I’m building the study workspace I wanted for my own PE exam preparation.
A practice environment taking shape around questions, timing, navigation, and references. This portfolio shares the concept and selected previews as development continues.
WORK IN PROGRESS / INTERFACE PREVIEW01 / PRACTICE VIEW
A practice question, the clock, and the references within reach.View full image ↗
Role
Built a simulator to support my PE exam preparation.
Approach
Practice questions alongside references, timing, and answer feedback.
What to explore
The study interface and the practice-to-review workflow.
01 / WORKSPACE MAP
A STUDY SESSION, FROM FIRST REVIEW TO REFLECTION
Six ways into the PE study workspace.
The study tool is organized around what a learner is trying to do next. These are the current account-side areas I reviewed; Civil: PE Exam Simulator remains under development, and the public portfolio is a guided overview rather than a live application preview.
01 · LEARN
Follow the exam topics
Open a topic organized around the NCEES Transportation specifications, then work through focused modules, reference pointers, worked examples and study checkpoints. Lessons and exam mastery are tracked separately.
02 · PRACTICE
Choose the kind of repetition
Build skill with PE-style problems and explanations, manual-location drills, formula-selection questions, or open-ended calculator practice. Topic and difficulty choices help make the next session more deliberate.
03 · EXAMS
Set the conditions
Configure a PE or manual practice attempt by length, topic scope, concepts or math focus, formula/reference mix and timing. Learning mode supports feedback; simulation is designed to hold answers until completion. Saved attempts can be resumed.
04 · LIBRARY
Search the source while you study
Search indexed manual text, navigate to a page and read in the built-in PDF viewer. Lesson references can point to specific manual locations, keeping the “where do I find this?” task close to the learning activity.
05 · STUDY PLAN
Turn a date into a weekly rhythm
Set an exam timeline, weekly availability and subject priorities to shape a dated schedule with linked study tasks. Progress, topic coverage and practice signals can help choose a next focus; these indicators are study aids, not a certification of readiness.
06 · INTEGRATIONS & TRUST
Use focused tools; keep claims grounded
The observed experience includes a PDF reference viewer and formula, math and calculator workflows. I did not find a learner-facing generative AI tutor or AI integration in the areas reviewed, so this page makes no AI capability claim. Manual editions and question quality require ongoing review; verify exam-specific requirements against NCEES.
ACCOUNT FEATURES ARE DESCRIBED FROM A READ-ONLY REVIEW. This public portfolio does not include account records, study history, saved attempts, manual files, or live application data.
01 / THE NEED
WHY I STARTED
I needed a place to practice.
I had study material. I wanted a better way to sit down and use it.
When I prepared for the PE Civil: Transportation exam, a productive session meant more than answering a question. I needed to watch the time, find the right reference, keep my place, and understand what to review afterward.
Those pieces were easy to separate and harder to use together. I began building Civil: PE Exam Simulator so I could open one workspace and start practicing. The simulator grew from the way I actually wanted to study.
02 / THE SIMULATOR
BUILT AROUND A STUDY SESSION
One screen. One question. A clearer next step.
The interface keeps the mechanics of a practice session visible while I work through a problem.
01 · ORIENT
Keep your place
See the active exam, section, question position, and remaining time together.
02 · PRACTICE
Work one question at a time
Move through a structured set of questions and keep progress visible as you go.
03 · REFERENCE
Keep study material nearby
Give references a place alongside the question instead of making them a separate step.
04 · REFLECT
Make room for feedback
Use answer feedback as part of the learning loop: try, check, and learn what to revisit.
03 / THE GOAL
WHAT I TAKE FROM THE BUILD
The tool made the study habit easier to begin.
Building a simulator gave my exam preparation a practical shape. I could start a session, stay oriented, and use each answer to decide what to revisit.
I built it for my own preparation first. My hope is that the same focused practice space can help another transportation engineer prepare with more confidence.
The study workspace brings practice, references, timing and review into one deliberate sequence. The public preview below offers a short, independent transportation practice set.
01 / PRACTICEQuestions + references
The local browser application includes practice/exam flows and reference viewing. KaTeX, mathjs and PDF.js support mathematical and document presentation.
02 / UNDERSTANDLearning modules
Learning pages have module progress, worked content and interactive controls. Recovery state preserves in-progress work in the reviewed source.
03 / REVIEWProgress + quality
Cloudflare-backed progress and content review support the application. Visual question workflows require human review; this exhibit is independent of that bank.
Capability evidence and limitations
Area
Evidence status
What the source supports
Study workspace
Observed in local source
Practice and exams, reference library, progress pages, and learning modules.
Architecture
Observed in local source
JavaScript frontend, Cloudflare Worker, D1 records and R2-backed manuals; PDF.js, KaTeX and mathjs. No application data is bundled here.
Adaptive learning
Not established by this audit
Progress tracking is present. A validated adaptive teaching model or improved exam outcomes are not claimed.
Design decision
A useful practice loop gives a learner room to choose, check, and understand. This compact demo keeps one question in focus, gives immediate explanatory feedback, and gathers missed reasoning into a review at the end. Its questions are independently written for the public preview, rather than copied from the private bank.
Source and current status
Local study-tool package v1.36.95, practice/exam/learn/progress sources and visual-question review changelogs. No exam affiliation, pass-rate claim, or deployment status is inferred.
This page is an interactive case study. The demonstrations run locally using illustrative values and do not connect to the application.
PUBLIC PRACTICE DEMO / NO ACCOUNT NEEDED
PE CIVIL: TRANSPORTATION · PRACTICE SET
Try a short practice session.
Ten questions across transportation topics. Choose an answer to see feedback, then review the explanations at the end.
10 QUESTIONS
SESSION COMPLETE
Portfolio demonstration. Questions are independently written for this public preview around the same transportation subject areas as the private study tool; they are not copied from its question bank or licensed manuals. This is not an NCEES exam or a readiness assessment. Engineering requirements should be checked against applicable sources.
