Software Developer & Machine Learning Engineer

GENTRAL GRESHAM

Elizabeth, NJ 908-***-**** ********@*****.*** github.com/gentralgGitcoding

PROFESSIONAL SUMMARY

● Software Developer & Game Developer with 7+ years across technology, healthcare, government, transportation systems, and enterprise environments.

● Full-stack developer in Python, JavaScript, TypeScript, React, and Angular with expertise in responsive UI and integrated applications.

● Game developer building fantasy rogue-lite dungeon crawlers using Python, PyGame, and machine learning for adaptive gameplay.

● ML/DL specialist with expertise in neural networks, GANs, diffusion models, and procedural generation using PyTorch and TensorFlow.

● Transportation & government systems developer skilled in geospatial applications, accident reporting, inventory management, and healthcare workflows.

● Agile/Scrum engineer experienced in cross-functional collaboration with international teams, government agencies, and healthcare organizations.

TECHNICAL SKILLS

● Programming Languages: Python, JavaScript, TypeScript, Java, C#, C++, SQL, HTML5, CSS

● Frontend Development: React, AngularJS, React Router, JSX, Tailwind CSS, responsive design

● Backend Development: Java, C#, REST APIs, API integration, server-side processing

● Databases: SQL, SQL Server, MySQL, data optimization, query performance

● ML/Deep Learning: PyTorch, TensorFlow, GANs, Diffusion Models, U-Net, CNNs, RNNs

● Game Development: PyGame, game mechanics, enemy AI, procedural generation, sprite management

● Geospatial & GIS: ESRI Webmaps, Survey123, location visualization, field data collection

● Data Science: Pandas, NumPy, Scikit-Learn, Matplotlib, Seaborn, model evaluation

● Tools & Deployment: Git, GitHub, Streamlit, Power BI, HuggingFace, Google Cloud, Splunk

● Junior & Collaboration: Node.js, HTML5, CSS, Agile, Scrum, debugging, code review, Git PROFESSIONAL EXPERIENCE

Software Developer GFT Inc. October 2021 – July 2025

● Developed and deployed software applications for state Departments of Transportation across multiple states supporting mission-critical infrastructure.

● Worked with AngularJS and TypeScript to develop and maintain client-side functionality for transportation systems ensuring responsive code.

● Used React, React Router, and JSX to support reusable frontend components and application navigation improving user experience.

● Contributed to the NJDoT Bus-Accident System enabling on-site drivers to submit and track accident information supporting public safety.

● Integrated Survey123 into accident-reporting workflows capturing structured field information from transportation personnel.

● Maintained transportation and highway incident data using SQL and SQL Server supporting TDoT systems and data integrity.

● Created reusable SQL scripts supporting business processes, data maintenance, and application operations.

● Integrated ESRI Webmaps and geospatial capabilities into applications for location visualization and accident analysis.

● Collaborated with developers and business analysts using Agile/Scrum across international teams delivering consistent improvements.

Environment: AngularJS, TypeScript, React, React Router, JSX, SQL Server, Survey123, ESRI Webmaps, Git, Agile, Scrum, Postman, debugging, code review, pull requests, Chrome DevTools, CRUD operations, error handling Software Developer Leidos March 2021 – September 2021

● Developed an inventory management application supporting government warehouse operations enabling efficient tracking.

● Built application functionality using C# for warehouse and inventory business processes ensuring reliability.

● Implemented application logic supporting inventory retrieval, tracking, and operational workflows.

● Integrated application calls with external weapon databases to retrieve information for warehouse users.

● Created and executed SQL scripts supporting inventory data processing and application operations.

● Improved reliability and data-handling workflows through application and database enhancements.

● Participated in Agile/Scrum development delivering improvements through iterative weekly releases.

● Collaborated with cross-functional teams understanding requirements and implementing effective solutions.

● Contributed to scalable codebases supporting government warehouse operations. Environment: C#, SQL, API integration, database operations, Agile, Scrum, Git, code review, debugging, collaboration, Postman, CRUD operations, error handling, pull requests, console logging Software Developer Centene Corporation June 2020 – December 2020

● Configured HealthPlan applications supporting financial operations within the DOFR division.

● Worked with Java-based application components supporting healthcare and financial workflows.

● Supported workflows determining financial responsibility for parties in medical claims.

● Developed and maintained SQL scripts supporting healthcare financial processing and data research.

● Used SQL to retrieve and analyze application data for claim-related operational workflows.

● Improved data-processing efficiency by optimizing SQL fetch operations and internal workflows.

● Used Splunk to support application monitoring, log analysis, and troubleshooting.

● Collaborated with healthcare teams and business analysts understanding financial operations.

● Contributed to healthcare application improvements supporting financial operations. Environment: Java, SQL, Splunk, healthcare applications, database operations, monitoring, debugging, collaboration, CRUD operations, error handling, pull requests, code review, logging, testing FEATURED PROJECTS

First Dungeon Last Stand Game Developer April 2026

● Developed a fantasy rogue-lite dungeon crawler incorporating RPG mechanics, randomized loot, enemies, treasures, NPCs, and character progression.

● Developed gameplay using Python and PyGame strengthening application and game-development skills with interactive player experiences.

● Applied PyTorch and Scikit-Learn experimenting with machine-learning-driven game mechanics and randomized entity behavior.

Tech Stack: Python, PyTorch, PyGame, Scikit-Learn, U-Net, Diffusion Models, Streamlit, Git, machine learning, debugging, testing, code review, error handling, CRUD operations

Procedural Dungeon Generation Using GANs & Diffusion Models

● Designed and trained GAN and Diffusion models to generate structured game environments using Python and PyTorch.

● Implemented custom constraints and masking techniques enforcing procedural level-design rules.

● Debugged training instability and improved model-output consistency through iterative evaluation. Tech Stack: Python, PyTorch, GANs, Diffusion Models, Tensor Processing, model evaluation, Git, debugging, code review, pull requests, error handling, testing

Deep Learning Model Development

● Built and trained deep learning models using CNN and U-Net architectures with PyTorch and TensorFlow.

● Explored time embeddings and noise-prediction techniques in diffusion-based systems.

● Applied hyperparameter tuning and model-evaluation techniques improving accuracy and reliability. Tech Stack: Python, PyTorch, TensorFlow, CNNs, U-Net, Diffusion Models, model training, Git, debugging, code review, testing, error handling, documentation

EDUCATION

AI/ML Certification Bootcamp Fullstack Academy April 2026 Bachelor of Science, Computer Engineering New Jersey Institute of Technology May 2017

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