Julio Cesar Laurentino Perez Ramirez Senior Fullstack .Net Developer

S

Senior Fullstack . Net Developer

SPARQ UPS.

Jan 2024 - Current (2 years 5 months)

• Logistics Enhancements: Collaborated with UPS to implement and refine business rules for package shipment by zone, considering dimensions, weight, destination region, and other key logistical variables to optimize delivery routes and reduce operational costs. • Requirements Analysis: Led the gathering and analysis of requirements for new logistics features, ensuring alignment with business goals and end-user needs. • Microservices Architecture: Designed and developed scalable software solutions to integrate with UPS's large ecosystem of applications and microservices, enhancing system interoperability and reliability. • System Optimization: Developed algorithms to calculate shipping costs dynamically based on package characteristics,

A

Senior Fullstack . Net Developer

Arte Digital Epic Loan Solutions

Jan 2023 - Sep 2023 (9 months)

• Negociate times and estimation of new task with product owners. • Create a deployment to Dev, QA, and PROD servers via TFS by created build definitions and using Migration Request. • Act as a Code Reviewer.

S

Technical Lead & Senior Fullstack . NetCore Developer

Solera Holdings. HollanderParts.com

Sep 2022 - Jan 2023 (5 months)

• Participated in the research and implementation of new technologies and conducted tech sessions to train others on innovative solutions. Leveraged my expertise as a Technical Lead & Senior Fullstack .NETCore Developer to design and develop end-to-end web solutions using the Microsoft stack. The project utilized a traditional MVC architecture with .NETCore, incorporating HTML5, CSS, and JavaScript/TypeScript on the frontend. Actively employed GitHub for version control, collaborating with multiple developers through GitHub Actions and effective branching strategies. Utilized Microsoft SQL Server as our primary database, where I wrote complex queries, stored procedures, and optimized performance. My role required a strong understanding of t

W

Technical Lead & Senior Fullstack .NetCore Developer

Wipro Technologies Citi Banamex ANDEAN

Jan 2021 - Jun 2022 (1 year 6 months)

Project: Colombia

C

Technical Lead & Senior Fullstack . NetCore Developer

Citi Banamex Costa Rica

Aug 2018 - Jan 2021 (2 years 6 months)

• Negociate times and estimation of new task with product owners. • Indentify and provide a Plan to mitigate Riks. • Coordinate planning and development activities and assignments for the team. • Provide resource capacity management planning and actuals to program management • Provide meaningful feedback with the team to grow strengths and capabilities Annual and Quarterly Reviews. • Create a deployment to Dev, QA, and PROD servers via TFS by created build definitions and using Migration Request. • Act as a Code Reviewer.

U

Technical Lead & Senior Fullstack .Net developer

UST - Global

May 2017 - Feb 2018 (10 months)

• Created a deployment to Dev, QA, and PROD servers via TFS by creating build definitions and using Migration Request. • Developed continuous improvements for ETL to mirror data from Oracle to Mongo DB. • Established communication with key users to clarify and improve functionalities to fit their requirements. • Worked with intercultural teams to develop shared APIs. • Participated in the interviews and coaching of new team members. • Negotiated timelines and estimations of new tasks with product owners. • Utilized GitHub for version control, managing pull requests, branching, and CI/CD workflows, which was crucial for maintaining the integrity of the codebase. • Employed HTML5 and CSS on the frontend to implement resp

Senior Fullstack .Net developer

GLOBAL HITSS

Sep 2016 - May 2017 (9 months)

• Created a deployment to Dev, QA, and PROD servers via SNOW tool. • Established communication with key users to clarify and improve functionalities to fit their requirements. • Worked with intercultural teams to enhance performance. • Participated in the creation and deployment of WCF services to be consumed by several applications. • Created Nugget packages for internal consumption with other apps. • Participated in the interviews and coaching of new team members. • Developed SPA applications using Kendo and AngularJS. • Negotiated timelines and estimations of new tasks with product owners. • Utilized methodologies such as SCRUM, Agile, and Kanban. • Employed tools including C#, ASP.Net MVC 5, WebApi, JSON, Jav

Senior .Net developer

Dextra Technologies

Nov 2015 - Aug 2016 (10 months)

As a Senior .Net Developer, I was involved in various projects including Keller Online, Prospera, Oshan Incident Tracker, and FlManager. My role encompassed providing technical support to an Agile Development team, analyzing requirements for servers, databases, and new implementations, as well as extending functionality to desktop applications. Key achievements included improving the design of existing code/modules and understanding the adjustment and optimization of systems and programs according to the general objectives supplied by the Product Owner. I also conducted unit testing for modules. Additionally, I utilized CSS in the development of web-based applications, collaborating with UI developers to implement and adjust styles, ensurin

Senior .Net Developer

GLOBAL HITSS

Mar 2015 - Oct 2015 (8 months)

.Net Developer and technical support of an Agile Development team, in charge of analyze and interpret requirements for migrate the XPM system features to MLP new platform.

Senior .Net Developer / Scrum Master

Dextra

Sep 2013 - Jan 2015 (1 year 5 months)

.Net an Agile team in charge of develop new features,maintenance , solve

Senior .Net developer / BI developer

SOFTTEK

Jan 2012 - Sep 2013 (1 year 9 months)

• Unit • Participate • Designing and own • Design of Program Specifications for several modules. • Building the modules for the new Web Plattaform based on requirements and program specifications. • Understanding the adjustment and optimization of systems and programs according to the general objectives supplied by the TL. • Unit testing for modules . • Participate in the definition and technical control of the task performed TL.

L

Technical Lead / .Net developer

LADS de Mexico

Nov 2010 - Dec 2011 (1 year 2 months)

in and technical control of task of in and/or

S

.Net developer

Synersis Tech

Mar 2009 - Sep 2010 (1 year 7 months)

• Development of the new features, rules of the Cost Components for Brazil.

Julio Cesar Laurentino Perez Ramirez

About

Detail

Timeline

Résumé