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Spark Equation

Spark Equation

Review
β˜…7.9/10
πŸ‡ΊπŸ‡Έ Chicago, IllinoisΒ·10 - 49 employeesΒ·Est. 2016Β·Reviewed Mar 2026

Chicago consulting and engineering firm helping businesses modernize legacy systems and build scalable digital products on AWS, Azure, and Google Cloud.

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Best For
Legacy system modernization, cloud migration, complex system architecture redesign
Hourly Rate
$100-149/hr
In line with the $125/hr median for software agencies in United States
Min. Project
$50K+
Industries
Enterprise, SaaS, Financial Services
Spark Equation

About Spark Equation

Spark Equation is a Chicago-based software engineering and consulting firm founded in 2016 with 28 engineers. They specialize in system architecture redesign, legacy modernization, cloud migration, and full-stack product development, with partnerships across AWS, Microsoft, Appian, and Google Cloud. Typical project sizes range from $50K to over $250K.

Who Spark Equation Is Best For

Spark Equation suits SMBs and mid-market companies with aging technology stacks that need architectural guidance and engineering execution together. Their consulting-first model means they help clients develop the right strategy before writing a line of code. Best for organizations on AWS, Azure, or Google Cloud looking to modernize without disrupting operations.

Why Choose Spark Equation

Deep cloud and architecture modernization expertise
AWS, Microsoft, and Google Cloud partnerships
Consulting plus engineering under one roof
Strong focus on long-term scalability

Things to Consider

Small team (28 people) limits concurrent capacity
$50K+ minimum restricts SMB access
Less suited for consumer apps or mobile-first projects
Limited design capability

Spark Equation Services

Custom Software DevelopmentCloud MigrationSystem ArchitectureDevOpsSoftware ConsultingQA & Testing

Selected Work

Shiftgig β€” System Integrations for On-Demand Staffing Platform

Shiftgig β€” System Integrations for On-Demand Staffing Platform

Shiftgig

Spark Equation led API integrations between Shiftgig's Deploy SaaS platform and WorkBright digital onboarding, using an AWS microservices architecture to cut worker onboarding time and eliminate in-person paperwork for Chicago-based Shiftgig.

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Progress Retail β€” Digital Transformation for RetailOps Learning Platform

Progress Retail β€” Digital Transformation for RetailOps Learning Platform

Progress Retail

Progress Retail needed a one-stop operations experience for retail teams worldwide; Spark Equation engineered platform work that supported the RetailOps learning provider's digital transformation and business impact.

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Headway Workforce Solutions β€” Building a Digital Core

Headway Workforce Solutions β€” Building a Digital Core

Headway Workforce Solutions

Headway Workforce Solutions, a B2B staffing provider, partnered with Spark Equation for a cost-effective digital core that integrated business systems and delivered real-time operational data.

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Photos

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