Product engineering team for web apps and AI

Kavita Systems helps turn rough ideas, unfinished MVPs, Figma files, and hard-to-maintain products into clear product flows, usable screens, backend rules, API contracts, release steps, and support notes your team can actually use.

Most work happens through Upwork with clear scope, direct maker-to-client communication, and visible progress from first review to launch.

Kavita Systems Agency on Upwork

Practical
Product Engineering
From Plan to Launch

AI Automation
Products

SaaS
Platforms

AI Dashboards &
Copilot Interfaces

Startup MVPs &
Product Launches

Cloud HMI & CPS
Interfaces

Legacy Product
Modernization

Data & Analytics
Dashboards

API-First & Developer
Platforms

Internal Tools &
Admin Platforms

CRM, ERP & Internal
Business Tools

Technical
Expertise

Release Planning

Scope, risks, roadmap, roles, budget, and first-release priorities.

UX/UI Product Systems

Flows, wireframes, UI states, components, and responsive rules.

Frontend Applications

Dashboards, portals, account areas, forms, and fast app interfaces.

Laravel Product Core

Auth, roles, admin logic, queues, payments, jobs, and data models.

AI Workflow Layer

Prompts, copilots, RAG, model outputs, review points, and permissions.

Legacy Modernization

Audits, refactoring, migration paths, data repair, and safer upgrades.

API & Data Integrations

REST, GraphQL, webhooks, CRM/ERP sync, payments, and vendor APIs.

Launch, QA & Support

Staging, CI/CD, deployment checks, monitoring, fixes, and support loops.

Clear Scope
Before Build

We define goals, risks, users, priorities, key behavior, and limits early, so effort goes into work that can launch.

Senior Team
From Day One

Experienced specialists lead strategy, UX, frontend, backend, QA, launch details, and reviews without junior handoffs.

Full-Cycle
Product Work

Design, frontend, Laravel, integrations, QA, DevOps, and support move together to avoid delays and hidden gaps.

Practical
Architecture

APIs, data, performance, security, AI options, and integrations are planned around real product needs.

Visible Work
Through Upwork

Milestones, messages, reports, and open questions stay in one place, so progress and budget remain easy to review.

Value-Led
Feature Choices

Features are checked against user value, business impact, build effort, maintenance, and release priority.

Technology stack
chosen for delivery

Practical tools for real releases.

Adobe CC
Figma
VueJS
Nuxt
React
Next.js
Inertia.js
Vite
Bootstrap
ShadCN
Tailwind CSS
PrimeVue
Pina
TypeScript
JavaScript
Svelte
PHP
Laravel
Filament
Livewire
NodeJS
GraphQL
Rest API
MySQL
PostgreSQL
Redis
BigQuery
Supabase
OpenAI
Gemini
Claude
Docker
GoogleCloud
Amazon
DigitalOcean
Vercel
CloudFlare
GitHub Actions
WordPress
Statamic
YII
PestPHP

Clear workflow. Real progress.

Discovery & Product Direction

We define goals, users, risks, and scope before design or code begins.

1
AI-Powered Discovery & Product Strategy
UX Architecture & Prototypes

We map journeys, information structure, and clickable flows so every screen has a clear purpose.

2
UX Architecture & Rapid Prototyping
UI Design Systems

We shape polished interfaces, reusable UI kits, and responsive states developers can build with confidence.

3
UI Design & Design Systems (AI-Enhanced)
Front-End Product Build

We turn designs into fast Vue, React, Nuxt, or Next interfaces with clean state and reusable components.

4
Back-End & API Architecture
Back-End & API Core

We build Laravel, CMS, and API foundations for secure data, roles, integrations, and future product growth.

5
Back-End & API Architecture
QA & Product Validation

We test critical flows, edge cases, performance, and security before users depend on the product.

6
No Bugs Allowed: QA & Testing
Release & Observability

We prepare environments, ship safely, and monitor logs, errors, and analytics after release.

7
CI/CD, Deployment & Observability
Growth & Ongoing Delivery

We keep improving features, performance, UX, and insights after launch so the product stays useful.

8
Growth, Scaling & Continuous Delivery
Vitalii K.

Vitalii K.

20+ years exp.

Full-Stack Architect
& Technical Lead

Olena I.

Olena I.

15+ years exp.

Product Designer
& Front-End Engineer

Ihor I.

Ihor I.

15+ years exp.

Full-Stack Developer
& Platform Engineer

Kyrylo L.

Kyrylo L.

15+ years exp.

QA Engineer
& Release Validator

Agency Profile
Kavita Systems Agency on Upwork

Selected Product Work

Some work is public, while many long-term client systems remain private under NDA.

Hotel Booking Platform

Years active: 2015 — 2025

Skills & Deliverables:

Adobe CC
Figma
Bootstrap
JavaScript
BigQuery
PHP
MySQL
Redis
YII
Docker
GitHub Actions
CloudFlare
Rest API

How to start
working with us?

1
Project CallWe define goals, risks, budget, timeline, and a useful first scope.
2
Upwork TermsWe set Upwork terms, milestones, rates, and contact rhythm clearly.
3
Tracked WorkYou see hours, updates, blockers, demos, and decisions in one spot.
4
Release CareWe ship the agreed result, fix release issues, and plan next steps.

Frequently Asked Questions

Yes. We can start with product discovery, clarify the main workflows, define the MVP scope, and create a practical roadmap before development begins. This helps avoid random features, unclear priorities, and wasted development time.

The first step can be lightweight: review your notes, existing materials, competitors, user roles, risks, and what would make the first release useful. From there we turn the idea into user flows, release scope, UX structure, and technical decisions that are clear enough to estimate and build.

$25–60

Hourly Rate

Senior talent by role.

1-5

Specialists

Matched to your project.

70,410+

Tracked Hours

Verified Upwork history.

$2M+

Earned on Upwork

Trusted since 2015.