Teams
Our team brings together architects, engineers, and strategists united by a shared mission: solving complex digital challenges with precision and impact. We combine deep technical expertise, disciplined execution, and a relentless focus on client success across government and enterprise environments.
Chief Executive Officer
Jay Hajeer is a serial technology entrepreneur and strategic advisor with decades of experience delivering secure, mission-critical IT solutions. As Founder and CEO of Practical Solutions, Inc., he leads growth strategy, innovation, and executive engagement, helping organizations modernize operations, adopt AI responsibly, and build scalable, future-ready platforms.
Vice President
Nikolis Pirelli oversees business operations, partnerships, and client delivery, ensuring alignment between strategy and execution. With a strong background in enterprise programs and organizational transformation, he drives operational excellence, team performance, and long-term client value across complex engagements.
Chief Technology Officer
Ali Zaidi is a Chief Technology Officer with 20+ years of software engineering experience delivering secure, cloud-native enterprise solutions across commercial and federal environments. With a long-standing passion for AI, he leads technology strategy and builds scalable, compliant platforms—turning ideas into production-ready AI applications with reliability and quality at the core.
Customer Success Manager
Zak Waletski leads customer success and post-deployment engagement, ensuring clients realize measurable value from their technology investments. He works closely with delivery, product, and leadership teams to drive adoption, manage feedback loops, and support long-term client outcomes across enterprise and government programs.
Proposal Manager
Syed Jahangir Nazir is a senior proposal and compliance leader with extensive experience in government and enterprise bid management. He directs capture strategy, proposal development, and compliance assurance, ensuring submissions are precise, persuasive, and evaluation-ready—strengthening win probability across complex, high-value procurements.
Strategic Government Advisor
Maria Roat is a nationally recognized government technology leader and former Federal CIO, providing strategic guidance on digital transformation, AI adoption, and modernization across the public sector. She advises leadership on governance, policy alignment, and scalable innovation to support mission outcomes and regulatory compliance.
PSI distinguishes itself from high-volume integrators by bridging the gap between enterprise-grade technical capability and boutique precision. As a specialist in Microsoft Cloud Consulting and Strategic IT Advisory, PSI focuses on four critical pillars that ensure sustainable digital evolution.
Direct-Bill Microsoft CSP Partner providing end-to-end engineering across the complete Microsoft stack
Microsoft Azure for scalable cloud infrastructure design, deployment, and management
Microsoft 365 for workforce productivity, collaboration, and
security
Power Platform for business automation, custom applications, and
data insights
Every technology roadmap tailored to the client's organizational maturity and internal technical capability
Solutions aligned to corporate culture ensuring realistic team adoption and independent operation
Digital transformation driven by core business mission rather than
industry trends
Customized implementation approach that fits where the organization is today, not a generic template
Structured process of building the client's internal IT capability throughout every engagement
Direct access to senior strategists ensuring transparent communication at every project stage
Comprehensive documentation delivered so client teams fully understand their modernized systems
Training and handover programs that allow organizations to operate independently after engagement
Senior-level engineers remain engaged throughout the entire project lifecycle — not just the sales phase
No handoff to junior staff after contract signing — same experts assess, build, and manage
Faster decision-making and reduced architectural complexity through consistent senior involvement
Higher-quality outcomes delivered through agile, precision-focused senior engineering leadership
Unlock the full potential of your technology ecosystem with PSI. Our experts are here to help you assess, plan, and execute a seamless Microsoft 365 migration — tailored to your business goals.
Partner with PSI's senior engineers to design a cloud strategy that reduces costs, strengthens security, and delivers measurable ROI. Organizations in Washington D.C., Virginia, and Maryland can schedule a consultation directly with a senior PSI strategist — not a sales representative.
No obligation cloud or AI readiness assessment available
Direct access to senior engineers from day one
Typical Microsoft licensing audit completed within 30 days
©2026 Practical Solutions, Inc. All rights reserved.
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