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Hello, I'm

Daniel Miller

Software Engineer
Civil Engineer
Construction Manager
Entrepreneur

About Me Projects
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My Story

Growing up, I moved across the US from one construction project to another. Soccer was my passion and it was my main focus going in to highschool. During high school, I developed a passion for problem solving, learning, and challenging myself. Civil Engineering piqued my interest as it would expand my problem-solving capabilities and involve the construction industry that I grew up in.

At the age of 16, I graduated highschool early to begin attending the University of Texas at Austin(UT). In college, I played on UT Men's Club Soccer Team, became the Vice President of the Club and led the team to a 2nd place finish at the National Championship.

In college, I focused hard on designing civil engineering systems, working on coding projects and devloping investment strategies. Also, I had multiple internships in the construction industry where I was able to learn a lot about construction management, building infrustructure, civil engineering design and effective communication.

After college I began working with Kiewit Foundations Co. on a water treatment facility for Samsung's Semichip Conductor facility in Taylor, Texas. We drilled 3,967 24" ACIP piles 60-70' deep, where I managed materials, surveying, cost/quantity tracking and quality as a Field Engineer.

After completing the ACIP piles, I worked on a 2 mile long discharge pipeline for a water treatment facility. The pipeline was 48" RCP 20-28' deep in the ground. I planned/tracked the work as a Lead Engineer and worked as a Foreman in the field to get the work completed. I then transition into being the Lead Civil Field Engineer. In this role I scheduled/planned and supported self performed storm drain, conduit and final grading operations while also managing an asphalt paving and concrete flatwork subcontractor.

Currently, I am a Field Engineer 3 at Kiewit, working on a Simple Cycle Power Plant in central Texas. I manage a team of three Field Engineers and oversee our self-performed concrete and civil operations, which contribute $60 million in revenue. I have led the procurement of $8 million worth of materials, including precast concrete, rebar, anchor bolts, embedded items, and aggregates. Additionally, I manage over five subcontractors performing $2.5 million in work on-site. To improve project efficiency, I developed a three-week flow map scheduling tool that streamlined coordination across disciplines, enabling us to manage 100+ effeciently and meet contract deadlines two weeks ahead of schedule in a fast-paced environment. I also implemented a procurement management process that ensured the on-time fabrication and delivery of more than 3,000 engineered embedded items and 550+ tons of rebar.

Outside of Kiewit, I work as a Software Engineer for Luxury Collective, a digital marketing agency, where I have developed and deployed over 10 fully custom web applications, including e-commerce platforms, landing pages, and CMS-based sites. I optimize backend systems using Node.js, Express.js, and MongoDB, improving database performance and reducing load times by 30%. Additionally, I created Linked Resume, a full-stack social media platform designed for professional feedback and networking, handling 100 requests per second with an average response time of under 200ms. I also developed Task AI, a Flask-based automation tool that streamlines repetitive computer tasks, reducing manual effort by 70% through a task execution engine and AI integration.

My life will be dedicated to effective contributions to society. From building critical infrustucure to building innovative software technologies, I am dedicated to making lasting impacts on society that push our capabilities, inspire others and bring prosperity and hapiness to others.

2002

Born

2019

Graduated High School

Summer 2021

Kiewit Field Engineer Intern
Highway Interchange Project

August 2019 - May 2022

University of Texas at Austin
Bachelors of Science in Civil Engineering

Summer 2022

Became a licensed Engineer in Training (EIT)

June 2022 - March 2023

Kiewit Field Engineer
Deep Foundations

March 2023 - Feb 2024

Kiewit Lead FE/Foreman
Civil Utilities

Aug 2023 - April 2024

Apollo Ski
Software Engineer

February 2024

Passed PE Civil Exam

Feb 2024 - Sept 2024

Kiewit Lead Civil FE
Roads and Paving

Sept 2024 - Current

Kiewit Underground Lead Field Engineer
Simple Cycle Power Plant

June 2023 - Current

Luxury Collective
Software Engineer

Nov 2024 - Current

Task AI
Software Engineer

Aug 2024 - Current

Linked Resume
Software Engineer

My Projects

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Linked Resume

www.linkedresume.us
Github: Linked Resume Client Side
Github: Linked Resume Server Side

Linked Resume is a fully custom, end-to-end MERN stack application that I built from the ground up. This web application empowers users to create professional profiles, connect with others in their network, and share documents for feedback and collaboration. Leveraging Amazon Web Services (AWS), I implemented Amazon S3 to efficiently store user-uploaded files and integrated Amazon Simple Email Service (SES) for seamless email automation, enhancing user communication. On the backend, I designed and optimized RESTful APIs using Node.js and Express.js, ensuring robust performance with the capability to handle 100 requests per second and an average response time of under 200ms. I engineered a scalable file storage system on AWS S3, which resulted in a 40% reduction in file retrieval latency, significantly improving the user experience. The application’s frontend is deployed on Vercel, while the backend runs on an AWS EC2 instance, providing a reliable infrastructure that supports 99.9% uptime. This project showcases my expertise in full-stack development, cloud infrastructure, and API optimization, ensuring a seamless and high-performance platform for users.

System Design Overview

1. Constraints

Storage Capacity:

  • Total Users: 100,000
  • Average Upload per User per Month: 2
  • Average Upload Size: 5MB
  • Max Storage: 1TB/month — 12TB/year

To ensure scalability, LinkedResume is designed to support up to 100,000 users, with an average of 2 file uploads per user per month, each averaging 5MB in size. This translates to an anticipated storage need of 1TB per month, or 12TB per year.

2. Network Bandwidth

  • Average File Upload Time: 5 seconds
  • Concurrent Uploads: 10,000
  • Minimum Network Bandwidth: 10Gbps

The system is designed to handle up to 10,000 concurrent file uploads, with each upload taking approximately 5 seconds. This results in a minimum network bandwidth requirement of 10Gbps to ensure smooth file transfer and minimal latency.

3. Compute Resources

  • Concurrent Uploads: 10,000
  • Processing Cores Required: 10,000
  • 1 Server = 32 Cores
  • Servers Required: 313 servers

The application’s backend is capable of processing up to 10,000 concurrent file uploads. Given the high processing demand, each server runs on 32 cores. To meet this requirement, we estimate needing 313 servers for optimal performance.

4. Database Capacity

  • Likes/Comments per File: 10
  • Metadata Size/File: 50 bytes
  • 100,000 Concurrent Likes and Comments: 5 Mbps

For user interactions, each file typically receives around 10 likes/comments, and each piece of metadata for a file is about 50 bytes. Given up to 100,000 concurrent interactions, the system requires a database throughput of 5Mbps to handle these requests without latency.

5. Database Schema

Schema Design:
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6. Scalability & Redundancy

LinkedResume is designed to scale horizontally by adding more servers as needed. The backend architecture ensures high availability through AWS multi-AZ deployments for EC2 instances and S3 storage redundancy, guaranteeing system uptime and resilience during failures.

7. Caching and Optimization

To reduce database load, we use caching solutions such as Redis for frequently accessed data (file metadata, user profiles, etc.). We also leverage AWS CloudFront to distribute static files and reduce latency for users across various regions.

8. Security Considerations

  • Authentication: We use JWT and OAuth for secure authentication and user authorization.
  • Data Encryption: All user data is encrypted both in transit (using HTTPS) and at rest (using AWS S3 encryption).
  • API Rate Limiting: To prevent abuse, we implement API rate limiting to ensure stability and fairness across all users.

9. Monitoring and Analytics

LinkedResume uses AWS CloudWatch to monitor system performance, track errors, and trigger alarms for any issues that may arise. Additionally, we integrate Sentry for error tracking and logging to ensure rapid issue resolution.

  • Built - Aug 2024 - Current
  • Technologies - React, MongoDB, Amazon S3, GitHub, AWS S3, EC2, SES, Vercel
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Task AI

Github: Task AI

Task AI is a Python-based automation web application designed to track and execute user-defined tasks efficiently. Utilizing pynput, the application monitors user activity and stores tasks in a MongoDB database. A separate Python script then processes user requests, searches the database, and executes the desired task. Built with Flask, Task AI reduces manual task completion time by 70% through an advanced task execution engine. It will be integrated with a large language model API to enhance automation and user interaction while ensuring secure task execution with JWT-based authentication. Currently, I am working on gathering large amounts of task data and integrating a powerful LLM to make task execution even more autonomous. This will allow Task AI to learn from user patterns, adapt to different conditions, and optimize task performance with minimal user input.

  • Built - Nov 2024 - Current
  • Technologies - Python, MongoDB, Flask, GitHub
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ApolloSki.com

www.ApolloSki.com

ApolloSki.com is a fully custom MERN stack e-commerce application designed for seamless and secure online transactions. The platform leverages MongoDB for database management and AWS S3 for object storage. It integrates Stripe APIfor secure payment processing and Shippo API to automate shipping calculations and label generation, streamlining order fulfillment.

Key Features:

  • Custom-Built MERN Stack Platform – Ensuring high performance and scalability with a robust backend.
  • Secure Payments with Stripe API – Reducing checkout failures by 20% through a seamless transaction experience.
  • Automated Shipping with Shippo API – Pricing out shipping in real time and generating labels automatically, cutting order processing time by 35%.
  • High Uptime & Reliability – Engineered for 99.9% uptime, providing a smooth shopping experience.
  • Built - Aug 2023 - April 2024
  • Technologies used - MongoDB, AWS S3, SES, EC2, Vercel, Stripe, Shippo
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Civil Calculator App

App Store

I developed an iOS application designed for construction foremen to streamline tracking of quantities, costs, and man-hours. This application helps civil construction foremen and superintendents efficiently calculate operational data directly from their phone, saving them an average of one hour per day.

Multiple users tested the product and provided feedback, allowing for continuous iterations to better meet the needs of the workers. The app enhances operational efficiency by providing real-time insights, helping foremen understand performance metrics and improve decision-making on the job site.

  • Built - October 2023
  • Languages used - SwiftUI
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NFT Website

A website created for a College Dropout NFT collection. Focus on UI and UX. Worked with NFT team and used feedback to shape the website.

  • Created - April 2022
  • Technologies used - HTML, CSS, JavaScript, Hostinger
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Portfolio Website

DanielMillerPortfolio.com

A website created to utilize and demonstrate my web development skills. Built from scratch using htmls, css and javascript.

  • Created - March 2022
  • Technologies used - HTML5, CSS, JavaScript
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TND Investing Website

A website built using website builder Zyro along with some of my own html, css and javascript. Used APIS to create a POS on the website.

  • Created - August 2021
  • Technologies used - Zyro, HTML, CSS, JavaScript, Stripe Integration
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How to Play Fortnite

An educational mobile application written in C++. Written when in highschool. It is meant to teach the audience how to play the popular game of Fortnite. It increased my understanding of mobile applicatins.

  • Created - March 2018
  • Technologies used - C++
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How to Play Fortnite

Click to switch screens.

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Life of a Cow

My first lines of code, an enjoyable game written in C++. Written when I was in highschool. It was an introduction to functions, variables and If statements. It has been an inspiration for me to continue building software.

  • Created - February 2018
  • Technologies used - C++
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Life of a Cow

Click/Tap to get started.

Use arrow keys or control stick to move.

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Design: Buildings Beam and Columns

For my Reinforced Concrete Design course, we had to design the columns and beams of a six story building. See attached report and calculations.

  • Completed - May 2022
  • Beam and Column Design
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Design: Zilker Park Shared Use Path

For my capstone project at UT, the City of Austin tasked me along with three other civil engineers to propose a safe route for pedestrians and cyclists in the middle of Austin's staple park, Zilker Park. We worked over the course of a sixth month period to create the proposal that is linked below. I focused on the paths design and modelling of the path. I also helped perform grade analysis, checked ADA compliance and took many site measurements.

  • Completed - May 2022
  • Software Used - AutoCAD 2022, StreetMix
  • Proposal
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Design: Reverse Engineering a Can Opener

A can opener was broken apart modelled using Autodesk Inventor and then analyzed for improvements. We noticed a plastic bearing part was weak and put the system at risk of failure under high but not unusual loads. We suggesting changing the material type for this bearing to stainless steel as it will go along with the other parts and be able to withstand the forces.

  • Completed - Dec 2019
  • Methdos used - AutoDesk Inventor and FEA analysis.
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Cast in Place Foundations

I worked as a the Lead Field Engineer to plan and install cast in place concrete foundations for a simple cycle power plant in central Texas. With critical deadlines and tight tolerances on Combustion Turbine anchor bolts.

  • Total CY: 8000 CY
  • Anchor Bolts: 1000+
  • I planned, managed, forecasted and coordinated the self performed Form Pour Strip activities. I procured rebar, anchor bolts and formwork. I managed a rebar subcontractor performing the rebar work.

    • Role - Lead Field Engineer
    • Sept 2024 - Oct 2024
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    Underground Electrical Duct bank

    I worked as a the Lead Field Engineer to plan and install underground electrical duct bank on a Simple Cycle Power Plant in Central Texas.

  • Civil Mechanical/Electrical Excavations: 45,600 CY
  • Civil Mechanical/Electrical Backfills: 43,500 CY
  • Ductbank Concrete: 1145 CY

    We used stayform and rebar to install cast in place ductbank. I procured material, managed quantities, scheduled and inspected the work.

    • Role - Lead Field Engineer
    • Sept 2024 - Jan 2025
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    Stone Columns

    I worked as a the Lead Field Engineer to plan and install Vibro Columns on a Simple Cycle Power Plant in Central Texas.

  • Vibro Columns: 1200 EA
  • Depths: 15, 20, 21
  • I planned, managed, forecasted and coordinated the self performed work and managed the subcontractor Keller.

    • Role - Lead Field Engineer
    • Sept 2024 - Oct 2024
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    Asphalt Paving, Finish Grading, Roadway Lighting

    I worked as a the Lead Field Engineer to plan and install asphalt paving on Blue Sky WRF, a $1BN water reclamation facility for Samsung Austin Semiconductor in Taylor, Texas. Major quantities consisted of:

    Self Performed:

  • Ex/Haul: 13,000 CY
  • Finish Grading: 46,000 SY
  • Flex Base: 16,900 Tons
  • Light Posts: 26
  • Lighting Conduit: 3,500 LF
  • RDC Paving:

  • Asphalt Paving 3" and 6" Sections: 7,200 tons
  • Striping: 19,000 LF
  • Concrete Driveways - 3 EA
  • Sidewalk: 2,220 SF
  • Signs and Wheel Stops
  • I planned, managed, forecasted and coordinated the self performed work and managed the subcontractor RDC Paving.

    • Role - Lead Field Engineer
    • July 2024 - Sept 2024
    • Software Used - Excel, Sharepoint, InEight, Propellr
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    Civil Utilities

    I worked as a the Lead Field Engineer to plan the installation of a Discharge Pipeline on Blue Sky WRF, a $1BN water reclamation facility for Samsung Austin Semiconductor in Taylor, Texas. The Discharge Pipeline consisted of 9016' of 48" RCP and 398' of 30" RCP. Along with 32 manholes and a headwall structure. The average depth of the RCP was 21' deep with a major section of the pipeline deeper than 25'. This required significant shoring planning and dirt management. I planned the work, equipment, suppliers, schedule and Inspection and Testing Plan. After getting two headings up and running, I shifted into a foreman role to help get the work completed in the field. We averaged 72' of RCP installed each day.

    • Role - Lead Field Engineer, General Foreman
    • May 2023 - Feb 2024
    • Software Used - Excel, Sharepoint, InEight, Propellr
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    Discharge Pipeline

    I worked as a the Lead Field Engineer to plan the installation of a Discharge Pipeline on Blue Sky WRF, a $1BN water reclamation facility for Samsung Austin Semiconductor in Taylor, Texas. The Discharge Pipeline consisted of 9016' of 48" RCP and 398' of 30" RCP. Along with 32 manholes and a headwall structure. The average depth of the RCP was 21' deep with a major section of the pipeline deeper than 25'. This required significant shoring planning and dirt management. I planned the work, equipment, suppliers, schedule and Inspection and Testing Plan. After getting two headings up and running, I shifted into a foreman role to help get the work completed in the field. We averaged 72' of RCP installed each day.

    • Role - Lead Field Engineer, General Foreman
    • May 2023 - Feb 2024
    • Software Used - Excel, Sharepoint, InEight, Propellr
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    ACIP Piles

    I worked as an engineer on Blue Sky WRF, a $1BN water reclamation facility for Samsung Austin Semiconductor in Taylor, Texas. I was the field engineer on the team that installed 3,967 Auger Cast in Place Piles ranging from 60-80' deep. We peaked at 5 drill rigs running at the same time. I focused on tracking, reporting, coordinating and planning the installation of these piles. I ordered and invoinced grout, managed a rebar sub, layed out/as built pile, tracked crews performance, schedule and cost. We averaged 10 pile a day with our smaller drill rigs (Casagrande B300 XP-1, B300 XP-2 and B400 XP-2) and 16 pile a day with our larger drill rigs (LB 35, BG 36). Using SEBHSA Pumps and CAT 315 to clean out around pile. Skidsteer, loader and haul truck to remove spoils.

    • Role - Field Engineer, Rebar Subcontractor Manager
    • June 2022 - March 2023
    • Software Used - Excel, InEight, Leica, G&H
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    Stone Columns

    While interning at Kiewit Infrustructure South Co. I led an operation to install 1000 stone coloumns that would support a future bridge abutment. The crew consisted of three operators, a mechanic and a laborer. We progressed at about 50 coulumns a day ranging from 8 to 12 feet deep.

    • Role - Field Engineer
    • Completed - August 2021
    • Duration - 2 weeks
    • Manhours - 700
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