Team Lead of a group of full-stack developers, including responsibility as senior back-end developer, and Project Manager, Software architecture, design, and Database modelingDevOps responsibilities including implementing large-scale applications across the entire development life cycle. Documentation of procedures, standardization of code, and documentation

Python Back-end developer on AWS Serverless environment: API Gateway, Lambda/Step functions, Dynamo DB, RDS, CloudWatch, CloudFront, and S3.Design and Implement the RestAPI for Partner communication and web applications.Applications: billshark.com, apexedge.com, and thesharkui.com.

Back-end server developer on LAMP environment. Focuses on scripting application for Variable Data Printing.Java SE developer: data processing, split and merge PDFs, and OCR filtering.Data handling: parsing, filtering, analyzing, storing, and scrubbing.Advance Document Composition using third-party software PSL Jet Letter.Mailing & Data Management Lead. Strong knowledge about USPS procedure and mailing. Applications: PDF Lib, PSL Jet Letter and BCC Mail Manager

Development desktop applications in C++/C. Analysis, design and integration of plugin for applications. Implementation of tests. Technical support to customers. Implemented modules to enable full integration with client’s databases such as MS SQL, Oracle, XML, MS Access, and MS Excel. Contributed to technical documentation and tickets resolutions.Designed algorithms to forecast time series values. Experience with statistical analysis and statistical forecasting, and neuronal network.Performed various administrative duties such as monitoring, diagnostic, back-up and troubleshooting of system issues and network devices, including Windows Servers, telecommunications equipment, software installations, PC configuration, VPN and LAN access.Applications: AleaForecast, AleaPlanning and AleaWind.

Provided Pre-Sales and Post-Sales technical consulting in system area and special services areas (Windows servers, storage, virtualization and backups). Designs, installations, configuration and troubleshooting. System audits. Communicating and negotiating with clients, specialists, other staff and suppliers. Analyzing and developing key components using methodology prescribed techniques. Documents problems resolution for futures references.End user support, server maintenances and related network components. Working for Enterprise and many other differences sectors as Banking and Public Administration.

Responsible for maintaining and installing Microsoft Windows Server Technologies and networking support. Provides service desk support to resolve complex technical hardware and software problems. Manages Active Directory and Microsoft Exchange. Configuring and troubleshooting: Security, Public Folder, Backups and Restores. Support of Cisco Systems firewalls, routers and switches.Working as part of a team and operating in a fast paced, changing and challenging 24/7 environment. Prepares and provides reports as requested by management. Performs all functions as assigned by management. Assists in asset quoting and procurement process based on ITIL Methodology.

Network manager of the interbank node and the national network of automatic teller machines.Worked on Dell Server with Windows 2003 Enterprise Edition. Install, configure and manage both main and secondary domain controllers with Active Directory 2003. Installation, configuration and management of proxy Internet Security and Acceleration registered by Microsoft 2004.Configured security interconnection devices: firewall Cisco PIX 501 and access list of Cisco routers 1700, 2500 y 3600 series. Configured Modems Routers Telindus and Huawei. Configured WANs to support X25 and Frame Relay.