Engineering partner for AI, SaaS, web & cloud products
Turn your idea into products built to grow. As an AI and software development company, we work as your technology partner across AI, SaaS, web and cloud, with senior engineers who understand your goals. Launch sooner and keep full ownership of your code.
Engineers first. Shipping useful software.
Trusted by teams building ambitious products
Why Coretus
We started Coretus because growing companies need an engineering partner that is open about who is on the team, what they are doing and how the work is going. We are engineers first. We focus on shipping useful software, not filling timesheets.
Industries
Claims recovery that captures 42% more revenue
A large health system was losing revenue to denied claims. We built a platform to HIPAA requirements that matches EHR evidence to payer rules and logs every decision.
Read the claims recovery case studySME credit decisions, 4.2x faster
An SME lender needed faster decisions without loosening its credit policy. We built an underwriting engine that sends borderline cases to a person and records every reason.
Read the SME credit case studyRoom rates that follow live demand
A resort group priced rooms in a daily cycle and reacted late to events. We built AI pricing that watches demand and booking pace, then helps update rates across channels.
Read the hotel pricing case studyInterview scoring with 45% less variation
We built an AI-assisted platform for recruiting teams that compares interview feedback with shared competency criteria, spots unusual scoring patterns and keeps clearer hiring records.
Read the interview scoring case studyWind turbine inspections without the climb
Inspections used to mean technicians climbing turbines. We built a mobile app to plan drone flights, capture high-resolution images and review the results from the ground.
Read the turbine inspection case studyA voice agent that answers calls at any hour
For a growing service business, we built a voice AI assistant that answers customer calls, books appointments, updates records and transfers complex calls to the right team member.
Read the voice AI agent case studySelected work
AI recruitment platform
FinTech · Algo trading platform
Meeting scheduling
Gaming · Mobile puzzle game
AI content marketing
Secure messaging & calls
Logistics · School bus tracking
Automated Freelancer.com bidding
HealthTech · Calorie and macro tracker
Services
We help you design, build, test and launch, then keep improving what's live.
Talk to an engineerAI agents, search and automation that run inside your own cloud, with approvals and audit logs.
SaaS platforms built to grow, with multi-tenancy, billing, compliance and integrations in place.
Move older systems to the cloud, make them more reliable and automate releases.
Fast web and mobile apps that work across devices, even on a weak connection.
User research, clear workflows, reusable design systems and focused MVPs.
Leadership
Senior technical and delivery leaders stay close to the work, help resolve important decisions and keep the project moving.
Anil Kamani
Chief Engineer
Drives core technical vision, core architecture, and deep technological innovation across all products and platforms.
Sandeep Thesiya
Chief Technology Officer (CTO)
Sets the technology vision and engineering direction, architecting scalable platforms, production AI systems, and cloud infrastructure that power every product.
Ravi Dadhaniya
Chief Operating Officer (COO)
Oversees daily operations and cross-team execution, aligning design, engineering, and business strategy to scale delivery across all products and client engagements.
Shaily Gandhi
Delivery Head
Leads delivery across all products, driving sprint planning, requirement validation, and release governance so every launch meets strict quality and timeline standards.
Chandani Raiyani
Lead Software Engineer
Leads full stack engineering, building event-driven services, integrating complex APIs and language models, and guiding the team on robust SaaS architecture.
Darshika Sojitra
Lead Application Developer
Leads cross-platform mobile development, delivering high-performance iOS and Android apps with real-time communication, native features, and on-device AI.
Bharat Hirapara
Lead DevOps Engineer
Leads cloud infrastructure and DevOps, automating CI/CD pipelines, container orchestration, and monitoring to keep every product secure, scalable, and reliable.
Partnership models
Pick the support that fits your team today, whether you need ongoing capacity or one clearly defined project.
A ready team of developers, a project manager and QA specialists who work alongside you and keep new features shipping.
Explore managed teamsSenior technical guidance, a clear roadmap and help with the big product and platform decisions.
Explore fractional CTOA clearly scoped product or platform, delivered through agreed milestones with regular updates and written approval criteria.
Scope a projectHow every squad works
Clear communication
We report risks as quickly as wins. You can talk to the engineers directly and see the project tools and progress at any time.
Real accountability
We own the work, explain problems plainly and stay involved until the agreed result is delivered.
Speed as a habit
We release the smallest useful version, learn from how people use it and improve it without lowering the quality bar.
You own all of it: the source code, designs, documentation and any other IP we create for you. Ownership is written into the service agreement from the start, so there is nothing to buy back and no vendor lock-in. We can also sign an NDA before you share anything sensitive.
Every engineer passes a four-stage selection process before joining a client team. The stages test practical coding, system design, communication and how well the person works with others. We check communication as carefully as code, because your team will talk to ours every day during your shared working hours.
A Coretus team shares at least four working hours with your team every day. We use that overlap for planning, code reviews, stand-ups and quick decisions, so questions don't wait until the next morning. We are based in Rajkot, India, and work with clients worldwide.
You can add specialists, such as extra developers or a DevOps lead, to an existing squad with 14 days' notice. This suits a launch or another important milestone. You can reduce that specialist support again once the release is out, so the team size follows your priorities.
Each managed squad has a flat monthly fee, so you know the cost in advance and never see an hourly bill. The fee depends on the size and skills of the squad. After a first call we suggest the right team and give you a rough quote range. A fixed-scope project gets its own quote instead.
Tell us where you are and what you need next, and we'll suggest the right team and a rough quote range.
A 30-minute call, at a time that suits you.
