, Ubuntu, PulseAudio, Claude, Gemini, OpenAI, Cursor, Drizzle, Vitest, Yarn, Cloudflare PDM, Ruff, Pydantic, DynamoDB, Redis, AWS EFS, AWS AppRunner, AWS ECR, FastAPI
(!)
<portfolio>
Here are some projects I've worked on:
Software Engineer leveraging Python, TypeScript, AWS, Docker, and React
● Migrated monorepo from pip to PDM dependency management, introducing pyproject.toml configurations and lock files across 3 packages, ensuring reproducible builds and eliminating version conflicts
● Designed incident reporting API with DynamoDB persistence and SQS queueing, enabling real-time environmental data collection with sub-second latency for manual incident submissions
● Enhanced local development workflow by automating PostgreSQL schema sync from RDS, LocalStack provisioning with GSIs, and admin user seeding—reducing setup time from 30min to 5min
● Implemented comprehensive Python linting infrastructure using Ruff and establishing pre-commit hooks for consistent code standards across 3 services
Software Engineer leveraging React, TypeScript, PNPM and turbo.
● Re-architected the email-delivery pipeline from a 30s cron poller to an event-driven BullMQ/Redis queue, scaling throughput to 200+ msgs (10 K+ briefings day) while slashing average latency 97 % (15s to 400 ms)
● Designed and shipped five distributed workers (TypeScript + Node 22) with exponential-backoff retries, circuit-breaker protection, and dead-letter queues—cutting delivery failure rate from 4 % to 0.3%
● Led monorepo migration to Turborepo + pnpm workspaces; introduced shared UI, DB, and type packages, trimming CI pipeline time 62% and lowering container image size 30%
● Resolved critical production webhook infrastructure by implementing intelligent deduplication with Redis TTL optimization (5min to 60s), multi-strategy lookup patterns, and network resilience with exponential backoff—restoring webhook delivery for 100% of calendar integrations
Full-Stack Developer leveraging React, TypeScript, Java, and Java Springboot.
● Implemented Java Spring Boot RESTful APIs to perform CRUD operations on MySQL database
● Suggested & Implemented Google Maps API to auto-fill information for over 11,000 users
● Assessed, identified, and resolved performance issues resulting in a 57% speed increase
● Utilized research and debugging techniques such as payload assessment to resolve AWS S3, CloudFront, and Cognito issues
● Identified key accessibility issues regarding contrasting colors that did not meet WCAG minimum standards of 4.5:1
Simple Video Uploader utilizing express on the backend and Next.js on the frontend
Time Management App utilizing Next.js, Node.js, Prisma, and NextAuth
Document Sift Tool using TypeScript, React, Redux, MUI, and Webpack
{*}
<contact_me>
TylerJenningsW@gmail.com
https://www.linkedin.com/in/tylerjenningsw/
https://github.com/TylerJenningsW