Expletech provides premium services in web development (Next.js) mobile apps (React Native), AI integration, and staff augmentation with Middle/Senior level developers.

Full Spectrum of Digital Engineering

From idea validation via MVP to building global SaaS platforms. We combine technical excellence with business expertise for your growth.

50+

Projects

35+

Services

24/7

Support

100%

Quality

Product Development10

AI & Automation7

Growth & Strategy7

Team & Staffing8

From MVP to enterprise platforms

Product Development

Website Development

Fast, SEO-optimized web apps using Next.js, React, TypeScript — from landing pages to complex platforms.

Next.js App Router & SSR
Server Components
Edge Functions

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Mobile App Development

Cross-platform iOS & Android apps from a single codebase. Native performance, 60fps animations.

React Native & Expo
Native modules
Push notifications

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Hot

MVP for Startups

Launch a working product in 4–8 weeks and validate your idea before raising investment.

4–8 week delivery
Lean architecture
Investor-ready demo

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SaaS Platforms

Multi-tenant cloud platforms with billing, analytics, and auto-scaling built for long-term growth.

Multi-tenancy
Stripe integration
Analytics dashboard

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UI/UX Design

Research-driven interfaces that convert. Figma prototypes to production-ready design systems.

UX Research
Design System
Figma Prototyping

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Frontend Development

Pixel-perfect, high-performance interfaces built with React and Next.js. Lighthouse 95+ guaranteed.

React 19 / Next.js 16
TypeScript strict
Tailwind CSS

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Backend Development

Scalable Node.js / NestJS backends with REST, GraphQL, microservices and robust data layers.

NestJS / Express
GraphQL & REST
Microservices

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Web3 & Blockchain

Smart contracts, DeFi protocols, NFT platforms and Web3 integrations on EVM-compatible chains.

Solidity contracts
EVM chains
DeFi protocols

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PWA Development

Progressive Web Apps that work offline, install like native apps and deliver app-store quality UX in a browser.

Offline-first
Push notifications
App-like install

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Analytics & Dashboards

Custom analytics pipelines and executive dashboards that turn raw data into decisions.

Data pipelines
BI dashboards
KPI tracking

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Intelligent systems that scale your business

AI & Automation

Hot

AI Agents

Autonomous AI agents that research, plan and execute multi-step tasks across your business tools.

Tool-calling agents
Multi-agent systems
LangGraph / LangChain

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AI Chatbots

Intelligent chatbots for customer support, lead qualification and internal automation — no hallucinations.

Intent recognition
Context memory
CRM integration

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Hot

AI & LLM Integration

Embed GPT-4, Claude or Gemini directly into your product — RAG pipelines, agents and smart features.

LLM integration
Custom RAG systems
AI agents

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RAG Systems

Retrieval-Augmented Generation over your private documents, databases and knowledge bases.

Vector search
Embeddings pipeline
Hybrid retrieval

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New

AI Marketing

Automate content pipelines, lead generation and outreach campaigns with purpose-built AI systems.

AI content generation
Lead gen bots
Smart campaigns

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Business Automation

Eliminate manual workflows — CRM/ERP integrations, n8n/Make pipelines and custom API automation.

Workflow automation
CRM / ERP integrations
n8n / Make / API

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Legacy Modernization

Migrate outdated systems to modern stacks without stopping business operations.

Code refactoring
Monolith → microservices
Cloud migration

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Visibility, data and smart decisions

Growth & Strategy

SEO Services

Technical SEO, on-page optimization and link building that drives qualified organic traffic to your product.

Technical SEO
On-page optimization
Link building

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New

Programmatic SEO

Automated generation of thousands of targeted landing pages to capture long-tail traffic at scale.

High-scale content
Bulk landing pages
Data-driven SEO

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Hot

GEO — AI SEO

Get your brand cited in ChatGPT, Claude and Perplexity. The new frontier of AI-era search visibility.

AI Visibility Audit
LLM Optimization
Content Engineering

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CRO Optimization

Conversion rate optimization through A/B testing, heatmaps and data-driven UX improvements.

A/B testing
Heatmap analysis
Funnel optimization

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Referral Systems

Build viral growth loops. Custom referral engines integrated into your product with analytics and rewards.

Custom referral engine
Viral loops
Analytics & ROI

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Technical Audit

Deep code, architecture and security review. Identify risks and tech debt before they become expensive.

Code quality audit
Security review
Performance analysis

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Performance Optimization

Achieve Lighthouse 95+ and Core Web Vitals passing. DB query tuning, CDN setup and bundle analysis.

Core Web Vitals
DB optimization
CDN & caching

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Senior engineers, on demand

Team & Staffing

Hot

Staff Augmentation

Scale your team fast. Middle & Senior developers onboarded in 48–72h and fully integrated into your workflow.

48–72h onboarding
Middle / Senior level
Flexible scaling

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Dedicated Teams

A fully managed team — PM, developers, QA — working exclusively on your product, long-term.

Full team hiring
PM included
Transparent processes

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CTO as a Service

Strategic tech leadership for startups and scaleups — architecture, audits and dev team management.

Technical strategy
Architecture review
Dev team management

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Cloud Cost Optimization

Cut AWS/Azure/GCP bills by 30%+ through right-sizing, reserved instances and FinOps automation.

Infrastructure audit
Right-sizing
Reserved instances

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Technical Consulting

Expert guidance on tech stack selection, scaling strategy and digital transformation roadmaps.

Tech stack selection
Scalability strategy
Process optimization

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DevOps Services

CI/CD pipelines, Kubernetes, Terraform and cloud infrastructure that ships reliably at any scale.

CI/CD pipelines
Kubernetes & Docker
Terraform / IaC

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QA & Testing

Manual and automated testing — from unit tests to end-to-end Playwright suites and performance benchmarks.

Manual & auto QA
Playwright / Cypress
Load testing

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Technical Support

24/7 monitoring, incident response and ongoing maintenance so your product never goes dark.

24/7 monitoring
Incident response
Proactive maintenance

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💬FAQ

Common Questions

Typically 4–8 weeks depending on complexity. We start with a product discovery phase to fix the scope, then move through sprints with regular demos.

Yes, that's our Staff Augmentation service. Middle and Senior developers join your team within 48–72 hours and fully integrate into your workflows.

We work under two models: Fixed Price (for well-defined scope) and Time & Material (for flexible projects). No upfront payment is required to get started.

Yes. All projects include a warranty period after go-live. We also offer long-term SLA contracts with 24/7 monitoring.

Absolutely. An NDA is signed before any technical discussions — this is our standard practice.

🚀

Ready to discuss your project?

Free 30-minute consultation with our architect. No pressure, no obligations.

NDA Protection

Senior Engineers

Fast Start