Senior Full Stack & Solutions Engineer

Professional Summary

Senior Full Stack & Solutions Engineer with 18+ years of experience building scalable web applications across Power Builder, .NET, Angular, and cloud platforms. I help organizations modernize their systems and accelerate digital transformation, delivering solutions that increase sales. Experienced in leading development teams and managing full- stack projects from architecture to production deployment.

Increased Real Estate Sales by 40% by streamlining business processes.

Drove a 20% increase in transaction income for Grupo Financiero Actinver by designing and deploying a secure client- server FOREX system and web services to enable fast, secure electronic banking transactions, integrating directly with Core Banking APIs and supporting production operations across Mexico. Education

M.S. in Computer Science

FCFM - Facultad de Ciencias Físico Matemáticas, Universidad Autónoma de Nuevo León (2004) Engineering Systems

Universidad del Norte (2003)

Technical Skills

Programming language C#, Typescript, JavaScript, Power Builder 10.0 & 6.5, Visual Basic, Pascal, Cobol, AS/400

Databases Microsoft SQL Server version 2000, 2005, 2008R2 and 2014, Oracle 11g, DB2 SQLite, PostgreSQL, MySQL

Data Transformation Microsoft DTS, Oracle Data Integrator ETL Admin. Tools UML, SCRUM, ITIL, PMI, Microsoft Project Office, and Visio Application Server WebSphere and IIS v7.0.

Front End Angular+2, Bootstrap, jQuery, AJAX, React.JS, Tailwind CSS, Material, JavaScript, HTML5, CSS, and CSS3.

Technologies ASP.NET, .NET Framework, .NET Core, ASP.NET Core, MVC, JSON, Entity Framework, ADO.NET, and Enterprise Library.

Cloud & DevOps: AWS EC2, Heroku, GoDaddy, Git, GitHub, JIRA, Dockers and Postman. Architecture & Integration Microservices, SOA, Web APIs, AutoMapper, RESTful APIs and CloudinaryDotNet. AI & Automation n8n, Open Code, Warp, Cursor, AGENTS.md, Rules, skills, MCPs, Context7, ChatGPT, Claude Code & Antigravity.

Continuing Education

Agentic AI Development Course

BIG School, Certificate (2026)

- Large Language Models (LLMs).

- Fundaments (LLMs).

- Prompt Engineering (Prompting).

- Vibe Coding, IA–first, IDE–first and Terminal-first.

- SPEC – Driven Development, Cycle SDD, Levels SDD, Loop Engineering.

- Harness Engineering, AGENTS.md, Rules, Build and Plan Mode, MCPs, Skills and Commands. www.linkedin.com/in/irlandaaguilarjimenez

+1-415-***-**** San Francisco, CA

*********************@*****.***

Senior Full Stack & Solutions Engineer - Georgina Aguilar Jimenez Professional Experience

IT Services (Human resource and consulting firm) Computer System Analysts April 2022 – May 2023 San Diego, California

Responsibilities:

Designed and implemented technical solutions for business applications using ASP.NET Web API and C#.

Apply advanced software development experience and skill to accomplish project objectives using ASP.NET Web API, MVC, C#, SQL Server, and Entity Framework.

Participate in technical architecture, implement design changes to meet requirements, work with business users, BAs & QAs.

Develop all business logic for all modules in a separate business layer using ASP.NET Web API with C#. Create database objects such as tables, views, stored Procedures, and functions to fetch, update, and index data in SQL Server.

Release readiness for software development deployments to TEST, UAT, and Production environments. Environment: C#, ASP.Net, HTML5, .Net Framework 4.5, SQL Server, IIS, Entity Framework. Punto Logística – Contract (Logistics and transportation) Full Stack Engineer August 2021 – January 2022 Monterrey, NL, México

Responsibilities:

Built a full-stack logistics platform using Angular 12, TypeScript, and Tailwind CSS frontend with PHP Laravel backend, database SQL Server 2019, published on an AWS E2C instance.

Designed and developed landing page code to fetch data from web services using jQuery, AJAX with JSON response, and update the HTML page.

Developed Front-end UI using Tailwind CSS and Bootstrap architecture framework for a responsive web design.

Attended a daily scrum meeting for the story refinements to produce quality deliverables

Collaborated and worked in a team on source control tools using GIT and an environment using GitHub, also the management tool JIRA for issue/bug tracking, and monitoring of work assignments in the web application. Environment: Angular CLI v12.1.4, TypeScript, Material, Bootstrap, Tailwind CSS, Node.JS, PHP, Laravel, SQL Server 2019, JavaScript, HTML5, jQuery, AJAX, Git, GitHub, JIRA, AWS, Postman. Engineer Contract (Freelance) .Net Full Stack Engineer January 2021 – August 2021 Guadalupe, NL, México

Responsibilities:

Architected and developed full-stack web applications using .NET Core (C#), Angular, and Entity Framework Core with support for SQLite and PostgreSQL.

Integrated authentication, authorization, and real-time features (SignalR), with robust error handling and middleware design.

Utilized APIs (Cloudinary), advanced data serialization (Json.NET, LINQ), and implemented modern Angular practices for modular, scalable front-end development.

Automated deployments using Docker, Git, and Heroku, ensuring reliable, production-ready environments. Environment: Angular CLI v12.2, TypeScript, Bootstrap, Node.JS, JavaScript, SQLite, ASP.Net Core, .Net Core2.2/3.1/5.0, PostgreSQL, HTML, SignalR, C#, Migrations, Entity Framework, Json.Net, AutoMapper, CloudinaryDotNet, JWT Authentication, GitHub, Heroku and Docker Container.

Inmobiliaria Espacios – Contract (Real Estate Company) .Net Full Stack & Solutions Engineer October 2014 – May 2018 Monterrey, NL, México

Responsibilities:

Designed business process models (BPMN), ER diagrams, and architectural documentation for the web application.

Managed project planning and tracking using Microsoft Project, presented project kickoffs, reported progress, coordinated QA/testing, modified project scope, and oversaw production releases.

Mentored developers established coding standards, and guided development practices.

Designed and developed new modules for production deployment; created and normalized database objects, including tables, views, indexes, and stored procedures.

Built solutions using Microsoft Visual Studio 2012, incorporating Enterprise Library Data Access, NuGet packages, and ASP.NET Web Forms with C# for business logic, authentication, and reporting.

Employed TDD and AGILE methodologies, leveraging JavaScript, jQuery, AJAX, and Bootstrap for interactive, responsive UI.

Managed environment configurations, IIS deployments, and domain/IP setup on Windows Server.

Supported UAT and facilitated technology migration to Angular (2+), React.js, MVC, TypeScript, Node.js, and .NET Core. Environment: Angular CLI v12.2, React.JS, TypeScript, Bootstrap, Node.JS, JavaScript, ASP.Net, .Net Framework v4.5, IIS7.0 NetCore5.0, SQL Server 2014, HTML5, C#, ADO.Net, Entity Framework 5.0, jQuery, Enterprise Library, Windows Server 2008. Servicios Axtel de S.A. de C.V. (Telecommunications Company, IT Services and Alestra Data Centers) Quality Assurance IT Specialist May 2018 – December 2020 San Nicolás de los Garza, NL, México Promoted from Infrastructure Project Manager Responsibilities:

Audit tape device media for backups and restores of the library, the client’s SLA in their products or services to be delivered and provide the metrics by which the effectiveness of the process is monitored and approved.

Audit data backup and restores with tools (Veeam, NetBackup, Commvault, and Networker) successfully, but warnings and failures are not reflected in the reports' metrics, violating the client’s SLA.

Audit Disaster Recovery Plan DRP and Business Continuity Plan BCP to provide the metrics of the reports to the client’s SLA.

Collaborate with the external auditors in the execution and evidence of the controls for the certifications ISO 9001, ISO27001, ISO9001, ISO22301, Reports SSAE18, and CEEDA. IT Operations are crucial for business continuity, generally include redundant or backup components and infrastructure for power supply, data communication connections, environmental control (e.g., air conditioning, fire suppression), battery banks, security devices, and UPS systems. Promoted from:

Reports on data dashboards and the graphs of Operation Review Monthly.

Coordinate and manage security vulnerabilities (EDR, AV, SMB1, and Updates).

Design of the metrics in the Systems Availability and Performance.

Support for the level of applications services, hardware obsolescence, operating systems, and operational continuity

(Backups).

Coordinate and manage a team of seven SysAdmin members of Solaris, UNIX, Linux, Windows, VMware, NetBackup, AIX, and HPUX.

Support in the contracts, quotes, and purchase orders. Environment: Veeam, Netbackup, Commvault, Networker, Linux, VMware, Solaris, UNIX, Windows, AIX, HPUX. Infrastructure: Storage, Racks, Blades, Data Backups, Tape Library, SAN Switch. Metalsa - Contract (Global Automotive supplier in structural products and integrated chassis systems) Project Manager April 2014 – July 2014 Apodaca, NL, México

Responsibilities:

Manage the projects MS with stakeholders of their business requirements with team assignment for the tasks of the members.

Team leads of eight members develops in schemes Oracle and Java.

Presentations on the Kick-off and reporting project progress to stakeholders.

Analysis of the specifications for new requirements of the stakeholders' business.

Generate reports in methodologies of UML and tools, Case to design solutions for the developer’s team. Update of Project MS in roles and responsibilities with team assignment for the tasks of the members. Environment: Spring, ExtJs, Prime Faces, Java, Oracle 11g. Grupo Financiero Actinver S.A. de C.V. (Bank and Investment Banking) Project Manager in FOREX and AML Anti-Money Laundering August 2011 – December 2013 Santa Fe, CDMX, México Responsibilities:

Create a project charter and design BPMN with the stakeholders of their business requirements for four projects.

Coordinate the roles and responsibilities in Microsoft Project MS, tech leads of the team of eight members.

Reporting progress of the projects FOREX & AML, the presentation of the Kick-Off with the Stakeholder business.

Generate reports in methodologies of UML and tools Case to design solutions to developer’s team.

Unit testing in QA, testing DRP, and responsible to release in Production.

Integration of the application AML Anti-Money Laundering to the Bank, developer and configuration of data transformation services DTS and Oracle Data Integrator ETL, the data conversion and migration plan of source, target data, data mappings, transactions generated in the Bank of the different data sources, following the authority rules to prevent Money Laundering, and generate reports to the compliance officer CNBV.

Configuration F5 Load balancer to the web application in Forex “Mesa” is always fast, available, and secure.

Configuration and implementation of the technology’s connection with Thomson Reuters Eikon Excel obtained the best price for Forex, Thomson Reuters Trade Notification RTNS, Swift Message Partner, and SPEI.

Responsible for releasing the Forex System in the Production environment in the Bank of the financial centers in México connected to the Banking Core.

Extensive experience in consuming XML Web Services using WCF, SOAP.

Create objects in database tables, views, indexes, functions, stored procedure, triggers, and jobs in the environment Production before moving to QA when it’s accepted by the Stakeholder business.

Training of Unified Modeling Language UML created case diagrams. Environment: QA, DRP, F5 Load balancer, ODBC, IIS 7.0, SQL Server 2000/2005/2008, Oracle 11g, Microsoft DTS, Oracle Data Integrator, SOA, Postman, AS/400, DB2.

Applied People Solutions S.A. de C.V. (Human Resources and Corporate Consulting) Tech Lead & Developer October 2009 – August 2011 Monterrey, NL, México

Responsibilities:

Design, development, and support in the Administration System based on their business requirements.

Analysis of new requirements by business users.

Generate the reports in methodologies for the design solutions, technical, and user manuals.

Technologies using Power Builder in a database SQL Server 2000vs.

Create various objects in the database such as tables, relationships, views, indexes, functions, stored procedure and jobs.

Support in UAT and the administration in the Windows Server.

Testing in QA and release to UAT.

Environment: SQL Server 2000, Power Builder 10.0, Windows Server 2008. SCISA SOFT S.A. de C.V. (Company in serving financial institutions, brokerages and fintech companies) Tech Lead & Developer August 2007 – September 2009 San Pedro Garza García, NL, México Responsibilities:

Manage and developer in the project AML Anti-Money Laundering with the client Actinver based on their business requirements.

Manage and develop the project AML Anti-Money Laundering with the client Actinver based on their business requirements.

Design and implementation in their architecture, the data conversion and migration plan of source, target data, data mappings, transactions generated in the brokerage house Actinver of different applications, following the authority rules to prevent Money Laundering and fraud generated in regulatory reports to the compliance officer CNBV.

Design, develop, and support UAT components using Power Builder for the Forex System “SIGLO”.

Technologies used: PowerBuilder 6.5 and database SQL 2000 & 2005.

Create various objects in the database such as tables, relationships, views, indexes, functions, stored procedure, and jobs.

Support in UAT with clients such as Actinver, Bank Base, Sterling, San Jorge, and Multiva.

Unit testing in QA and supporting the release in UAT. Environment: SQL Server 2000, 2005, 2008R2, Power Builder 6.5. Applied People Solutions S.A. de C.V. (Human Resources and Corporate Consulting) IT Analyst & Developer August 2006 – July 2007 Monterrey, NL, México

Responsibilities:

Analyze and develop new components using the PowerBuilder of the Inventory System based on their business requirements.

Create various objects in the database such as tables, relationships, views, functions, and stored procedure.

Technologies used: PowerBuilder and SQL Server database client/server.

Testing in QA and release in UAT.

Environment: SQL Server 2000, Power Builder 10.0.

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