Sebastian Luna

Sebastian Luna

About

Detail

Cordoba, Argentina

Contact Sebastian regarding: 
Flexible work
Starting at USD25/hour
connect_without_contact
Finding mentors
Finding co-founders

Timeline


work
Job
school
Education
folder
Project

Résumé


Jobs verified_user 0% verified
  • O
    Founder / Product Owner/ Project Manager public Remote experience
    OpStack.app
    Feb 2025 - Current (1 year 4 months)
    As the Founder, Product Owner, and Project Manager of a comprehensive end-to-end SaaS solution for rent collection, maintenance tracking, and business intelligence, I defined the product vision, roadmap, and backlog, prioritizing features to successfully oversee the delivery of the MVP across web, Android, and Windows platforms within a tight 16-week timeline. I designed the data model for property and tenant management, ensuring a seamless migration of existing records into the new system. Additionally, I built prototypes and dashboards to effectively demonstrate core workflows, including rent collection, maintenance tracking, and reporting functionalities. My role involved coordinating design, development, and testing tasks, where I made
  • A
    Sr. Financial Analyst & Team Lead public Remote experience
    Accenture,
    Aug 2022 - May 2024 (1 year 10 months)
    As a Sr. Financial Analyst & Team Lead at Accenture, a global leader in IT consulting and professional services, I coordinated a team of five analysts across multi-client portfolios, standardizing trackers, cadences, and stakeholder updates to enhance operational efficiency. I orchestrated collections improvement across approximately 2,500 contracts, achieving a 30% reduction in total debt and a 15-day decrease in Days Sales Outstanding (DSO) over three months. My responsibilities included maintaining executive status reports and prioritization lists, escalating blockers, and managing dependencies to ensure project timelines were met. I prepared director-level materials, including forecast and reporting packs, while aligning scope, risks, a
  • F
    Financial & Business Consultant public Remote experience
    Freelance,
    Sep 2017 - Current (8 years 9 months)
    As a Financial & Business Consultant, I provided tailored consulting services for small to mid-sized businesses across various industries, delivering high-level financial insights and process re-engineering to support growth initiatives. I developed complex Excel-based financial models incorporating advanced formulas, pivot tables, and VBA macros for forecasting, budgeting, and sensitivity analysis. Additionally, I designed and implemented custom accounting systems, integrating ERP software to streamline reporting and tax filings. My efforts in automating reporting processes using VBA increased operational efficiency by 50%. I collaborated with cross-functional teams to integrate financial data from multiple sources, ensuring data accuracy
  • N
    Owner | Finance & Operations Manager
    Nico Service Center,
    May 2012 - Aug 2017 (5 years 4 months)
    As the Owner and Finance & Operations Manager of Nico Service Center, a multi-location retail business specializing in bill payment services, Western Union remittances, and communication tools, I successfully led the company through significant growth by implementing sound financial management and strategic planning. I founded and managed the business, overseeing up to 17 employees and handling 10,000 daily transactions. I implemented Odoo for cash, inventory, and accounts payable/receivable, meticulously planning the cutover and training all staff to ensure a seamless transition. To enhance operational efficiency, I introduced project management routines, including weekly stand-ups and a risk/action log, which effectively managed the high
Education verified_user 0% verified
  • Coursera
    Google Project Management Professional Certificate
    Coursera
    Sep 2025 - Current (9 months)
  • Project Management Institute
    Fundamentals of Agile Project Management
    Project Management Institute
    Sep 2025
  • Universidad Católica de Córdoba
    Contador Público
    Universidad Católica de Córdoba
    Feb 1999 - May 2006 (7 years 4 months)
Projects (professional or personal) verified_user 0% verified
  • O
    OpStack Pro
    OpStack Pro
    Feb 2026 - Current (4 months)
    As an OpStack Pro, I was responsible for overseeing the development and implementation of technology projects, utilizing Agile methodologies to enhance project efficiency and team collaboration. My role involved managing project timelines and deliverables, ensuring alignment with business objectives while fostering a culture of continuous improvement. Additionally, I took the initiative in web design for various web applications, including landing pages, contact forms, and help sections, which not only improved user experience but also contributed to the overall success of the projects. This hands-on experience in web design complemented my project management skills, allowing me to effectively bridge the gap between technical requirements a
  • O
    OpStack App
    OpStack App
    Feb 2025 - Current (1 year 4 months)