Giancarlo Martinez

ML Engineer & Data Analyst

Huntsville, AL · Remote-friendly

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Portrait of Giancarlo Martinez

About

I have 2+ years of experience specializing in data analysis and machine learning. I bring advanced Python for software development, analysis, and visualization; a solid foundation in SQL; Bash/Shell and general CLI workflows; XML; and the Microsoft 365 suite. I also have hands-on experience with AWS storage, compute, and networking services including EC2, Lambda, S3, VPC, SNS, and SQS.

During my master’s program, I successfully balanced professional work, professional soccer commitments, and academic demands—honing time management, prioritization, and the ability to deliver under pressure.

Skills

Cloud

  • AWS
  • EC2
  • Lambda
  • S3
  • VPC
  • SNS
  • SQS
  • AWS CLI

Programming

  • Python
  • Pandas
  • NumPy
  • scikit-learn
  • TensorFlow/Keras
  • SQL
  • OOP
  • Data Structures
  • CLI
  • XML
  • Shell (Bash)

Data & Viz

  • Matplotlib
  • Seaborn
  • Excel
  • PowerPoint
  • Microsoft 365

Professional

  • Client Relations
  • Teamwork
  • Analytical

Languages

  • English (Fluent — read/write/speak)
  • Spanish (Fluent — read/write/speak)
  • French (A1, MCER)

Experience

ML Engineer / Data Analyst — Designalytics

Jun 2024 – Present · Remote (USA)
  • Built a TensorFlow/Keras NLP pipeline ("Open End Robot") with NumPy, Pandas, and ragged tensors; achieved ~90% accuracy flagging low‑value or AI‑generated survey responses, saving analysts 1–2 hours every morning.
  • Authored QA for eye‑tracking and open‑ended surveys; partnered with engineering to deploy on AWS.
  • Reported insights for package redesigns and delivered client‑ready, customized solutions.

Data Analyst & Project Manager — Transcend

May 2023 – Jun 2024 · Huntsville, AL (Hybrid)
  • Led 15+ EDA projects using Python (Pandas, NumPy, Matplotlib, Seaborn) to preprocess, analyze, and visualize data.
  • Performed competitive research on Huntsville City Schools, identifying KPIs and strategic recommendations.
  • Delivered stakeholder presentations and organized datasets with Excel, producing analysis‑ready CSVs.

Projects

Couch Potato Couriers — Sentiment Analysis (R)

Used multiple lexicons and BERT embeddings to model customer sentiment and guide targeted solutions.

Shaw Industries AGV Optimization — Master’s Capstone (SQL)

Collaborated with Shaw Industries to diagnose and streamline automated guided vehicle (AGV) operations in‑plant; analyzed missions, timestamps, locations, and environment signals to remove bottlenecks and significantly improve production efficiency.

Titanic Survival Prediction (Python)

Cleaned data, explored features, and compared models; best model with IsChild feature reached ~83.12% accuracy.

AI Path Finding (Python)

Pygame app comparing A* to Dijkstra across four maze configurations; demonstrated A* efficiency on complex graphs.

Extracurriculars

  • Head Coach, AYSO United Premier 08: lead 16 players and an assistant coach; handle client/parent collaboration, scheduling, and end‑to‑end team logistics.
  • Client collaboration & team leadership experience across academic and professional projects.
  • Called up to Guatemala U‑23 National Team (2019 Maurice Revello preparation); professional involvement with Nashville SC’s second team (Huntsville City FC) during 2023–2024 season.
  • Enactus USA: Led hydroponics and mini‑fridge initiatives; finished 3rd nationally with Coker University.
  • Student‑athlete throughout undergrad and master’s; strong discipline and time management.

Education

  • AWS Cloud Institute — Certificate Program · Jan 2025 – Mar 2026
  • M.S., Business Analytics — Jan 2022 – Jan 2023 · GPA: 4.0
  • B.S., Computer Science — Jan 2017 – Jan 2022 · GPA: 3.65

Certifications

AWS Certified Cloud Practitioner
Amazon Web Services (CLF‑C02)
Issued: 2025 · Credential ID: add‑id · Verify

Contact

Open to ML, data analytics, and cloud‑focused roles. Best way to reach me: