Top LLM Development Companies in Illinois
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Explore Reviewed LLM Development Companies in Illinois — Find Skilled LLM Developers for Your Project
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5 Companies
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Illinois
44
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
Mobile App & Web Development Company
Codiant Software Technologies is a global technology partner helping funded startups, growing businesses, and enterprises build digital products that are ready for real-world scale. With deep expertise in AI-driven software development, mobile app development, web development, custom software development, cloud and data solutions, and enterprise digital transformation, Codiant supports businesses at every stage of their technology journey. The company helps organizations modernize legacy systems, build intelligent applications, integrate AI into existing workflows, launch scalable SaaS platforms, and create user-friendly digital experiences backed by strong UI/UX design. As a Yash Technologies company, Codiant brings together strong engineering capabilities, product thinking, and industry experience to solve complex business challenges with practical digital solutions. From product strategy and AI integration to enterprise mobility and cloud transformation, the team works closely with clients across the USA, UK, UAE, Australia, and other global markets to transform ideas into reliable, scalable, and high-performance platforms. Core Services: AI-Driven Software Development Mobile App Development Web Design & Development Custom Software Development IT Staff Augmentation Cloud & Data Solutions Enterprise Digital Transformation What makes Codiant a trusted technology partner is its ability to combine innovation with execution. Backed by a team of 550+ experts across AI, data science, cloud, engineering, design, and product strategy, Codiant serves businesses across healthcare, BFSI, retail, manufacturing, eCommerce, logistics, real estate, education, and on-demand service industries. Whether a company needs an AI-powered business solution, a mobile application, a web platform, an enterprise system, or dedicated technology talent, Codiant delivers solutions built for performance, adaptability, and long-term growth.
See all 2+ Portfolios$25-$49/hr
$10,000+
250 - 999
East Moline, USA
Verified Client Review
iOS & Android App Dev for Pet Service Company
Reviewed by: Cleveland Jones, Co-Founder & CEO, Taniic Pets View all 2 Reviews41
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
Your Technology Partner
CodingCops is a full-cycle technology partner that helps businesses design, build, scale, and maintain software systems with confidence. We work with startups, growing companies, and enterprises to solve complex engineering challenges across custom software development, AI & machine learning, cloud & DevOps, and dedicated engineering teams. Our approach goes beyond traditional staffing or outsourcing. We operate as a long-term technology partner, embedding closely with our clients to understand their business objectives, technical constraints, and growth roadmap. From early architecture decisions to production-grade delivery, we focus on building systems that scale reliably, remain maintainable, and deliver measurable business outcomes. CodingCops is known for its elite engineering culture. Our developers are carefully vetted for technical depth, communication skills, and ownership mindset, ensuring consistent quality across every engagement. Whether clients need a fully managed solution or a dedicated team that integrates seamlessly with their in-house engineers, our teams contribute from day one. We work across industries including SaaS, fintech, healthcare, e-commerce, logistics, and enterprise platforms, supporting everything from MVP development to large-scale digital transformation initiatives. Our teams specialize in modern tech stacks such as AI/ML, Python, React, Node.js, Ruby on Rails, cloud-native architectures, and DevOps automation. At CodingCops, we don’t just deliver code. We help organizations reduce delivery risk, make better technical decisions, and build technology foundations that support long-term growth.
See all 4+ Portfolios$25-$49/hr
$5,000+
300 - 400
Chicago, USA
34
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
Custom Software That Works in the Real World
SoftDoes is a Kansas City–based custom software, mobile app, and AI development firm building software that works in the real world, not just in demos or pitch decks. Our role is to turn your complex ideas and operational pain points into production-ready platforms that teams can actually run, trust, and scale. Every system is designed to fit into existing workflows, support compliance and security requirements, and remain maintainable long after launch. Who partners best with SoftDoes? Technical Leaders who want solutions, not headcount You need experienced engineers who can own delivery without creating more oversight. You want clean integrations, scalable architecture, and fewer operational fires. We build internal platforms, modernize legacy systems, and deliver AI automation. Business Owners solving operational complexity Your business has outgrown off-the-shelf tools and manual processes. You want software that improves efficiency without disrupting operations. We build custom platforms, workflow automation, and reporting systems. Founders who want to see their vision become reality You need a partner who can turn ideas into production-ready software. You want clear guidance, realistic timelines, and software that scales. We build MVPs, core platforms, and customer-facing applications. We work with organizations across: Healthcare Finance Construction Education Energy Technology Compliance-driven industries Clients choose SoftDoes for senior-level thinking, clear communication, and delivery they do not have to manage day to day. We operate as a true extension of your team, owning technical decisions and execution so you can stay focused on the business. Book a free product call and speak with an expert today. Website: https://softdoes.com/ Email: info@softdoes.com Phone: 816-800-2121
See all 1+ Portfolios$50-$99/hr
$5,000+
50+
Merriam, USA
29
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
AI is embedded in everything we do!
A Global AI-Powered Technology Partner helping Businesses Grow and Scale through End-to-End Digital Transformation. We partner with leading enterprises to drive revenue growth and solve complex, industry-specific challenges. Our software services encompass the full cycle of software development, from ideation to delivery to security and maintenance - our globally distributed team of expert talent is equipped to deliver future-ready solutions & proven results. ? Strategy Innovation: Creating transformational digital products (mobile & web) that combine customer experience, market opportunity, and emerging technology. Augmentation: Empowering your team with the technical talent and skills needed to accelerate development and build high-quality digital products - software development, QA/testing, data analytics, UX/UI, and product management. Modernization: Re-architecting legacy technology for better speed, scale, security, and user experience. Digitalization: Building intelligent digital solutions that automate manual and inefficient processes. ? Expertise Artificial Intelligence New Product Innovation Agile Development & QA Testing Enterprise Platform Implementation Strategy & Business Consulting Data & Security ? Artificial Intelligence Generative AI (Gen AI) Custom Models Data Science Machine Learning (ML) Computer Vision MLOps Large Language Learning (LLM) Natural Language Processing (NLP) ? Solutions Software Development (Web, Mobile, Data, Cloud) AI/ML Transformation User Experience (UX/UI) Data Analytics & Migration Quality Assurance Security & Compliance DevOps & SecOps QA Testing & Automation Business Process Automation Platform Integration (Salesforce, AWS, GCP, Azure, ServiceNow, Databricks, Appian, Microsoft and more) AI Platform Integration (Meta, Open AI, Google AI, Mistral AI, Dall.E, ultralytics, stability.ai, Langchain, LlamaIndex, Pinecone, Hugging Face and more)
View 10Pearls Profile$25-$49/hr
$50,000+
1,000 - 2,000
Vienna, USA
2
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
Build Faster. Deploy Smarter. Scale Effortlessly
Uptic is a modern software development and engineering company specializing in building, scaling, and modernizing applications and SaaS platforms. From greenfield projects to enterprise transformation, we leverage Generative AI and agentic AI to deliver innovative, high-impact solutions. Our expertise includes cloud-native development, legacy system modernization, platform engineering, CI/CD, DevOps automation, and data engineering, ensuring scalable and efficient digital ecosystems. We also provide ongoing operations and support to maintain performance and reliability. With distributed teams across the U.S., U.K., and the Netherlands, Uptic combines strategic consulting with technical execution to help businesses innovate faster, optimize operations, and achieve continuous growth through agile, future-ready solutions.
View Uptic IO LLC ProfileN/A
$10,000+
10 - 49
Oak Park, USA
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