Hello worldAlejandro
software engineering and AI.
New Jersey Institute of Technology
Bachelor in Information Technology- 4+Experience
- 17Projects
About Me
Smart gentleman, quick learner, hustler, self-driven, looking for software engineering or AI roles.
Core Skills
Other Skills
Work Experience
Bank of America
Software EngineerClick below to see my achievements at Bank of America.
- Transformative Data Parsing for ML: Architected Python virtual node parser fueling ML initiatives. Processed diverse config files into a 100k+ row dataset, eliminating duplicates. Resulting CSV and JSON outputs powered a Python search engine.
- Efficiency Amplifier: Engineered Python app to daily track expiring node certificates, saving 50+ annual work hours.
- File Analysis for Precision: Devised Python tool for seamless comparison of file versions. Enabled error detection, prevention, and change tracking, enhancing accuracy and decision-making.
- Data Science Trailblazing: Led data science project predicting currency fluctuations. Leveraged pandas and varied models, achieving a remarkable 8% error rate as a team.
Bank of America
Software EngineerClick below to see my achievements at Bank of America.
- Transformative Data Parsing for ML: Architected Python virtual node parser fueling ML initiatives. Processed diverse config files into a 100k+ row dataset, eliminating duplicates. Resulting CSV and JSON outputs powered a Python search engine.
- Efficiency Amplifier: Engineered Python app to daily track expiring node certificates, saving 50+ annual work hours.
- File Analysis for Precision: Devised Python tool for seamless comparison of file versions. Enabled error detection, prevention, and change tracking, enhancing accuracy and decision-making.
- Data Science Trailblazing: Led data science project predicting currency fluctuations. Leveraged pandas and varied models, achieving a remarkable 8% error rate as a team.
Fiserv
AppOps InternClick below to see my achievements at Fiserv.
- Transformative Data Parsing for ML: Architected Python virtual node parser fueling ML initiatives. Processed diverse config files into a 100k+ row dataset, eliminating duplicates. Resulting CSV and JSON outputs powered a Python search engine.
- Efficiency Amplifier: Engineered Python app to daily track expiring node certificates, saving 50+ annual work hours.
- File Analysis for Precision: Devised Python tool for seamless comparison of file versions. Enabled error detection, prevention, and change tracking, enhancing accuracy and decision-making.
- Data Science Trailblazing: Led data science project predicting currency fluctuations. Leveraged pandas and varied models, achieving a remarkable 8% error rate as a team.
RideEV
Frontend DeveloperClick below to see my achievements at RideEV.
- Transformative Data Parsing for ML: Architected Python virtual node parser fueling ML initiatives. Processed diverse config files into a 100k+ row dataset, eliminating duplicates. Resulting CSV and JSON outputs powered a Python search engine.
- Efficiency Amplifier: Engineered Python app to daily track expiring node certificates, saving 50+ annual work hours.
- File Analysis for Precision: Devised Python tool for seamless comparison of file versions. Enabled error detection, prevention, and change tracking, enhancing accuracy and decision-making.
- Data Science Trailblazing: Led data science project predicting currency fluctuations. Leveraged pandas and varied models, achieving a remarkable 8% error rate as a team.
Fiserv
Technical Operations InternClick below to see my achievements at Fiserv.
- Transformative Data Parsing for ML: Architected Python virtual node parser fueling ML initiatives. Processed diverse config files into a 100k+ row dataset, eliminating duplicates. Resulting CSV and JSON outputs powered a Python search engine.
- Efficiency Amplifier: Engineered Python app to daily track expiring node certificates, saving 50+ annual work hours.
- File Analysis for Precision: Devised Python tool for seamless comparison of file versions. Enabled error detection, prevention, and change tracking, enhancing accuracy and decision-making.
- Data Science Trailblazing: Led data science project predicting currency fluctuations. Leveraged pandas and varied models, achieving a remarkable 8% error rate as a team.
Projects
NLP for Tax Preparation
Python Script DeveloperThe project focused on developing an NLP-based solution to automate tax preparation using a Python script. The system processes tax-related documents, extracting relevant information for tax filing purposes, and outputs formatted data ready for use in tax preparation software.
https://tecnj.herokuapp.com/roi.php
- Developed the core NLP engine: Created a Python-based script using NLP libraries (e.g., SpaCy, NLTK) to process and analyze tax documents.
- Automated Data Extraction: Built a data pipeline that extracts key financial data points from scanned PDFs and tax-related documents for easy integration with tax preparation software.
- Enhanced Data Accuracy: Applied machine learning models to improve accuracy of data extraction by over 15%, reducing human error in tax filing.
- Streamlined Workflow: Integrated the NLP system with existing tax software to allow automatic population of tax forms, improving workflow efficiency.
- API Development: Developed a REST API that allows external services to access the NLP processing for real-time data extraction.
- Testing and Debugging: Conducted unit testing and integration testing to ensure accuracy and reliability of the data processing system.
- Collaborated with Cross-functional Teams: Worked closely with tax consultants to ensure the output met legal and financial requirements, adapting the script as necessary.
- Security Measures: Enforced data security practices by encrypting sensitive client information and ensuring compliance with tax-related privacy regulations (e.g., GDPR).
- Results: Improved tax preparation speed by 40%, while also increasing the accuracy of processed data, contributing to higher client satisfaction.
ROI Calculator and Data Visualizer
Frontend Developer & Data AnalystThis project aimed to develop an interactive web-based tool to help users calculate and visualize the Return on Investment (ROI) from their financial data. The tool allows users to input their revenue and expense data manually or upload it via CSV files, providing a detailed breakdown of ROI metrics and visualizations like pie charts and bar graphs. The system also provides a downloadable CSV file containing the aggregated data for further analysis.
- Developed the User Interface: Designed and implemented a responsive, user-friendly interface using HTML, CSS, and JavaScript to handle expense and revenue inputs dynamically.
- Integrated Financial Calculations: Built a robust algorithm for ROI calculations, dynamically adjusting based on user inputs and displaying real-time results.
- Implemented Data Visualization: Integrated Chart.js to create interactive pie and bar charts that visually represent the breakdown of expenses, revenues, and ROI.
- CSV File Upload and Processing: Developed the functionality for users to upload CSV files containing their financial data, with automatic parsing and populating of the input fields.
- Enhanced User Experience: Enabled real-time updates of financial charts and ROI metrics as users modify their input, improving user interaction and satisfaction.
- CSV Data Download: Built a feature for users to download their entered or uploaded data as CSV files for offline use or further analysis.
- Cross-functional Collaboration: Worked closely with stakeholders to ensure that the application met business requirements and offered an intuitive, seamless experience for users.
- Performance Optimization: Optimized the frontend logic to handle large datasets efficiently, ensuring quick load times and a smooth experience even with complex data.
- Results: Improved the financial analysis process for users by providing quick, accurate insights into their investments, leading to more informed business decisions.
Freelancing
Web developmentDistinctive Photography Showcase www.uniquephotography.art
- Crafted a captivating front-end web platform dedicated to photography, enriched with dynamic animations and interactive elements.
- Orchestrated seamless user experiences allowing visitors to leave contact messages and subscribe for upcoming discounts and newsletters, effectively nurturing leads for business expansion.
- Implemented advanced functionality enabling clients to effortlessly schedule appointments via PHPMailer and Google Calendar integration.
- Ensured universal accessibility with full responsiveness across a diverse range of screen sizes, guaranteeing an optimal browsing experience.
Freelancing
Full-stack web applicationUnique e-commerce business. Full stack web application www.dinfluenceart.com
- Create a persuasive and appealing way to organize the following sentences from a resume
- Developed an e-commerce website from scratch which can be modified for any niche any purpose either political or cultural.
- The site accepts returns and payments through stripe, keeps in the database items purchased, returns, items left in the cart for analytics of the store.
- Facebook Pixel installed to view all the actions performed to understand and persuade better the customer as well as for digital advertising purposes.
- Clients can register, edit accounts, purchase items, leave reviews, view items, contact page owners, and track orders.
- Allows the owner to create, modify and edit new items, as well as modify reviews, delete clients, and create ads.
- The site allows clients to subscribe to a newsletter and send messages to the page admin with their concerns through PHPMailer, admin emails are set for auto-response.
- Encrypted users’ data and prevented SQL injections and web scripting. The website receives more than 2000 interactions a day and 62000 per month.
- Boosted visits and sales by 200% by offering a marketing plan for ads on Facebook, Instagram, Tiktok, and google ads.