Jesse Peplinski

Applied AI Engineer

Hi, I'm Jesse.

I turn problems into shipped AI products, prototypes, and systems.

About Me

I'm an applied AI engineer, founder/operator, and zero-to-one builder based in Syracuse, NY.

I use Codex and Claude Code as part of my daily engineering workflow, and I'm focused on turning real problems into shipped software people can react to.

My recent work includes Vibe Storefront, a launched AI product-validation app; Gridiron Rumble, a playable web arcade football game; and TrySignalHire, an AI hiring product I'm building to make real candidate evidence easier to collect, review, and trust.

At Equitable, I've spent 8+ years shipping customer-facing software in a regulated enterprise environment: enterprise platform migrations, high-traffic product pages, internal portals, chatbot work, and reusable systems.

I also bring founder/operator experience through Hack Upstate and Careers in Code. I helped run a 6-month coding bootcamp across 6 cohorts, taught developers, built admissions and operations systems from scratch, managed grant-backed programs, admitted 102 students, graduated 74, and helped 24 graduates move into tech roles. I've also organized 100+ person hackathons that brought developers, students, sponsors, and local organizations together to help advance Central New York’s tech community.

I'm most interested in applied AI, AI product engineering, automation, developer tools, and roles where I can bridge product judgment, technical execution, and real user problems.

Experience

Software Engineer II

Equitable · Syracuse, NY · July 2017 - Present

  • Led the Sitecore-to-Adobe AEM enterprise CMS migration, delivering resilient, reusable components while collaborating directly with vendor teams and committing extra hours to ensure on-time delivery
  • Redesigned the PCR Rates page end-to-end as lead developer, from requirements gathering through launch. The page generates thousands of daily views and has contributed to hundreds of thousands of dollars in generated business
  • Led the migration of an Angular to vanilla JavaScript Retirement Guide, architecting the separation of content and code
  • Migrated RIG, a 10+ year-old Angular 1 retirement-planning app with outdated dependencies and security vulnerabilities, into a modern AEM component; preserved the core calculator behavior, decoupled content from code, and moved the tool onto the enterprise web stack
  • Enhanced FMG website intake forms by simplifying a feedback workflow spanning hundreds of questions and enabling PDF email summaries of advisor responses; improved usability, documentation, and business adoption of the intake process
  • Drove the enterprise CMS through 3 major version upgrades (Sitecore 9.1 → 9.3 → 10.2 → 10.3), organizing data migration processes and issue tracking to ensure smooth cutovers
  • Shipped the OBP customer portal (React, Java) to help onboard new brokers from outside firms into the organization
  • Led chatbot development with Microsoft Bot Framework on Azure, serving as lead developer and managing the project backlog from prototype through MVP
  • Created extensive technical documentation and led knowledge transfer sessions to onboard teammates, reducing ramp-up time and improving team scalability
  • Consistently received strong performance ratings with commendation for initiative, reliability, and collaborative leadership

Partner

Hack Upstate LLC · Syracuse, NY · 2017 - Present

  • Directed and taught in Careers in Code, a 6-month coding bootcamp, as the founder/operator for day-to-day program delivery across 6 cohorts (2019-2024)
  • Admitted 102 students, graduated 74 (72.5% graduation rate), placed 24 graduates in tech roles
  • Managed approximately $1.1M in grant-backed program funding across local government and economic development partners
  • Built the operational stack from scratch: admissions workflows, automation, student tracking, reporting, stipends, partner communications, and EOS-based goal tracking using Pipefy, Zapier, Notion, PEX, and related tools
  • Organized 100+ person hackathons that brought developers, students, sponsors, and local organizations together to advance Central New York’s tech community

Education

B.S. Computer Science, Mathematics Minor

SUNY Potsdam · 2015 - 2017

  • Benjamin F. Bradley Memorial Award — High achievement & outstanding department contribution
  • Founded Hack Potsdam (grew from 49 to 116 attendees, $10K raised, MLH partnership). President of ACM. GPA: 3.25
  • Speaker at HackCon V — "Getting Your Alumni Involved," presented to a national audience of student hackathon organizers

Rapidly Prototyped Projects

Launched AI product-validation app that turns a plain-English product idea into a shareable storefront concept. Generates structured positioning, product copy, imagery, public share pages, and a live gallery so ideas can be tested before the roadmap gets expensive.

April 2026 · ~3h MVP + ~30h polish · Next.js · OpenAI · Codex 5.5 · GitHub

A 2D arcade style mobile-first football game. Designed the full system: game engine, Astro marketing site with devlogs, playable web build, and iOS TestFlight release.

March 2026 · ~1 month · Godot · Astro · Claude Code

Founder/operator project for the broken AI-mediated hiring market. Candidate work becomes sourced claims, company jobs become evidence signals, OpenAI organizes the overlap, and hiring teams review proof before another resume screen.

May 2026 · Codex-built MVP in progress · Next.js · OpenAI · Codex 5.5

Launched front-end MVP for an environmental career platform. Built the product/course marketing experience around clear paths for self-guided courses, 1:1 coaching, university programs, and pricing so the offer could be validated quickly.

April 2026 · ~3-4h front-end MVP · Next.js · Tailwind CSS · Codex 5.5

Interactive visualization of the full RAG pipeline. Shows every step live: query term analysis, similarity search across all chunks, source retrieval with scores, and augmented generation with citations. Hover any word to see where it appears in retrieved sources. Runs fully locally without an API key.

April 2026 · ~1 hour · Next.js · Vercel AI SDK · Claude Code · GitHub

Interactive visualization of the full Model Context Protocol pipeline. Shows every step live: tool discovery via JSON-RPC, AI-driven tool selection, tool execution with request/response visualization, and response generation. Supports multi-tool queries. Runs fully locally without an API key.

April 2026 · ~1 hour · Next.js · Vercel AI SDK · Claude Code · GitHub

Utility tool for visualizing house dimensions on a plot. Built as a rapid MVP to test a real estate idea.

March 2026 · ~30 minutes · React · Claude Code

Real-time drone RF signal monitoring and threat assessment dashboard. Simulates a network of ground sensors detecting drones, classifying types by RF fingerprint, and scoring threats against a protected zone.

April 2026 · ~1 hour · Python · FastAPI · Claude Code · GitHub

Estimates home value based on including or excluding different additions. Mock prototype to explore the concept.

March 2026 · ~30 minutes · React · Claude Code

Recommendations

“What stands out about Jesse isn't just that he can build software — it's how he thinks. He has a rare ability to translate complex technical concepts to people who aren't engineers, which is something you can't really teach. I've watched him do it with students who came in with zero background and left with marketable skills and jobs. I've also watched his thinking evolve around AI over the years. He's living in it, building with it every day, and asking the right questions. The way he talks about what Claude Code has unlocked for him reminded me of how early Bitcoin engineers talked about what they were building.”

— Doug Crescenzi, Partner at Hack Upstate LLC · April 1, 2026

“Jesse approaches problems systematically. He doesn't look for quick fixes or gets distracted by complex solutions. Instead, he works through the problem methodically — mapping out options, weighing tradeoffs, and arriving at decisions that hold up when you actually have to engineer them. Beyond the technical side, Jesse has a rare ability to bring people together. This kind of role demands both — systematic reasoning and the ability to build trust across audiences. Jesse has spent years developing both. I recommend him without reservation. He'll make an impact quickly, and he'll do it by doing the hard work of understanding problems deeply and building the right solutions.”

— William Kennedy, Mentor · April 3, 2026, via LinkedIn

“Delivering a life-changing program like this takes a lot of vision, organization skills, and the ability to make quick decisions; Jesse handled all of it calmly and always had his eye on student outcomes. What I appreciate most about him is his ability to get it all done and make it look effortless. Jesse's technical fluency and his ability to navigate complex program logistics while leading a team make him a rare asset in the coding world. I highly recommend working with him if you happen upon the chance.”

— Laura Thorne, Career Coach at Careers in Code · April 3, 2026, via LinkedIn

“I had the pleasure of working with Jesse at Equitable, where he consistently found innovative ways to improve our public and advisor-facing websites. While building our Cap Rate webpage, he handled changing specs and requirements with ease—never complaining, always quickly pivoting to an effective solution. He is a master problem solver with a true can-do attitude and was an absolute pleasure to work with. I would highly recommend him to any team looking for a driven, adaptable, and results-oriented technologist.”

— Tom Dominic, Colleague at Equitable · April 2, 2026, via LinkedIn

“I've worked with Jesse for several years at Equitable on our digital annuity tools, and he's one of the best partners I've had the pleasure of working with. He's someone you can rely on both in building solutions and when challenges come up. He consistently brings creative ideas, communicates clearly, and stays calm under pressure. He brings a positive attitude to everything he does and makes the team better.”

— Nick Ronan, Colleague at Equitable · April 3, 2026, via LinkedIn

“I had the pleasure of working with Jesse at AXA Equitable, where we built several projects together both at work and on the side. Jesse has a genuine passion for innovation and was always pushing us to try new technologies and experiment with ideas. His curiosity and critical thinking are contagious, and he naturally motivates the people around him. One thing that really stands out is his ability to explain complex technical concepts in a simple way that anyone can understand. He's a great teammate, a strong leader, and someone who brings positive energy to any team he's part of.”

— Paul Kwoyelo, Colleague at Equitable · April 6, 2026, via LinkedIn

“Jesse has an unwavering commitment to innovation and exploration in everything he does. As my first mentor, he taught me an incredible amount simply through his "let's-do-this" approach to complex, multifaceted problems. Jesse is an exceptional communicator who can bridge the gap between deep engineering and cross-functional stakeholders, creating a culture where ideas are vetted based on merit rather than hierarchy. The bottom line: Jesse cares. He is deeply mission-driven and solves difficult problems not just with a track record of success, but with a persistent optimism and genuine care for his colleagues. P.S. He also shreds on the guitar.”

— Max Gerlach, Program Manager at Careers in Code · April 3, 2026, via LinkedIn

“I have had the distinct honor of working with and being mentored by Jesse Peplinski. His deep skill set in web-based technologies and AI tools is clearly evident throughout his extensive resume, and I have witnessed his technical prowess firsthand while working with him at Hack Upstate and Careers in Code. Spending time around Jesse has led me to observe what is arguably his greatest quality: his unmatched thirst for technical knowledge. I have never met anyone who dives in as quickly to learn a new tool, framework, or technology.”

— Andrew Wladis, Mentee · April 1, 2026, via LinkedIn

“Jesse was my first true 'boss' and helped mentor me into the person I am today through our work together at Careers in Code, a coding boot camp. Even more than his warm, kind personality, Jesse's innate ability to lead by example, intelligently navigate complex issues and run projects with a solution-oriented mindset has been nearly unmatched in my career. I watched as he was able to spearhead a meaningful project with real impact on the community — an effort that similarly taught me the value of thoughtful communication, excellence in organization and problem solving both in the terminal and face-to-face with people. I'd highly recommend Jesse for any role — particularly one where his leadership skills can be put on full display.”

— Will Guisbond, Program Manager at Careers in Code · April 1, 2026, via LinkedIn

“Jesse is an incredibly smart and passionate developer. Jesse was organized, communicative, and very responsive to any questions that I or students had. He helped create and guide the full stack web development curriculum and managed a team of approximately 10 staff including instructors, TAs, and support staff. I highly recommend Jesse and believe that you will find him to be a hard-working, intelligent, and supportive team member!”

— Jason Scharf, Student Success Rep at Careers in Code · April 7, 2026, via LinkedIn

“I watched him develop from a sharp developer into a true systems thinker and someone who naturally steps up as a leader. Jesse has always stood out because he doesn't just fix the immediate issue — he steps back and looks at the bigger picture to understand why the problem happened in the first place. On top of his strong technical skills, Jesse is an excellent collaborator. He has a real talent for taking high-level business needs and turning them into clean, scalable code while keeping everyone on the same page. Jesse is a thoughtful problem solver, a generous mentor, and someone who sees the bigger picture.”

— Zachary Peck, Colleague at Equitable · April 7, 2026, via LinkedIn

“Jesse is a person with a 'can do' attitude who will not take no for an answer. He is unique in his determination to find an innovative way to get the job done. He also has a knack for teaching. He inspires those around him and works well collaboratively to help others succeed in their projects and endeavors.”

— Mark Wladis, Mentor · April 1, 2026, via LinkedIn

“I've worked at Equitable with Jesse for 8 years, and it's been incredible to see his evolution into such a strong and dependable software developer. He combines technical skill with a calm, strategic mindset, always taking the time to understand the "why" behind problems before jumping to solutions. His work with Careers in Code has always been something that I've admired about him and truly believe he has made a difference in some many peoples lives. He's not only someone you can count on to deliver when working on projects, but also someone who brings positive energy and motivates those around him. Any team would be lucky to have him.”

— Lizmarie Von Langen, Colleague at Equitable · April 15, 2026, via LinkedIn

Let's Connect

I'm always interested in hearing about new opportunities, interesting projects, or just connecting with other builders.

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Jesse Peplinski

I turn problems into shipped AI products, prototypes, and systems.