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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…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

Bruno Esparza

Full Stack Developer, Front-End Developer, Developer

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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…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

Available to hire

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

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Language

Spanish; Castilian

Fluent

English

Advanced

Work Experience

IC3 Developer at Galileo Financial Technologies

April 1, 2023 - Present

Spearheaded the development of a Minimum Viable Product for contract creation, signature, and execution that 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 using query optimization and in-memory and net worth caching strategies. Facilitated the integration of the company's chatbot for user validation systems across specific countries such as CURP, ID, and 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 using Azure Blob Storage and Azure SQL Database, ensuring data integrity and accessibility. Modernized frontend components using Vue.js, adding features such as form management, state handling, loading indicators, and UI/UX improvements, including curren

Senior Full Stack Developer at Technisys

April 1, 2023 - August 20, 2025

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 to ensure 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 including code re-validation and account configuration flows. Developed and deployed scr

Front End Developer & Project Lead at Binnarium

January 1, 2023 - August 20, 2025

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 life cycle 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. 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. Developed user-friendly and performant frontend

Web Developer at AppTec

January 1, 2020 - August 20, 2025

Designed and developed a biometric system allowing employees to log in using their geographic location, tracking worked hours, vacations, and more. Created a web administration panel for different user roles such as administrators, managers, and employees. Consumed REST services to provide various views tailored to user roles.

Lead Project Manager Practitioner at Proyecto Ascendere, UTPL

May 1, 2021 - August 20, 2025

Managed innovation projects applied to education software requiring increased project postulations. Worked on web applications as a frontend architect and created prototypes. Delivered speeches to new students and talked about web technology. Created applications with low budgets optimized for affordability.