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Mario Hermosillo Email & Phone Number
Software Engineering Manager
at
EarnIn
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✓ Verified July 2026
3 data sources
Profile completeness 86%
Current company
Role
Software Engineering Manager
Location
Aguascalientes, Mexico
Company size
Who is Mario Hermosillo? Overview
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Quick answer
Mario Hermosillo is listed as Software Engineering Manager at EarnIn, a with 556 employees, based in Aguascalientes, Mexico. AeroLeads shows a matched LinkedIn profile for Mario Hermosillo.
Mario Hermosillo previously worked as Director of Software Engineering at Kueski and Director of Product Development at Sigue Corporation. Mario Hermosillo holds Ingenieria, Sistemas Computacionales from Universidad Autónoma De Aguascalientes.
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Profile bio
About Mario Hermosillo
Senior Engineer with 19+ years of experience leading product software development mainly in the Money Service Business (MSB) industry. Proven expertise in cloud technologies, test automation, infrastructure, business intelligence, and digital transformation. Strong background in software architecture, microservices, DevOps, and Product/Project Management. Successfully managed key products and led the DevOps transformation, including migration to 100% AWS cloud-based infrastructure.
Current workplace
Mario Hermosillo's current company
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Earnin
6 roles
Mario Hermosillo work experience
A career timeline built from the work history available for this profile.
Director Of Software Engineering
Director Of Product Development
• Managed key products: Point of Sales Web and Mobile for International Money Transfer, Compliance Monitoring System, Payers Integration, and CRM.• Led cross-border payment solutions for B2B and P2P, with expertise in online payments (credit cards, alternative payment methods).• Oversaw end-to-end execution of data, analytics, and reporting initiatives.• Orchestrated migration from legacy monolithic APIs to Serverless Microservices.• Headed the Architecture Standards Board and managed migration from stand-alone SQL Servers to Always on High Availability databases.• Oversaw production support, monitoring, incident management, security, backup, and cost optimization.• Led business analysis, test automation and contributed to departmental budgeting, forecasting, and capacity planning.
Sep 2018 - May 2024
Product Development Manager
• Collaborated with w/ engineering, sales, customer support, legal, and design teams to ensure alignment on roadmap and prioritization.• Supported the digital transformation using advanced solutions to help develop new cross-border payment product solutions, including mobile, web, and API technologies.• Designed technical solutions and managed multiple global system platform projects.• Designed and maintained dashboards and reports using Power BI and SSRS.• Led the migration of traditional mail reporting to an Electronic Filing System.• Improved detection of suspicious activity in the Global Compliance Monitoring Platform.• Developed a Restful API for partners for sales and payout of money transfers.• Institutionalized SDLC best practices across teams.• Managed projects for compliance with the Dodd-Frank Act.• Coordinated transition of system and process knowledge among teams.• Configured and enhanced legacy systems for data center migration.
Aug 2012 - Sep 2018
Software Technical Lead
• Developed a money transfer point-of-sale website with a focus on service-oriented architecture, multi-language support, and 24x7 functionality.• Designed a multithreading system for processing money order sales data.• Developed and maintained a financial system for accounts receivable management.• Designed a Compliance monitoring system for detecting suspicious activity.• Created a website for managing Exchange Rates.• Developed a system for back-end integration of Point of Sales applications.
Aug 2005 - Aug 2012
Software Engineer
Active Intelligence
• Analyzed and designed modules for an academic control application.• Developed an administrative integral system for the SSPG.• Conducted load and stress testing.
Mar 2004 - Aug 2005
Team & coworkers
Colleagues at EarnIn
Other employees you can reach at earnin.com. View company contacts for 556 employees →
HS
Howard Smith
Colleague at EarninNashville Metropolitan Area, United States
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NM
Neko Master
Colleague at EarninHong Kong Sar, Hong Kong
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DM
Daniel Moroz
Colleague at EarninSan Francisco, California, United States
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JS
Jay Scheinman
Colleague at EarninBentonville, Arkansas, United States
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TT
T T.
Colleague at EarninPalo Alto, California, United States
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PP
Praathiu Praveen
Colleague at EarninChennai, Tamil Nadu, India
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AP
Aniket Patel
Colleague at EarninBengaluru, Karnataka, India
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AA
Abrar Ahmed Khan
Colleague at EarninBengaluru, Karnataka, India
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DW
David Witt
Colleague at EarninBuffalo, New York, United States
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PH
Paulina Hernández Jiménez
Colleague at EarninMexico City Metropolitan Area, Mexico
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Howard Smith
Colleague at EarninNashville Metropolitan Area, United States
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NM
Neko Master
Colleague at EarninHong Kong Sar, Hong Kong
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DM
Daniel Moroz
Colleague at EarninSan Francisco, California, United States
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JS
Jay Scheinman
Colleague at EarninBentonville, Arkansas, United States
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TT
T T.
Colleague at EarninPalo Alto, California, United States
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PP
Praathiu Praveen
Colleague at EarninChennai, Tamil Nadu, India
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AP
Aniket Patel
Colleague at EarninBengaluru, Karnataka, India
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AA
Abrar Ahmed Khan
Colleague at EarninBengaluru, Karnataka, India
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DW
David Witt
Colleague at EarninBuffalo, New York, United States
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PH
Paulina Hernández Jiménez
Colleague at EarninMexico City Metropolitan Area, Mexico
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2 education records
Mario Hermosillo education
Ingenieria, Sistemas Computacionales
Master Of Business Administration (Mba)
FAQ
Frequently asked questions about Mario Hermosillo
Quick answers generated from the profile data available on this page.
What company does Mario Hermosillo work for?
Mario Hermosillo works for EarnIn.
What is Mario Hermosillo's role at EarnIn?
Mario Hermosillo is listed as Software Engineering Manager at EarnIn.
Where is Mario Hermosillo based?
Mario Hermosillo is based in Aguascalientes, Mexico while working with EarnIn.
What companies has Mario Hermosillo worked for?
Mario Hermosillo has worked for Earnin, Kueski, Sigue Corporation, Hildebrando, and Active Intelligence.
Who are Mario Hermosillo's colleagues at EarnIn?
Mario Hermosillo's colleagues at EarnIn include Howard Smith, Neko Master, Daniel Moroz, Jay Scheinman, and T T..
How can I contact Mario Hermosillo?
You can use AeroLeads to view verified contact signals for Mario Hermosillo at EarnIn, including work email, phone, and LinkedIn data when available.
What schools did Mario Hermosillo attend?
Mario Hermosillo holds Ingenieria, Sistemas Computacionales from Universidad Autónoma De Aguascalientes.
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