Bruno Esparza

Software Engineer specializing in full-stack development and cloud-native technologies, with a strong acumen for algorithmic problem-solving and application architecture. Successfully led the development of a contract lifecycle MVP (creation, approval, signature, execution and payments) that garnered positive feedback from pilot countries and prompted expansion to new regions. Achieved dramatic performance gains by optimizing database queries, reducing latency from 3-4 seconds to under 0.25 seconds, and implementing in-memory and net worth caching. Experienced in fintech and edutech, adept at cross-cultural collaboration and following web standards. Now learning about AI, LLM, and MCP

• Spearheaded the development of a Minimum Viable Product (MVP) for contract creation, signature, and execution, which received positive feedback from initial pilot countries and initiated rollout to other regions.

• Significantly optimized database queries and implemented views for millions of records, reducing execution times from 3-4 seconds to under 0.5 seconds through query optimization and the implementation of in-memory and net worth caching strategies.

• Facilitated the integration of the company's chatbot through integrations for user validation system for specific countries (e.g., CURP, ID, CI).

• Contributed to a micro-frontend architecture, enhancing modularity and scalability of the application

• Migrated data from multiple disparate sources into a centralized data repository utilizing Azure Blob Storage and Azure SQL Database, ensuring data integrity and accessibility

• Modernized frontend components using Vue.js, implementing features such as form management, state handling, loading indicators, and UI/UX improvements with currency localization and multi-language support

**Technisys was acquired by Social Finance, LLC (SOFI), and merged with Galileo F.T., During this time I provided documentation to assist with the integration of Konecta services, their use with their digital core, and streamline the integration process for chat bot Integrations.

Skills: Vue.js, Microsoft SQL Server, Oracle Database, Node.js, Microsoft Azure, Cloud Computing

• Led the development of the v2 back-office platform for a banking assistance service, successfully integrating advanced chatbot features for user authorization, authentication, simplified chat-based searches, and overall process simplification.

• Refactored critical web services using web components, significantly improving efficiency and performance for new features, search capabilities, and faster data lookups, ensuring maintainability for future development.

• Configured and managed CI/CD pipelines, development environments, branching strategies, and firewalls within a secure banking infrastructure, ensuring robust and compliant deployment processes.

• Integrated the chatbot assistance service with multiple banking cores and a WhatsApp broker, providing comprehensive support for various media formats and enhancing customer communication channels.

• Implemented a secure authentication service via chat OTP (One-Time Password), including code re-validation and account configuration flows within the chat interface.

• Developed and deployed a script for the automated migration of critical chatbot records to a separate environment, ensuring data continuity and integrity.

• Created a reusable internal library to streamline and simplify chatbot integration processes for development teams.

Skills: Tech Lead, Node.js, Angular, Anthos, Cloud Computing, Vue.js, WhatsApp, TypeScript, MongoDB, Python

• Co-managed company operations and drove organizational structure, strategy, and team communication, fostering a collaborative and efficient work environment.

• Collaborated closely with sales and client success teams to gather requirements, manage expectations, and ensure client satisfaction.

• Led end-to-end project lifecycle management, including technical planning (concept, requirements, architecture), development, release, customer success, budget estimation (up to $50k), and cost optimization strategies for application maintenance.

• Provided technical leadership for project development, including the 'Lab Móvil 2222' initiative, ensuring successful execution from concept to delivery.

• Plan Projects (concept, requirements, architecture, cost, time)

• Provided technical leadership for project development, including the 'Lab Móvil 2222' initiative, ensuring successful execution from concept to delivery.

• Implemented automated workflows for deployments and video optimization, enhancing efficiency and streamlining release processes.

• Monitored application performance, identifying and resolving bottlenecks to ensure optimal user experience and resource utilization.

• Estimate the cost of maintaining the applications

• Developed user-friendly and performant frontend interfaces for key projects including Lectulab, Lab Móvil 2222 (heavily utilizing Flutter), and Tour Virtual UTPL, utilizing Angular, Flutter, and Tailwind CSS.

Skills: Jira, Sales Operations, Technical Leadership, Project Management, Agile Methodologies, Flutter, Tailwind CSS, Object-Oriented Programming (OOP), Angular, GitHub

Registrate App is a biometric system where your employees can log in using their geographic location to start working, also keep count of the worked hours, vacations, and more.

• Design and develop a Web administration panel for Registrate App

• Consume REST services to provide different views for administrators, managers, and employees

• Managed Innovation Projects applied to education that needed software, therefore making projects postulations increase.

• I worked in web applications as a Frontend Architect and made prototypes.

• Scholarship student of projects at the Proyecto Ascendere of the UTPL

• Give speeches to new Students and talk about Web Technology

• Created applications with low budgets and optimized to be low price