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Hassan Villalba

Contract SpecialistIt Operations

Hassan Villalba is a Contract Specialist at It Operations. Hassan is associated with 95 contracts. Activity spans Custom Computer Programming Services, Computer and Computer Peripheral Equipment and Software Merchant Wholesalers, and Lessors of Other Real Estate Property.

Person Profile

Contracting officer information and contact details

HV

Hassan Villalba

Contract Specialist

Agency

It Operations

Code: 205AE9

Department Of The Treasury (treas) › Internal Revenue Service

Last seen

Sep 8, 2026

Most recent solicitation activity

Contracting Officer Overview

Industry focus, set-aside activity, and contract history for this federal contracting professional.

AI Professional Profile

Hassan Villalba serves as a Contract Specialist responsible for managing the full lifecycle of federal acquisitions, from requirements validation and market research through solicitation, evaluation, award, and contract administration. He plays a critical role in ensuring compliance with the Federal...

Hassan Villalba serves as a Contract Specialist responsible for managing the full lifecycle of federal acquisitions, from requirements validation and market research through solicitation, evaluation, award, and contract administration. He plays a critical role in ensuring compliance with the Federal Acquisition Regulation (FAR) and promoting efficient, transparent procurement practices. His portfolio primarily encompasses information technology services, software development, and related professional support contracts, with a focus on delivering mission-critical solutions in alignment with agency objectives. Villalba routinely engages with industry stakeholders to foster competitive bidding environments and ensure contractual performance standards are met. While specific contractor names are not available, Villalba maintains relationships with a diverse range of vendors, including large primes, mid-tier systems integrators, and small businesses offering specialized IT and software services. His contracting patterns reflect a preference for open competition, with the majority of acquisitions conducted under full and open procedures. He actively cultivates partnerships with vendors capable of delivering custom programming, IT infrastructure support, and information services, ensuring alignment with evolving technological demands. Villalba demonstrates a strong commitment to small business participation, with nearly one-fifth of his awards designated as Total Small Business Set-Asides under FAR 19.5, and a notable portion allocated to Service-Disabled Veteran-Owned Small Businesses. His procurement approach consistently prioritizes socioeconomic programs, balancing compliance with strategic goals to expand opportunities for qualified small businesses while maintaining fiscal responsibility and competitive integrity. His primary NAICS focus areas include Custom Computer Programming Services (541511), Computer and Peripheral Equipment Merchant Wholesalers (423430), and Other Computer-Related Services (541519), reflecting a technical specialization in software development, IT distribution, and digital information services. He regularly procures cloud-enabled applications, system integration solutions, and web-based platforms, demonstrating deep familiarity with the evolving IT services landscape and the procurement frameworks that govern them.

Key Metrics

Total Contracts

95

Associated contracts

Industries

40

NAICS categories

Set-Aside Programs

2

Program types

Set-Aside Share

20%

Small-business awards

Procurement Analytics

Where this contracting officer directs award activity across It Operations, by industry and small-business set-aside program.

Awards by NAICS
541511 - Custom Computer Programming Services8.518.5%423430 - Computer and Computer Peripheral Equipment and Software Merchant Wholesalers7.457.5%531190 - Lessors of Other Real Estate Property7.457.5%541519 - Other Computer Related Services6.386.4%511210 - Software Publishers6.386.4%519290 - Web Search Portals and All Other Information Services6.386.4%519190 - All Other Information Services4.264.3%611430 - Professional and Management Development Training4.264.3%492110 - Couriers and Express Delivery Services4.264.3%237130 - Power and Communication Line and Related Structures Construction3.193.2%334290 - Other Communications Equipment Manufacturing3.193.2%519130 - Internet Publishing and Broadcasting and Web Search Portals2.132.1%541512 - Computer Systems Design Services2.132.1%541618 - Other Management Consulting Services2.132.1%541690 - Other Scientific and Technical Consulting Services2.132.1%334111 - Electronic Computer Manufacturing2.132.1%484210 - Used Household and Office Goods Moving2.132.1%334220 - Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing2.132.1%811212 - Computer and Office Machine Repair and Maintenance1.061.1%812930 - Parking Lots and Garages1.061.1%221122 - Electric Power Distribution1.061.1%333924 - Industrial Truck, Tractor, Trailer, and Stacker Machinery Manufacturing1.061.1%333997 - Scale and Balance Manufacturing1.061.1%334112 - Computer Storage Device Manufacturing1.061.1%334118 - Computer Terminal and Other Computer Peripheral Equipment Manufacturing1.061.1%334310 - Audio and Video Equipment Manufacturing1.061.1%334516 - Analytical Laboratory Instrument Manufacturing1.061.1%423420 - Office Equipment Merchant Wholesalers1.061.1%446110 - Pharmacies and Drug Stores1.061.1%511120 - Periodical Publishers1.061.1%513210 - Software Publishers1.061.1%517410 - Satellite Telecommunications1.061.1%518210 - Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services1.061.1%541612 - Human Resources Consulting Services1.061.1%541614 - Process, Physical Distribution, and Logistics Consulting Services1.061.1%561210 - Facilities Support Services1.061.1%561410 - Document Preparation Services1.061.1%561499 - All Other Business Support Services1.061.1%561611 - Investigation and Personal Background Check Services1.061.1%561621 - Security Systems Services (except Locksmiths)1.061.1%
Set-Aside Breakdown
None - No Set-Aside78.9579%
Small Business - No Set-Aside1.051.1%

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