Charles Ovando Email & Phone Number

Brisbane, QLD, AU

Brisbane, Queensland, Australia

• Entwined provides end-to end digital signage for major brands and corporations, including Coca Cola, KFC, Rebel, Entain, Brisbane Airport and the Queensland Department of Transport and Main Roads. Leading a team of.
• Led migration of monolithic frontend application from Vue2 to Vue3 using Typescript, micro-frontends over NuxtJs.Brisbane, AustraliaSKILLSFrontend
• Designed and implemented monolithic NodeJs backend migration onto a GraphQL Federated micro-services with NestJS and Typescript.
• Increased the reporting and apps performance by an average of 70%, using advance mongoDB aggregation pipelines and backend/frontend caching mechanisms.
• Designed and implemented event-driven architecture to communicate between micro-services using pub/sub events.
• Implemented web-sockets notifications to provide instant UI updates.

Falls Church, VA

• Demosphere creates integrated, user-friendly tools for sportsorganisations. As one of the longest-serving developers, I am responsible for translating client requirements into application designs and systems.
• Migrated more than 20 legacy Windows applications to web-based applications with a team of 15 developers. Ongoing maintenance of legacy applications writing in Delphi + Interbase.
• Designed and implemented a registration system, including customisable form, documents and financial options, with data-linking and printing capability.
• Designed and implemented a robust, fast, reliable and flexible report builder, enabling customers to select from any of their data fields to build report column headers, save reports to their dashboard, and run.
• Designed and implemented a component to enable our customers to collect electronic signatures from their own customers using an intuitive custom document builder.
• Led a team of six developers to design and implement an intuitive web application for our customers to create their own public-facing websites.

Washington D.C. Metro Area

• Members Only Software creates applications for the non-profit, trade association, think tank, and YMCA communities. I created their core modules and web-based applications, for which they still employ my services to.
• Implemented performance tuning techniques on thread save and back-end queries on our Soap Servers, resulting in serving 1,000 requests per minute from 17, and reduced the requirement to reboot from every six hours to.
• Migrated and modernised parts of the legacy software to web-based software using Java and GWT, while simultaneously enhancing the User Experience.
• Built an online store module for Members Only web-based software.
• Integrated external credit card providers, including PayPal, XCharge AuthNet; this resulted in lower credit card transaction fees and increased revenue for our customers.
• Wrote custom plugins for Outlook and QuickBooks to interact with our systems.

Los Angeles, California, United States

• Golden Era Productions is the Church of Scientology's film and audio production branch. I was trained as a video director of photography to enable a better understanding of the field and write custom software to.
• Created custom software (firmware) for professional video cameras.
• Designed and implemented software to interact with the professional video cameras to review the daily footage, create proxy videos of the best takes and send them to headquarters.
• Cameraman and lighting technician for a remote video crew.

Barcelona Area, Spain

• ITS S.A. provides software solutions to the meat curing industry and farms. I collaborated with eight developers on enhancing the company's application, and maintained Delphi desktop applications. Key accomplishments:
• Wrote stored procedures and queries to provide live statistical data to customers.
• Designed a database for customer relationship management.
• Troubleshooting and benchmarking of the key parts of our applications.

Santa Cruz, Santa Cruz, Bolivia

• A startup company which provided custom software to educational institutions and for-profit enterprises. I was one of the original founders and responsible for outlining the company's technological vision, lead the.
• Led and mentored a team of four other developers.
• Oversaw the technical customer support team.
• Designed, implemented and maintained academic grade-keeping software that was used by many primary and secondary schools in Santa Cruz, Cochabamba and Sucre (all Bolivia).
• Designed, implemented and maintained financial, communications and CRM software that was adopted by several small businesses in Santa Cruz and Cochabamba (Bolivia).

Cochabamba, Cochabamba, Bolivia

• Megabit is a small software company that provides hardware and custom software to for-profit enterprises. I began as a software developer intern, and was lead software developer by the time I left three years later.Key.
• Collaborated with College of Architects of Bolivia (CAB), the Engineering Society of Bolivia (SEB) and the Chamber of Industry and Commerce Bolivia to create estimations, costs and planning software for towards civil.
• Developer of the award-wining CAD software for slope stabilisation using piles called SETAP 2000
• Mentored and led a team of six developers.
• Implemented custom financial applications for small companies

Systems Engineering, Information Technology

Systems Engineering, Information Technology

Bachiller En Humanidades

Education record