CRISTOBAL BALMORE GARCIA MAJANO
Senior Software Engineer
San Salvador
Summary
Senior Software Engineer with 9+ years of experience building scalable backend systems in C# and .NET, and 2+ years architecting enterprise cloud solutions on Microsoft Azure. Specialized in data integration pipelines, AI-powered applications, and API development for large-scale organizations. Proven track record leading development teams and delivering high-impact projects in financial services and professional services sectors. Recent focus on Azure AI Search, Azure OpenAI Services, and intelligent conflict detection systems.
Overview
13
13
years of professional experience
1
1
Certification
2
2
Languages
Work History
Senior Software Engineer
Cikume Software
12.2025 - Current
- Led requirements analysis and technical scoping for multiple concurrent innovation projects, translating client needs into actionable development plans.
- Built internal tooling to improve cross-team collaboration and operational efficiency, including a GitHub permissions management tool to streamline access control across repositories.
- Enhanced software functionality by identifying and resolving complex technical issues.
- Mentored junior developers, fostering professional growth and enhancing team productivity.
- Developed scalable applications using agile methodologies for timely project delivery.
- Collaborated with cross-functional teams to design innovative software solutions.
- Developed robust, scalable, modular and API-centric infrastructures.
- Created proofs of concept for innovative new solutions.
- Rapidly prototyped new data processing capabilities to confirm integration feasibility into existing systems.
- Managed multiple projects simultaneously while maintaining strict deadlines and high-quality standards.
- Regularly reviewed peers'' code contributions, offering constructive feedback to enhance overall product quality.
Senior Software Engineer (Tech Specialist)
RSM US – El Salvador
04.2023 - 12.2025
- Designed and implemented Azure Data Factory pipelines to integrate multiple data sources (HR systems, legacy databases, third-party APIs) into a centralized employee data repository, enabling ELT processing at enterprise scale.
- Built end-to-end data migration API from scratch using C# and Azure Durable Functions to handle scheduled daily migrations from legacy systems to a modern platform, ensuring zero data loss and full audibility.
- Architected and delivered a Conflict of Interest Detection System — a flagship AI project built from the ground up — integrating multiple data sources into Azure AI Search using flexible schema indexing, then leveraging Azure OpenAI (Azure AI Foundry) with a custom-tuned chat agent to calculate confidence-level conflict scores based on business rules and legal requirements.
- Proposed and modeled the data schemas and orchestration workflows for the conflict detection engine, owning the full lifecycle from requirements gathering to production deployment.
- Collaborated closely with stakeholders to capture and document business requirements, translating complex compliance needs into technical specifications.
- Received the Firm Impact & Client Engagement Award FY2026 in recognition of exceptional delivery quality and client service commitment.
- Served as Dev Lead on multiple concurrent projects, coordinating cross-functional development teams and ensuring on-time delivery.
Programmer Analyst
Quipu GmbH
08.2017 - 03.2023
- Developed and maintained core banking software modules for paycheck processing, credit card management, ATM operations, and VISA mandate handling.
- Built and integrated multiple REST APIs to expose internal banking services and consume third-party provider services, improving system interoperability.
- Designed and developed desktop applications for internal banking operations using C# and .NET.
- Contributed to form design tools and workflow automation systems used by banking staff for daily operations.
- Worked extensively with SQL databases to support transactional systems requiring high reliability and data integrity.
Programmer Analyst
Gestión Tecnológica
01.2015 - 08.2017
- Developed software solutions for client organizations, contributing to analysis, design, and implementation phases of various technology projects.
- Built internal tools and applications using C# and .NET frameworks, improving operational workflows for business clients.
Technical Support Engineer
Comandos de Salvamento
12.2012 - 01.2015
- Provided technical support and infrastructure management, ensuring operational continuity of IT systems.
Education
Bachelor's - Computer and Information Sciences and Support Services
Universidad Don Bosco
El Salvador01.2017
Skills
Cloud & Azure
DevOps CI/CD
Microservices
ELT/ETL Data integration
Data Integration
API Design
Accomplishments
- Conflict of Interest AI System: Independently proposed, modeled, and built an AI-powered conflict detection engine using Azure AI Search & Azure OpenAI, replacing a manual compliance review process.
- Firm Impact & Client Engagement Award FY2026: Company-wide recognition for outstanding client delivery at RSM US.
- Dev Lead: Led development teams across multiple simultaneous client-facing projects, managing planning, code reviews, and delivery.
- Legacy-to-Modern Migration: Designed and delivered a zero-downtime daily data migration system using Azure Durable Functions and REST APIs.
Certification
Certified Azure Associate Developer 2026
Work Availability
monday
tuesday
wednesday
thursday
friday
saturday
sunday
morning
afternoon
evening
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Timeline
Certified Azure Associate Developer 2026
02-2026
Senior Software Engineer
Cikume Software
12.2025 - Current
Senior Software Engineer (Tech Specialist)
RSM US – El Salvador
04.2023 - 12.2025
Programmer Analyst
Quipu GmbH
08.2017 - 03.2023
Programmer Analyst
Gestión Tecnológica
01.2015 - 08.2017
Technical Support Engineer
Comandos de Salvamento
12.2012 - 01.2015
Bachelor's - Computer and Information Sciences and Support Services
Universidad Don Bosco