Custom Software•Web & Mobile App Engineering

Engineering Digital Products That Scale Your Business.

From custom enterprise web applications and mobile apps to automated billing and retail ecosystems—SolisTech Labs builds fast, reliable software tailored to your business needs.

100%
Full-Stack Engineering Team
Web + Mobile
iOS, Android & Cloud
UI/UX First
Figma-to-Code Precision
24/7 SLA
Dedicated Support & Training
End-To-End Capabilities

Comprehensive Engineering for Growing Businesses

We design, develop, and deploy resilient digital infrastructure so your business can accelerate sales, automate operations, and outpace competition.

High Performance

Custom Web Applications

Scalable, SEO-optimized web platforms, SaaS dashboards, and e-commerce stores built with Next.js, TypeScript, and modern cloud architecture.

Server-Side Rendering & Speed Optimization
Role-Based Access Control & Secure Auth
Custom API Integrations & Webhooks
Enterprise-Grade Scalability & Cloud CDNs
Cross-Platform

Mobile App Development

Cross-platform iOS and Android applications using React Native with 60fps native performance, offline capabilities, and intuitive UI/UX.

Single Codebase for iOS & Android
Real-Time Push Notifications & Background Sync
Biometric Authentication & Secure Storage
Seamless App Store & Google Play Deployment
Automation

Business Automation & ERP/POS

End-to-end inventory management, barcode scanning, stock tracking, automated GST/non-GST billing systems, and custom executive admin portals.

Real-Time Inventory & Low-Stock Alerts
Multi-Tier POS with Fast Thermal Printing
GST-Compliant Automated Invoicing & Ledgers
Granular Analytics & Financial Reports
Human-Centric

UI/UX Product Design

Complete design discovery, interactive Figma wireframing, modern design systems, micro-interactions, and conversion-optimized interfaces.

Deep User Research & Interactive Wireframes
Comprehensive Design Systems & Component Kits
Micro-Animations & Responsive Prototypes
Figma-to-Code Seamless Hand-off
Tailored Ecosystems

Ready-to-Deploy Industry Solutions

Proven, battle-tested software modules customized around your specific industry workflows. Launch in days, not months.

Flagship Industry System

Food & Restaurant Ecosystem

Drive direct zero-commission orders and streamline your kitchen workflows.

A full-suite digital food ordering ecosystem for cafes, multi-outlet food chains, and fine-dining restaurants. Ditch high 3rd-party aggregator commissions with your own branded digital ordering infrastructure.

Customer Web & Mobile Ordering App with Live GPS Delivery Tracking
Kitchen Display System (KDS) for instant chef dispatch and order queuing
Dynamic digital QR code table menus with instant contactless ordering
Multi-branch central kitchen management and daily revenue breakdown
100%
Commission Saved
2.4x
Dispatch Velocity
+48%
Direct Re-orders
System Architecture Preview
Modular Core
API
Central Data Sync Engine
PostgreSQL + Real-time Webhooks
ACTIVE
POS
Terminal & Thermal Print
Offline Fallback + Local DB
READY
APP
Customer Native Experience
iOS & Android React Native
ONLINE
Workflow Automation Pipeline99.98% SLA
Modern Tooling

Built on Modern, High-Velocity Technologies

We leverage battle-proven frameworks and cloud infrastructure that guarantee high performance, bank-grade security, and zero vendor lock-in.

Frontend

Next.js 15Expert

SSR, ISR & App Router

React.jsCore

Component Architecture

TypeScriptStandard

Type-safe reliability

Tailwind CSSDesign

High-velocity modern UI

SvelteKitReactive

Ultra-lean web applications

Mobile

React NativeCross-Platform

iOS & Android in sync

Expo EcosystemFast Deploy

OTA updates & hardware APIs

Native AndroidSDK

Bluetooth thermal printers

iOS Native BridgingPerformance

Hardware & biometrics

Backend & APIs

Node.jsEngine

High-concurrency servers

Express.jsREST

Microservices & robust APIs

REST & GraphQLData

Optimized payload pipelines

Socket.ioReal-Time

Live order & chat dispatch

Prisma / DrizzleORM

Type-safe database layer

Design & Cloud

FigmaProduct

Wireframing & design systems

PostgreSQLRelational

ACID transactional reliability

MongoDBNoSQL

Document storage & fast catalogs

AWS CloudInfrastructure

S3, EC2 & Lambda serverless

Vercel EdgeCDN

Zero-latency worldwide hosting

Need a custom enterprise architecture evaluation?

Our senior architects will audit your current codebase or design a blueprint from scratch.

Talk to Senior Architect
Transparent Execution

How We Turn Requirements Into Production Software

A disciplined, 4-stage engineering sprint model that eliminates guesswork and delivers high-quality code on time.

01
Workflow Analysis

Discovery & Strategy

We analyze your exact day-to-day business bottlenecks, target audience, technical requirements, and ROI objectives to chart a clear roadmap.

Key Deliverables:
Product Roadmap
Tech Architecture
Scope & Timelines
02
Interactive Design

UI/UX Prototyping

Before writing a line of code, we craft pixel-perfect, interactive Figma prototypes so you can click through your actual application and finalize UX.

Key Deliverables:
Figma Wireframes
Design System
Clickable Prototype
03
Full-Stack Sprints

Agile Development

Fast, clean, type-safe coding across frontend, mobile, and backend microservices with bi-weekly staging reviews and continuous integration.

Key Deliverables:
Clean Git Repo
Staging Environments
Rigorous QA Testing
04
Launch & Growth

Deployment & Support

Production launch on enterprise cloud, on-site/remote staff training on admin portals, automated database backups, and long-term maintenance.

Key Deliverables:
Cloud Launch
Staff Video Training
SLA Maintenance
Let's Build Together

Have a Software Project in Mind? Let's Talk.

Whether you need a full enterprise billing system, a high-converting web platform, or a cross-platform mobile app, our team is ready to engineer your solution.

Agency & Entity
SolisTech Labs
Headquarters
Newtown, Barobisha, Alipurduar, West Bengal, India
Phone & WhatsApp
+91 7001237118
Direct Emails
sonjit.codebuilder78@gmail.com

Request a Free Quote & Solution Demo

Fill in your project details. We will prepare an architectural breakdown and connect with you immediately.

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