Open to new projects

Software engineer. Full product. Any domain.

I build complete software — e-commerce stores, business platforms, SaaS products, mobile apps, internal tools, infrastructure, APIs, and anything in between. If it runs on software, I can build it.

7+ years across frontend, backend, infrastructure, and product. I learn your domain fast, own the full lifecycle, and stay until it works in production — not just in a demo.

7+
Years building
20+
Systems shipped
Long-term support
sagarkapasi — operational-systems
Live
whoami
sagar kapasi — software engineer, 7+ yrs
cat stack.txt
php · laravel · vue · react · linux · nginx · mysql · docker
ls ./domains/
ecommerce/ saas/ mobile/ infra/ crm/ education/ retail/
uptime
up 7 years, load avg: stable — 20+ systems in production
09:14:02[OK]shopify-store deployed — 0 errors, 142 products synced
09:14:05[INFO]saas-onboarding: new user flow — 3 steps, JWT issued
09:14:09[OK]mobile-api: p95 latency 18ms — within SLA
09:14:12[INFO]mysql slow-query: orders.index 340ms → 18ms (index added)
09:14:16[OK]nginx reload — 0 dropped connections, cert valid 89d
20:48:08[OK]all systems operational
Systems Active20+
Operational LoadStable
E-commerce & ShopifyBusiness PlatformsSaaS ProductsEducational SystemsMobile ApplicationsAPIs & IntegrationsInfrastructure & DevOpsRetail & InventoryCRM & ERPDashboards & WorkflowsMultilingual AppsLong-Term MaintenanceE-commerce & ShopifyBusiness PlatformsSaaS ProductsEducational SystemsMobile ApplicationsAPIs & IntegrationsInfrastructure & DevOpsRetail & InventoryCRM & ERPDashboards & WorkflowsMultilingual AppsLong-Term Maintenance
What I Build

Any software. Any domain. Built properly.

E-commerce stores, SaaS platforms, business tools, educational systems, mobile apps, infrastructure — I learn your domain quickly and build software that actually works in the real world.

E-commerce & Online Stores

  • Shopify stores & customization
  • Custom e-commerce platforms
  • Product catalogues
  • Payment integrations
  • Order management
  • Inventory sync
  • Multi-vendor marketplaces
  • Subscription systems

Business & SaaS Platforms

  • SaaS products
  • CRM systems
  • ERP workflows
  • Reporting dashboards
  • Invoice systems
  • Approval workflows
  • Staff management
  • Business automation

Websites & Customer Platforms

  • Business websites
  • Portfolio & branding sites
  • Matrimony platforms
  • Membership systems
  • Booking workflows
  • Community platforms
  • Multilingual applications
  • Landing pages

Educational Platforms

  • Admission systems
  • Student dashboards
  • Fee management
  • Attendance tracking
  • WhatsApp/SMS integrations
  • Parent communication
  • Multi-institute platforms
  • Online class systems

Retail & Operational Systems

  • Inventory management
  • Barcode & scanning workflows
  • Dispatch systems
  • Factory operations
  • Production tracking
  • Stock visibility
  • Retail POS integrations
  • Operational dashboards

Infrastructure & Hosting

  • Server setup & management
  • NGINX configuration
  • Cloudflare optimization
  • Deployment pipelines
  • Performance tuning
  • Production debugging
  • Database optimization
  • Long-term maintenance
End-to-End Ownership

One system. One responsibility chain.

Scroll or tap the steps below.

01

Stage 01 of 6

Requirement

Deep understanding of the business problem — not just the feature list. I learn your domain, your users, your constraints before writing a line of code.

Pipeline progress1 / 6
sagarkapasi — req
Active
cat notes/client-call-1.md | grep -i 'must have'
must have: barcode scanning, invoice sync, role-based access
wc -l docs/workflow-map.md
312 docs/workflow-map.md
git commit -m 'docs: requirements v1 — signed off by client'
[main 3a1f9c2] docs: requirements v1 — signed off by client
requirements locked — ready to design

The goal is not just launching software — it's ensuring businesses can continue relying on it as operations grow.

Start a project →
Common Problems

Most operational problems are workflow problems.

Businesses often struggle with systems that were built to ship, not to last.

Focus areas — systems that are:

practicalmaintainableoperationally stablescalableusable long-term
  • Manual coordination across spreadsheets and WhatsApp
  • Systems becoming difficult to maintain
  • Slow or unstable workflows
  • Broken reporting pipelines
  • Inventory visibility issues
  • Deployment instability
  • Lack of operational visibility
  • Poor system integrations
  • Developers disappearing after delivery
  • Existing systems nobody wants to touch anymore
Featured Systems

Selected work.

01

Ruby Connect

Enterprise CRM & Factory Operations Platform

Operational system used for factory workflows, reporting, barcode operations, invoice integrations, production coordination, and operational visibility.

Contributions

  • Sales order workflows
  • Factory process tracking
  • Invoice synchronization
  • SOAP integrations
  • Barcode generation & scanning
  • Query optimization
  • Transaction-safe systems
  • Logging & debugging infrastructure
  • Reporting systems
02

ShubhMuhurta

Matrimony Platform Ecosystem (2025 — 2026)

Production-grade matrimony ecosystem spanning web and mobile platforms. Worked across backend systems, infrastructure setup, deployment workflows, multilingual support, SEO optimization, mobile workflows, and production operations.

Contributions

  • Backend architecture
  • API systems
  • Infrastructure setup
  • NGINX optimization
  • Cloudflare optimization
  • Translation systems
  • English & Marathi localization
  • Mobile force-update workflows
  • Deployment pipelines
  • Production debugging
  • SEO optimization
03

Educational Admission Platform

Admission & Communication Systems

Reusable operational systems used across schools and colleges.

Contributions

  • Dynamic admission workflows
  • Dashboard systems
  • WhatsApp integrations
  • SMS systems
  • Email workflows
  • Payment integrations
  • Transaction-safe systems
  • Operational dashboards
04

Salon Management System

End-to-End Parlour Operations Software

Complete operational system for managing salon appointments, staff schedules, inventory for beauty products, and client relationship management.

Contributions

  • Appointment workflows
  • Staff scheduling
  • Inventory tracking
  • Client histories
  • Reporting dashboards
Working Style

Practical collaboration with long-term reliability in mind.

I work best with businesses and teams looking for focused execution, clear communication, practical systems, and long-term maintainability.

Comfortable handling projects independently across architecture, development, infrastructure, deployment, optimization, debugging, and ongoing improvements.

Approach

  • Focused execution over unnecessary complexity
  • Reliable systems over rushed delivery
  • Long-term maintainability over temporary fixes
  • Operational clarity over technical clutter
  • Practical communication over excessive process overhead

Not every problem requires rebuilding everything from scratch. Sometimes businesses simply need help with broken workflows, unstable systems, infrastructure issues, deployment problems, optimization bottlenecks, reporting issues, or operational instability. Happy to help improve existing systems wherever practical.

Technologies

The stack.

7+ years across these tools — not just familiar, but production-experienced.

Backend

PHPPHP
LaravelLaravel
Node.jsNode.js
CodeIgniterCodeIgniter
REST APIsREST APIs
JWTJWT

Frontend & Mobile

ReactReact
Vue.jsVue.js
FlutterFlutter
AngularAngular
TailwindTailwind
JavaScriptJavaScript

Infrastructure

LinuxLinux
NGINXNGINX
CloudflareCloudflare
DockerDocker
UbuntuUbuntu
GitGit

Database

MySQLMySQL
PostgreSQLPostgreSQL
RedisRedis
Reliability & Ownership

Software should remain useful long after deployment.

I focus on systems that remain maintainable, understandable, scalable, operationally stable, and practical to work with over time. The goal is not just launching software, but ensuring businesses can continue relying on it as operations grow.

Need software that actually helps operations run better?

I work across operational systems, business platforms, infrastructure, dashboards, APIs, deployment workflows, multilingual applications, and production-focused software systems. Open to long-term collaborations, operational improvements, and practical software work.