I am a Senior Full-Stack Developer with over 15 years of experience designing, developing, and optimizing scalable web applications. I specialize in technologies like Node.js, React, and RESTful APIs, and have a strong background in driving projects from design to deployment using modern CI/CD pipelines and cloud environments. My work delivers seamless, user-friendly interfaces and robust backend solutions that enhance both internal operations and client-facing portals. Throughout my career, I have developed expertise across a broad technology stack including PHP, Laravel, Docker, AWS, and MySQL, among others. I thrive in collaborative Agile environments and am passionate about improving code maintainability and security while delivering measurable performance improvements. I continue to advance my skills by integrating best practices in DevOps and cloud deployment strategies to build scalable and maintainable systems.

Joseph A. Palladino

I am a Senior Full-Stack Developer with over 15 years of experience designing, developing, and optimizing scalable web applications. I specialize in technologies like Node.js, React, and RESTful APIs, and have a strong background in driving projects from design to deployment using modern CI/CD pipelines and cloud environments. My work delivers seamless, user-friendly interfaces and robust backend solutions that enhance both internal operations and client-facing portals. Throughout my career, I have developed expertise across a broad technology stack including PHP, Laravel, Docker, AWS, and MySQL, among others. I thrive in collaborative Agile environments and am passionate about improving code maintainability and security while delivering measurable performance improvements. I continue to advance my skills by integrating best practices in DevOps and cloud deployment strategies to build scalable and maintainable systems.

Available to hire

I am a Senior Full-Stack Developer with over 15 years of experience designing, developing, and optimizing scalable web applications. I specialize in technologies like Node.js, React, and RESTful APIs, and have a strong background in driving projects from design to deployment using modern CI/CD pipelines and cloud environments. My work delivers seamless, user-friendly interfaces and robust backend solutions that enhance both internal operations and client-facing portals.

Throughout my career, I have developed expertise across a broad technology stack including PHP, Laravel, Docker, AWS, and MySQL, among others. I thrive in collaborative Agile environments and am passionate about improving code maintainability and security while delivering measurable performance improvements. I continue to advance my skills by integrating best practices in DevOps and cloud deployment strategies to build scalable and maintainable systems.

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Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
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Intermediate
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Work Experience

Senior Full-Stack Engineer at College Aid Pro
February 28, 2025 - September 4, 2025
Designed Docker container plans for developer workstations incorporating a LAMP stack with a responsive React frontend, enhancing workflow efficiency and supporting CI/CD pipelines. Architected and executed a comprehensive tech stack strategy using GitHub, React, Next.js, Vercel, Heroku, and PHP/Laravel, emphasizing deployment best practices and streamlined code releases. Developed a responsive React website from Figma design mockups, collaborated effectively with UX/UI teams to follow modern frontend styling principles. Engineered a robust MySQL database to support the web application and Hubspot integration, ensuring reliable data management. Established automated API-driven subscription management between the site, Stripe, and Hubspot. Directed a team of consultants by coordinating merge requests and code releases in Git workflows for efficient collaboration. Implemented Bitwarden-based secrets sharing to enhance data security. Applied Repository pattern in Laravel to improve code m
Senior Software Engineer at Onepak Inc.
April 30, 2023 - September 4, 2025
Devised and deployed Docker container plans for developer workstations to streamline development and support robust cloud infrastructure. Evaluated Docker Swarm deployments for load balancing and disaster recovery, enhancing system resilience. Optimized REST APIs and refined database queries using Postman, Chrome DevTools, and HeidiSQL, achieving a 20% improvement in response time. Developed REST API to manage workflow of quotes and invoices for new customers, boosting process efficiency by 20%. Collaborated with Agile teams to refine user engagement and launch new customer-focused features.
Senior Full-Stack Engineer at Eaton Vance
April 30, 2022 - September 4, 2025
Redesigned login workflow removing unnecessary steps and optimized PHP code and MySQL queries for better user experience and security. Implemented token validation and modern Apache security headers, resolving XSS and OWASP vulnerabilities. Upgraded PHP from 7.2 to 8.0. Managed CI/CD deployment of AWS EC2 bootstrap scripts via GitHub actions and AWS Terraform. Collaborated with Agile teams to improve user engagement and introduce new features, enhancing accessibility standards with semantic HTML and CSS. Achieved a 15% increase in user satisfaction through cross-functional teamwork.
Senior Applications Developer at Abt Associates
April 30, 2020 - September 4, 2025
Recovered and secured a compromised Wordpress site using industry best practices. Developed a system to extract data from zipped spreadsheets into a national database focused on homelessness.
Senior Full-Stack Engineer at Comcast
January 31, 2020 - September 4, 2025
Created an enterprise-wide change management tool for power and facilities departments using MVC and Factory design patterns, enabling desktop order, approval, and tracking of changes. Designed and managed a real-time reporting system handling billions of rows yearly for forecasting and live outage troubleshooting. Designed MySQL database with shards and replication. Developed application to facilitate communication between internal project managers and vendors, generating automated reports used for capacity planning and senior management updates. Pioneered use of GIT and GitHub for daily operations and deployment. Led development team and directly interacted with customers and senior management. Delivered a custom decision-making tool based on complex business logic and network architecture, completing project ahead of time and under budget.
Senior LAMP/PHP Programmer at Staples Corporate
December 31, 2011 - September 4, 2025
Refactored catalog layout application to be more efficient and object-oriented. Added jQuery and AJAX UI enhancements to improve responsiveness and user experience. Redesigned UI to align with user's workflow.
Senior Database Programmer at Adnexus
August 31, 2011 - September 4, 2025
Optimized MySQL query and index performance. Developed PHP/jQuery forms for Laboratory Information Management System (LIMS). Designed objects and interfaces for LIMS development within a Linux and LAMP environment.
Senior Database Programmer at Novartis (NIBR)
April 30, 2011 - September 4, 2025
Optimized in-house LAMP stack installation and contributed to LIMS development. Integrated LIMS with Ventana™ system using PHP and HL7 messaging protocols. Contract role filling in for a developer on leave.
Senior Software Consultant/Owner at JP3 Consulting
October 31, 2010 - September 4, 2025
Developed back-office VB application to collect CMS data and produce MS Office reports. Created integrations between custom CMS and Peachtree accounting software. Conducted business/customer analysis leading to strategic changes. Led team porting Health Care Providers Employee Assistance Program from VBA/MS Access to VB6/MS SQL. Built and maintained a biker dating online community using PHP, MySQL, CSS, and JavaScript. Designed database and application for investment firm automating tax reporting using MS SQL and MS Access. Developed an online dating community using mod-perl and LAMP stack.
Senior Software Engineer at Corporate Graphics inc.
May 31, 2002 - September 4, 2025
Led a technical team of 5 producing multimedia products and dynamic websites. Acted as CTO leading the company to explore JavaScript/Ajax precursor and Ruby on Rails, Linux, and open source software. Developed Microsoft Access application for customer project workflow tracking. Created custom content management system using LAMP stack. Developed online time tracking and billing system using Perl, PHP, MySQL, and JavaScript.
Senior Full-Stack Engineer at College Aid Pro
February 28, 2025 - September 4, 2025
Designed Docker container environments incorporating a LAMP stack and React frontend to improve workflows and support CI/CD. Architected the full tech stack using GitHub, React, Next.js, Vercel, Heroku, and PHP/Laravel, focusing on streamlined deployments. Developed a responsive React website from Figma mockups with UX/UI collaboration. Engineered a robust MySQL database with Hubspot integration. Automated subscription management via API integration with Stripe and Hubspot. Led consultants through Git merge requests to ensure efficient collaboration and implemented Bitwarden-based secrets management to enhance security. Applied the Repository pattern in Laravel to increase code maintainability and testability by 30%.
Senior Software Engineer at Onepak Inc.
April 30, 2023 - September 4, 2025
Devised and implemented Docker container plans for developer workstations supporting cloud infrastructure. Evaluated Docker Swarm for load balancing and disaster recovery. Optimized REST APIs and database queries with tools like Postman and Chrome DevTools, improving response times by 20%. Developed REST API to handle quotes and invoices for new customers, enhancing workflow efficiency by 20%. Collaborated in Agile teams to improve user engagement and launch new features aligned with customer needs.
Senior Full-Stack Engineer at Eaton Vance
April 30, 2022 - September 4, 2025
Redesigned login workflows to simplify user experience, optimizing PHP code and MySQL queries. Secured the login process with token validation and implemented modern Apache security headers to fix XSS and OWASP vulnerabilities. Upgraded PHP from 7.2 to 8.0 and managed CI/CD deployment of AWS EC2 bootstrap scripts via GitHub Actions and Terraform. Improved site accessibility using semantic HTML and CSS, contributing to a 15% increase in user satisfaction. Worked closely with Agile teams to introduce new features and improve user engagement.
Senior Applications Developer at Abt Associates
April 30, 2020 - September 4, 2025
Recovered and secured a compromised WordPress site following industry best practices. Developed a site to import data from zipped spreadsheets into a national database addressing homelessness.
Senior Full-Stack Engineer at Comcast
January 31, 2020 - September 4, 2025
Created an enterprise-wide change management tool for monitoring power and facilities using MVC and Factory design patterns. Managed real-time reporting system handling billions of data rows yearly to forecast and troubleshoot live outages. Designed a sharded and replicated MySQL database for monitoring infrastructure. Developed project management applications using PHP, React/Redux, Webpack, CSS, and WordPress. Automated reports for senior management enabling capacity planning reduction from six months to under one month. Led introduction of GIT/GitHub for daily operations and deployments. Delivered a custom decision-making tool based on customer business logic and network architecture, completing the project ahead of schedule and under budget.
Senior LAMP/PHP Programmer at Staples Corporate
December 31, 2011 - September 4, 2025
Refactored catalog layout application for efficiency and object-oriented design. Added jQuery and AJAX for responsive UI and redesigned UI to align with user workflows.
Senior Database Programmer at Adnexus
August 31, 2011 - September 4, 2025
Optimized MySQL queries and indexes for better performance. Developed PHP/jQuery forms for LIMS system and designed objects and interfaces for LIMS. Worked in a Linux LAMP environment using Eclipse, GIT, and Agile PHP methodologies.
Senior Database Programmer at Novartis (NIBR)
April 30, 2011 - September 4, 2025
Optimized in-house LAMP stack installation. Assisted development of an in-house LIMS system and integrated it with Ventana™ system using PHP and HL7 messaging in a 6-week contract role.
Senior Software Consultant/Owner at JP3 Consulting
October 31, 2010 - September 4, 2025
Developed back-office applications linking CMS databases with MS Office reports and Peachtree accounting system. Conducted business analysis reorienting customer strategy. Led team migrating healthcare EAP application to VB6 and MS SQL. Built and maintained a biker dating/online community with LAMP stack technologies. Created investment firm software to track and automate tax reporting. Developed online dating community using mod-perl and LAMP stack.
Senior Software Engineer at Corporate Graphics Inc.
May 31, 2002 - September 4, 2025
Led a team of 5 producing multimedia and dynamic websites; acted as CTO exploring early JavaScript/Ajax and Ruby on Rails. Developed MS Access applications for project workflow and billing. Built content management and online time tracking systems using Perl, PHP, MySQL, and JavaScript.
Senior Full-Stack Engineer at College Aid Pro
February 28, 2025 - September 4, 2025
Developed Docker container plans for developer workstations incorporating a LAMP backend with a React frontend to enhance workflow efficiency and support CI/CD pipelines. Architected and executed a comprehensive tech stack strategy using GitHub, React, Next.js, Vercel, Heroku, and PHP/Laravel, emphasizing deployment best practices and streamlined code releases. Built a responsive React website from Figma designs aligning with modern frontend styling. Engineered a MySQL database solution and integrated Hubspot for reliable data management. Automated subscription management between the site, Stripe, and Hubspot, demonstrating expertise in e-commerce API integration. Collaborated on merge requests and code releases in Git-based workflows. Implemented Bitwarden-based secrets sharing for enhanced data security and applied the Repository pattern in Laravel, boosting code maintainability and testability.
Senior Software Engineer at Onepak Inc.
April 30, 2023 - September 4, 2025
Devised and deployed Docker container plans for developer workstations to streamline development and support robust infrastructure. Investigated Docker swarm deployments for load balancing and disaster recovery to enhance system resilience. Optimized REST APIs and database queries, achieving a 20% improvement in response time. Developed a REST API to manage the workflow of quotes and invoices for new customers, improving process efficiency by 20%. Collaborated in Agile teams to refine user engagement and rollout new features addressing evolving customer requirements.
Senior Full-Stack Engineer at Eaton Vance
April 30, 2022 - September 4, 2025
Redesigned the login workflow for better user experience by removing unnecessary steps and optimizing PHP code and MySQL queries. Secured the login process with token validation and implemented modern Apache security headers, resolving XSS and OWASP vulnerabilities. Upgraded PHP from 7.2 to 8.0. Managed CI/CD deployment of AWS EC2 bootstrap scripts using GitHub Actions and AWS Terraform scripts. Collaborated with Agile teams to improve accessibility standards and user engagement, resulting in a 15% increase in user satisfaction.
Senior Applications Developer at Abt Associates
April 30, 2020 - September 4, 2025
Recovered and secured a WordPress site previously hacked and held for ransom by implementing industry best practices. Built a site to import data from zipped spreadsheets into a national homeless database.
Senior Full-Stack Engineer at Comcast
January 31, 2020 - September 4, 2025
Created an enterprise-wide change management tool for power and facilities departments using MVC and Factory patterns, enabling order management, approvals, and monitoring of power and generator usage aligned with green initiatives. Designed a real-time reporting system collecting billions of data rows yearly, used for forecasting and troubleshooting outages. Engineered a Sharded and replicated MySQL database for facility infrastructure monitoring. Developed processes and applications for internal project management communication with vendors, automating senior management reports. Led adoption of GIT and GitHub for daily operations and deployments. Led development team and customer engagements. Developed a custom decision-making tool with PHP and MySQL based on complex network architecture, delivered ahead of schedule and under budget.
Senior Database Programmer at Adnexus
August 31, 2011 - September 4, 2025
Optimized performance of queries and indexes on MySQL server. Developed PHP/jQuery forms for a LIMS (Laboratory Information Management System). Designed objects and interfaces for LIMS development. Used Linux, LAMP stack, Eclipse, GIT, and Agile methods in development environment.
Senior Database Programmer at Novartis (NIBR)
April 30, 2011 - September 4, 2025
Optimized LAMP stack installation for in-house use. Developed in-house LIMS system and connected it to a Ventana system using PHP and HL7 messaging. Contract role filling in for a developer on leave.
Senior Software Consultant/Owner at JP3 Consulting
October 31, 2010 - September 4, 2025
Created back office VB application collecting data from CMS databases to populate MS Office reports. Developed applications linking custom CMS to Peachtree. Conducted business/customer analysis leading to strategic changes. Led team in porting a healthcare program from VBA and MS Access to VB6 and MS SQL. Built and maintained an online biker dating community using PHP, MySQL, CSS, and JavaScript. Designed investment firm database and application for tax reporting automation. Developed online dating community using mod-perl, MySQL, CSS, XML, JavaScript, Linux, and Apache (LAMP stack).
Senior Software Engineer at Corporate Graphics Inc.
May 31, 2002 - September 4, 2025
Led a technical team of 5 producing multimedia products and dynamic websites. Acted as CTO, leading company adoption of JavaScript precursor to Ajax, Ruby on Rails, Linux, and Open Source Software. Developed Microsoft Access application to track customer project workflows. Created custom CMS using LAMP stack. Developed online time tracking and billing system using Perl, PHP, MySQL, and JavaScript.
Senior Full-Stack Engineer at College Aid Pro
February 28, 2025 - September 4, 2025
Designed Docker container plans for developer workstations using a LAMP stack with a React frontend to enhance workflow efficiency. Architected and executed the tech stack strategy combining GitHub, React, Next.js, Vercel, Heroku, and PHP/Laravel for streamlined deployment and code releases. Developed a responsive React website from Figma designs, collaborated on UX/UI styling, and engineered a robust MySQL database with Hubspot integration. Automated subscription management using Stripe and Hubspot APIs and directed a team to coordinate Git-based workflows and secure secret sharing using Bitwarden. Applied Repository pattern in Laravel to boost code maintainability and testability.
Senior Software Engineer at Onepak Inc.
April 30, 2023 - September 4, 2025
Created and deployed Docker container plans to streamline developer setup and cloud infrastructure. Evaluated Docker Swarm for load balancing and disaster recovery. Optimized REST APIs and database queries achieving 20% improvement in response times. Developed a REST API to manage quote and invoice workflows enhancing process efficiency by 20%. Collaborated with Agile teams to improve user engagement and deliver new features aligned with customer needs.
Senior Full-Stack Engineer at Eaton Vance
April 30, 2022 - September 4, 2025
Redesigned login workflow removing unnecessary steps and optimized PHP code and MySQL queries. Secured login with token validation and implemented Apache security headers resolving XSS and OWASP vulnerabilities. Upgraded PHP from version 7.2 to 8.0. Managed CI/CD deployment of AWS EC2 bootstrap scripts using GitHub Actions and Terraform. Collaborated with Agile teams to improve user engagement and accessibility, resulting in a 15% increase in user satisfaction.
Senior Applications Developer at Abt Associates
April 30, 2020 - September 4, 2025
Recovered and secured a hacked WordPress site by applying industry best practices. Developed a site that processed zipped spreadsheet data into a national database tracking homelessness, enhancing data intake and management.
Senior Full-Stack Engineer at Comcast
January 31, 2020 - September 4, 2025
Created an enterprise-wide change management tool for power and facilities using MVC and Factory design patterns, aiding order, approval, and monitoring workflows aligned with green initiatives. Designed and managed a real-time reporting system handling billions of data rows yearly for forecasting and troubleshooting cable outages. Engineered MySQL shard and replication databases for infrastructure monitoring. Developed vendor communication tools integrated with PHP, React/Redux, Webpack, CSS, and WordPress, automating management reports. Led adoption of GIT and GitHub for daily operations and deployments. Developed a custom decision-making tool with PHP and MySQL following complex business logic, delivering under budget and ahead of schedule.
Senior LAMP/PHP Programmer at Staples Corporate
December 31, 2011 - September 4, 2025
Refactored catalog layout application for efficiency and object orientation. Enhanced UI responsiveness with jQuery and AJAX and redesigned user workflow-aligned UI.
Senior Database Programmer at Adnexus
August 31, 2011 - September 4, 2025
Optimized MySQL query and index performance; developed PHP/jQuery forms for a Laboratory Information Management System (LIMS). Designed objects and interfaces for LIMS on a Linux LAMP stack in an Agile environment.
Senior Database Programmer at Novartis (NIBR)
April 30, 2011 - September 4, 2025
Optimized LAMP stack installation for in-house use. Contributed to LIMS system development. Connected LIMS with Ventana system using PHP and HL7 messaging during 6-week contract.
Senior Software Consultant/Owner at JP3 Consulting
October 31, 2010 - September 4, 2025
Created back office VB applications integrating CMS data to MS Office reports. Developed software linking CMS to Peachtree. Provided business/customer analysis using Crystal Reports influencing strategy. Led team migration of healthcare EAP app from VBA/MS Access to VB6/MS SQL. Built and maintained online dating community using PHP, MySQL, CSS, and JavaScript. Designed database and app for investment firm tax reporting automation using MS SQL and VB6. Developed online dating community using mod-perl, MySQL, CSS, XML, JavaScript, Linux, and Apache (LAMP stack).
Senior Software Engineer at Corporate Graphics inc.
May 31, 2002 - September 4, 2025
Led a 5-person technical team in multimedia product and dynamic website production. Acted as CTO; explored JavaScript, Ruby on Rails, Linux, and OSS. Developed Microsoft Access workflow management apps. Created custom CMS and online time tracking/billing systems using Perl, PHP, MySQL, and JavaScript.
Senior Full-Stack Engineer at College Aid Pro
February 28, 2025 - September 4, 2025
Developed Docker container plans for developer workstations integrating a LAMP backend with a React frontend, enhancing workflow efficiency and supporting CI/CD. Architected tech stack strategy encompassing GitHub, React, Next.js, Vercel, Heroku, and PHP/Laravel to streamline code releases and deployment best practices. Built a responsive React website from Figma mockups with modern frontend styling. Engineered MySQL database and integrated Hubspot for reliable data management. Automated subscription management between site, Stripe, and Hubspot, showcasing e-commerce API expertise. Facilitated cross-functional teamwork with Git workflows and implemented Bitwarden secrets sharing to bolster data security. Applied Laravel Repository pattern to improve code maintainability by 30%.
Senior Software Engineer at Onepak Inc.
April 30, 2023 - September 4, 2025
Designed and deployed Docker container plans to streamline developer environment and infrastructure resilience. Explored Docker swarm for load balancing and disaster recovery. Optimized REST APIs and database queries improving response times by 20%. Developed REST API for quote and invoice workflow, increasing efficiency. Collaborated with Agile teams to enhance user engagement and implement new features tailored to customer needs.
Senior Full-Stack Engineer at Eaton Vance
April 30, 2022 - September 4, 2025
Redesigned login workflows removing unnecessary steps and optimized PHP and MySQL code to secure and improve performance. Implemented token validation, modern Apache security headers, and fixed all XSS and OWASP vulnerabilities. Upgraded PHP from 7.2 to 8.0. Managed CI/CD deployment on AWS EC2 using GitHub Actions and Terraform. Improved site accessibility with semantic HTML and CSS. Collaborated with Agile teams to enhance user engagement, resulting in a 15% satisfaction increase.
Senior Applications Developer at Abt Associates
April 30, 2020 - September 4, 2025
Recovered and secured a compromised WordPress site following best industry standards. Developed a system to extract data from zipped spreadsheets into a national homeless database.
Senior Full-Stack Engineer at Comcast
January 31, 2020 - September 4, 2025
Created an enterprise-wide change management tool for power and facilities departments to order, approve, and track changes, supporting green initiatives. Designed and managed a billion-row real-time reporting system for facility infrastructure to forecast and troubleshoot cable outages. Engineered a sharded and replicated MySQL database for monitoring infrastructure. Developed project management and vendor communication portal using PHP, React/Redux, Webpack, CSS, and WordPress. Introduced Git and GitHub for streamlined development and deployment. Led development team and liaised with customers and senior management. Delivered a custom decision-making tool using PHP and MySQL based on complex customer business logic ahead of schedule and under budget.
Senior Database Programmer at Adnexus
August 31, 2011 - September 4, 2025
Optimized MySQL server performance through query and index tuning. Developed PHP/jQuery forms for LIMS. Designed object-oriented interfaces for LIMS development. Worked in Linux LAMP stack using Eclipse, Git, and Agile methodologies.
Senior Database Programmer at Novartis (NIBR)
April 30, 2011 - September 4, 2025
Optimized LAMP stack for internal use. Contributed to in-house LIMS system development. Integrated LIMS with Ventana system via PHP and HL7 messaging during a 6-week contract.
Senior Software Consultant/Owner at JP3 Consulting
October 31, 2010 - September 4, 2025
Developed multiple applications including back-office app for customer CMS data, integration solutions with Peachtree, and business analysis reports leading to strategic redefinition. Led team porting Healthcare EAP app from VBA/Access to VB6 and MS SQL. Developed and maintained an online dating community platform using PHP and MySQL. Designed investment firm database and tax automation system using MS SQL and VB6. Developed and implemented an online dating community using mod-perl, MySQL, CSS, XML, and JavaScript on Linux/Apache (LAMP stack).
Senior Software Engineer at Corporate Graphics Inc.
May 31, 2002 - September 4, 2025
Led a technical team of 5 producing multimedia and dynamic websites. Served as Acting CTO driving exploration of JavaScript, Ruby on Rails, Linux, and open source software. Developed Microsoft Access apps for workflow and billing. Built custom content management and time tracking/billing systems using Perl, PHP, MySQL, and JavaScript.

Education

Bachelors of Science at Northeastern University
January 11, 2030 - September 4, 2025
Bachelor of Science at Northeastern University, Boston, MA
January 11, 2030 - September 4, 2025
Bachelors of Science, Electrical Engineering at Northeastern University
January 11, 2030 - September 4, 2025
Bachelors of Science, Electrical Engineering at Northeastern University, Boston, MA
January 11, 2030 - September 4, 2025
Bachelors of Science, Electrical Engineering at Northeastern University, Boston, MA
January 11, 2030 - September 4, 2025

Qualifications

Add your qualifications or awards here.

Industry Experience

Software & Internet, Financial Services, Professional Services, Retail, Government, Healthcare, Education, Telecommunications