Explore Our Services

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Project Management

ISSI’s strategic support of the PMO office is driven by PMBOK standards, consistently resulting in structured, integrated, and high-quality deliverables for complex projects. 

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Methodologies Leveraged

ISSI leverages methodologies such as Waterfall for monolithic legacy systems, while modernizing systems using the Hybrid, Agile and DevOps methodologies.

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Enterprise Software Engineering

Business Analysis

Design and Development

Change and Configuration Management

Web Development

Mobile Applications Development

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Enterprise IT Modernization

ISSI has modernized countless legacy systems and reengineered business processes, replacing unsupported technologies with newer ones for scalability and reliability.

Business Intelligence & Reporting

Cloud Computing & Migration

Data Management, Mining, & Analytics

Design & Development

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IV & V and QA

ISSI’s independent verification & validation (IV&V) services offer standard practices founded on Institute of Electrical and Electronics Engineers (IEEE) standard (IEEE Standard 1012-2004). ISSI's IV&V Processes offer assessment, analysis, measurement, inspection, and testing of software systems, products and processes.

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508 Compliance

As a recognized partner of multiple federal clients, 508 Compliance is a key component of our IT solutions, which encompass specialized 508 consulting, assessment, and testing.

ISSI specializes in delivering the following 508 services:

Evaluating accessibility needs and determining priorities

Implementing necessary changes and guiding customers through the process

Incorporating accessibility requirements to maintain compliance

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Infrastructure Maintenance

ISSI supports the maintenance of infrastructures comprising hardware, software, servers, storage, and networks. ISSI regularly assesses its organizational IT assets to ensure their alignment for business resiliency and efficiency:

Application Monitoring & Maintenance

IT Network & Help Desk Support

Maintenance & Support

Training & Documentation

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Professional Services

ISSI offers staffing services, connecting top-tier talent with leading organizations across diverse sectors. We focus on delivering customized staffing solutions that align with each client's needs. By integrating expertise in talent acquisition, streamlined processes, and cutting-edge technology, we help our clients optimize their workforce, enabling them to concentrate on driving their core business growth while outsourcing their staffing challenges to us.

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Offshore Staff Augmentation Support

ISSI's staff augmentation services extends to countries like Canada, Mexico, India, and Ireland.

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ISSI has successfully provided comprehensive IT support services across the following states



  • California
  • Colorado
  • District of Columbia
  • Florida
  • Georgia
  • Illinois
  • Indiana
  • Iowa
  • Louisiana
  • Maryland
  • Massachusetts
  • Minnesota
  • New Jersey
  • New York
  • North Carolina
  • Pennsylvania
  • Tennesse
  • Texas
  • Virginia
  • Washington
  • Wisconsin



ISSI has successfully provided comprehensive IT support services across the following states