Custom Software Development
Web applications, SaaS products and internal systems shaped around your workflows, from discovery and architecture to launch and ongoing improvement.
ENGINEERING WHAT MOVES BUSINESS
We engineer
software for
businesses that
need to move.
AI systems, digital products, platforms and software built around real operations.
THE CONNECTED SYSTEM
BUSINESS
- Goals
- Operations
- People
- Constraints
WORKFLOW
- Processes
- Data
- Rules
- Automation
SOFTWARE
- Products
- Systems
- Integrations
- AI capabilities
OUTCOME
- Efficiency
- Growth
- Scale
- Better decisions
Real problems. Real systems. Real impact.
OUR TECHNOLOGY TOOLKIT
The right tools. Connected.
Frontend · Backend · Cloud · AISwipe to explore
React
Angular
Next.js
Vue
Java
Go
Python
AWS
Microsoft Azure
Google Cloud
OpenAI
Claude
Microsoft
PostgreSQL
MySQL
Oracle Database
SQL Server
MongoDB
JavaScript
TypeScript
Flutter
Kotlin
Swift
Node.js
C#
.NET
PHP
Rust
Redis
SQLite
Docker
Kubernetes
Terraform
WHAT WE BUILD
Software systems
built around real
operations.
We help businesses design, engineer and improve products, platforms and operational systems that actually move work forward.
FEATURED WORK
ResumeWorlds
LiveA focused career product for building stronger resumes, organizing opportunities and helping users move faster in their job search.
THE PROBLEM
Job seekers were juggling too many tools.
Resumes, job applications and follow-ups were spread across different apps and documents, making it hard to stay organized and move forward with confidence.
WHAT WE BUILT
An integrated career workspace built around clarity.
A modern resume builder with AI-assisted writing, professionally designed templates and a built-in job tracker, all in one focused, intuitive experience.
WHAT CHANGED
A calmer, more confident job search process.
Users can now create stronger resumes, keep their opportunities organized and focus on what matters most: making progress in their careers.
PRODUCTS
Products Zyvrus is building.
ResumeWorlds
LiveA practical career product focused on resume building, job-search organization and better application workflows.
Build ResumesOrganize ApplicationsTrack ProgressGet Better Results
Explore ResumeWorlds PrepX
Coming soonAn upcoming India-first assessment network for learners and creators, with exam practice and reviewable AI-assisted workflows.
Inside the engineeringSSCRailwayBankingJEENEET
QUESTION PREVIEW
A
B
C
D
Get exam ready
with focused practice.
CAPABILITIES
What Zyvrus can design, engineer and improve.
01. PRODUCT ENGINEERING
Build powerful products, end to end.
We design and engineer modern software products that solve real business problems, from MVPs to enterprise-scale platforms.
- Product strategy & technical design
- Scalable, secure architecture
- Agile development & delivery
- Ongoing support and iteration
Strategy-led
Grounded in business outcomes.
Secure by default
Built with security and reliability.
Built to scale
Designed for what's next.
OUR ENGINEERING STACK
Technical depth,
not just delivery.
We build with modern product thinking, strong engineering practice,
and systems-level clarity.
ENGAGING EXPERIENCES
Modern, high-performance interfaces that turn complexity into clarity.
SCALABLE CAPABILITIES
Modular services, data systems and AI capabilities that power real business outcomes.
SECURE FOUNDATION
Global, resilient infrastructure with built-in security, observability and compliance.
APPLICATION LAYER
Interfaces · Experience · ProductsPLATFORM LAYER
Services · Data · AI orchestrationCLOUD INFRASTRUCTURE
Compute · Storage · Networking · SecurityOne connected architecture. From the interface to the infrastructure.
TECHNOLOGIES WE WORK WITH
- React
- Next.js
- TypeScript
- Java
- Go
- Node.js
- Python
- PostgreSQL
- Redis
- Azure
- AWS
- Google Cloud
- MySQL
- Oracle
- SQL Server
- MongoDB
- OpenAI
- Claude
- Docker
HOW WE WORK
From understanding
the problem
to improving
the outcome.
A structured, collaborative process that turns real business challenges into scalable software solutions.
01
Understand
Get close to your business, the people doing the work and the problem worth solving.
Requirements
02
Design
Shape the experience, system architecture and a practical plan for delivery.
Architecture
03
Engineer
Build in focused iterations, with maintainable code and regular collaboration.
Code
04
Integrate
Connect the product to your data, tools and the workflows around it.
APIs
05
Launch
Release thoughtfully, with visibility, reliability and operational readiness.
Monitoring
06
Improve
Learn from real use and keep improving the product and the outcome.
Metrics
WORKING WITH ZYVRUS
Product thinking.
Engineering that connects.
Zyvrus is a software development and product engineering company based in Delhi, India. We help businesses build custom software, modern web platforms, AI-enabled workflows and connected operational systems.
Frontend Development & UI Engineering
Accessible interfaces, customer portals and design systems. Clear experiences backed by maintainable frontend engineering.
Backend Development & Integrations
Reliable services, clear API contracts and well-designed data models that connect your products, partners and operational tools.
AI Development & Workflow Automation
Assistants, document processing and workflow automation with practical evaluation, production guardrails and human review where it matters.
Data Engineering & Dashboards
Trustworthy pipelines, connected data sources and focused reporting that help teams understand operations and make better decisions.
Cloud Engineering & DevOps
Cloud architecture, container-based delivery and release automation. A secure, observable foundation for operating and improving your software.
Custom CRM & ERP Development
Connected customer, sales, finance and inventory workflows, designed around your processes and the systems you already use.
Mobile Apps & Software Modernisation
Mobile experiences and focused upgrades to existing software. Modernise what needs attention without replacing what already works.
A PRACTICAL START
Clear scope.
A shared direction.
Start with the workflow, the people using it and the outcome worth improving.
Discuss your project- What can Zyvrus build?
- Products, web platforms, CRM and ERP software, internal tools, AI automation, integrations and dashboards. Our capabilities connect design, development and cloud delivery.
- Do you build custom CRM and ERP software?
- Yes. We scope CRM around customer, sales and support workflows, and ERP around connected business operations. That can mean new software, integrations or improvements to an existing system.
- Can you improve an existing system?
- Yes. We work with existing software, data and integrations, improving the experience and modernising the parts that need attention. We start by understanding your operation.
- How does a project start?
- Share the product or business workflow you want to improve. We will discuss the requirements, technical approach and a practical next step. Discuss a project with Zyvrus.
INSIGHTS
What we think about
building products and systems.
Practical ideas, lessons from real projects, and a look at what's next in software, AI and operations.
Explore all insightsAI & AUTOMATION
Before you add AI, fix the workflow
Choose a measurable workflow, compare rules with AI, and account for review, risk and the real cost of running it.
Read the article- Workflow fit
- Safe human review
- Net operating cost
PRODUCT ENGINEERING / PREPXComing soon
Building PrepX: an assessment system, not just a test interface
Connecting exam practice, assessment, feedback and AI-assisted authoring in our upcoming learning platform.
Read preview
Build or buy? A guide to internal software
Compare workflow fit, three-year cost and ownership before choosing a SaaS product, a custom tool or a hybrid approach.
Read the articleLET'S BUILD TOGETHER
Have a difficult
system or product
to build?
Tell us what you are trying to improve. We will tell you how we would approach it.
Discuss a projectDeep technical expertiseFrom strategy to scale
Real-world executionPractical, proven approach
Built for business impactOutcomes that move the needle