Product engineering for ambitious founders

We build mobile, web, and AI‑powered platforms for Healthcare, E‑commerce, and Luxury brands.

Nexios is a product engineering team based in Surat, India. Over 8 years, we have shipped 40+ products for founders and growing companies across the US, UK, Europe, and the Middle East. From HIPAA-aware telehealth apps to high-conversion e-commerce platforms and custom AI products.

30-minute call · No sales pitch · NDA on request

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Knowledge assistant● Online
Sources
policy-q3.pdf · p.4
handbook.md · §2.1
admin.store.com/orders
Orders
Today's revenue$12,847↑ 14.2% vs. yesterday
#1043Sienna M.Paid$284
#1042Devon K.Shipped$1,120
#1041Amelia P.Refund$96
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WHERE WE GO DEEP

Where we go deep

Three industries we know inside out, and AI woven through everything we build.

  • Healthcare & Telehealth

    Custom platforms for clinics, telehealth startups, and care coordination teams. Built with privacy, compliance, and clinician workflows at the center.

    WHAT WE BUILD

    Patient portals · Telehealth apps · Care coordination platforms · EHR integrations · Symptom triage · Practice management

    COMPLIANCE-AWARE

    • HIPAA
    • GDPR
    • DPDPA 2023
    Explore healthcare work
  • E-commerce & D2C

    Conversion-focused storefronts, custom marketplaces, and ERP-integrated commerce platforms. Built on Laravel and MERN for performance at scale.

    WHAT WE BUILD

    Custom marketplaces · Shopify Plus customization · WooCommerce builds · Subscription commerce · ERP and inventory sync · Multi-vendor platforms

    INTEGRATIONS

    • Stripe
    • Razorpay
    • eBay
    • Shipping APIs
    • ERP/CRM
    Explore e-commerce work
  • Concierge & Luxury Services

    AI-powered member apps and luxury commerce platforms with 360° customer profiling, personalized recommendations, and white-glove digital experiences.

    WHAT WE BUILD

    Member concierge apps · Lifestyle management platforms · Luxury commerce · AI personalization · High-touch booking systems

    AI CAPABILITIES

    • Customer profiling
    • Recommendation engines
    • RAG chatbots
    Explore concierge work
  • AI-Powered Products

    Production-ready AI products that solve real business problems, not demos that break in week two. From RAG chatbots that answer questions over your documents, to image AI that processes thousands of products, to personalization engines that learn from every interaction.

    WHAT WE BUILD

    RAG chatbots · AI agents and workflows · Recommendation engines · Computer vision and image AI · Voice and conversational AI · Career and coaching bots · Symptom and diagnostic AI

    PRODUCTION STACK

    • OpenAI
    • Claude
    • LangChain
    • Vector DBs
    • Python
    • Node.js
    Explore AI work
WHAT WE DO

Full-stack product engineering, end-to-end

One team for design, build, ship, and scale.

  • Mobile app development

    iOS, Android, React Native, Flutter for healthcare, e-commerce, and luxury. Built for scale, compliance, and real users.

  • Web & SaaS development

    Laravel, Node.js, Next.js, React. From lean MVPs to production-grade SaaS platforms.

  • AI product development

    RAG pipelines, vision AI, recommendation engines, and LLM-powered features shipped into real products.

  • AI workflow automation

    Replace manual, repetitive processes with LLM-powered pipelines. Document processing, data extraction, multi-step orchestration.

  • AI agent development

    Autonomous agents that plan, reason, and complete multi-step tasks. Built with LangChain, CrewAI, and custom tool integrations.

  • LLM integration

    Connect OpenAI, Claude, Gemini, or open-source models to your existing product, database, or internal knowledge base.

  • UI/UX design

    Research, wireframes, design systems, and prototyping. Figma-first, developer-ready output.

  • DevOps & cloud

    AWS, DigitalOcean, CI/CD pipelines, monitoring, and infrastructure. Including ongoing maintenance and support.

  • QA & performance testing

    Manual, automated, performance, and security testing. Shipped fast does not have to mean shipped broken.

  • Hire dedicated developers

    Senior developers and full squads on monthly engagement, fully integrated with your team and timezone.

CASE STUDIES

Real problems. Measurable outcomes.

A few projects we are proud of.

  • Healthcare

    Care Coordination Platform

    Challenge

    Home health agencies were coordinating care across Microsoft Teams, email, and phone calls: none of which understand the clinical context of home health. When a...

    Outcome

    Clinicians spend less time on administrative tasks and more time with patients. The bidirectional HCHB integration means the EMR and the coordination platform a...

    7–10×ROI generated on average
    LaravelSwiftKotlinMySQL
    Read case study
  • Luxury Commerce

    Automated Product Image Pipeline

    Challenge

    The client buys luxury watches from auctions around the world. Each acquisition needs to be photographed, background-removed, quality-checked, and uploaded to t...

    Outcome

    The 80% cost reduction came from replacing per-image manual labor with automated processing. The React dashboard gives operators visibility without requiring th...

    5 minPhoto to S3 (was 3 days)
    PythonNode.jsAWS S3React.js
    Read case study
  • AI Engineering

    RAG Pipeline for AI Knowledge Assistant

    Challenge

    Most AI chatbots share the same fatal flaw: they hallucinate. The client needed an AI assistant embedded across thousands of seller mini-sites, each with differ...

    Outcome

    Guidy went from a generic chatbot that hallucinated confidently to a grounded knowledge assistant that answers accurately from real content and says "I don't kn...

    >80%Retrieval hit rate (relevant source in top 5)
    LaravelPHPMySQLOpenAI text-embedding-3-large
    Read case study
OUR STACK

The tools we build with

Battle-tested choices. No tech for tech's sake.

Mobile

SwiftKotlinReact NativeFlutter

Frontend

ReactNext.jsVueAngularTypeScript

Backend

LaravelNode.jsExpressNestJSPHP

Database

MySQLMongoDBPostgreSQLRedisAWS RDS

Cloud

AWSDigitalOceanCloudFrontS3

AI / ML

OpenAILangChainPineconeHugging FaceVector databases

DevOps

GitHub ActionsBitbucketDockerCI/CD

Payments

StripeRazorpayPayPaleBay
OUR PROCESS

A clear process, no surprises

From first call to launch and beyond.

  1. 01

    Discovery call

    30 minutes

    We listen first. Your goals, your users, your timeline, your constraints.

  2. 02

    Scope & estimate

    3–5 business days

    Detailed proposal with milestones, costs, team composition, and timeline. NDA signed before any IP is shared.

  3. 03

    Design & architecture

    Week 1–2

    Wireframes, system design, database schema, API contracts. Everything documented before a line of code is written.

  4. 04

    Agile build

    Two-week sprints

    Sprint demos every two weeks. Slack and email access to the team. Burn reports every Friday.

  5. 05

    Launch & support

    Ongoing

    Deployment, monitoring, training, and handover. Optional retainer for ongoing improvements.

  • NDA on Day 1
  • Daily standups available
  • US, EU, UK timezone overlap
  • Weekly burn reports
WHY US

Why founders choose us

Four reasons our clients keep coming back, and referring others.

  • CEO

    on every project

    Founder-led delivery

    The CEO personally reviews every project. You have direct access from day one, not lost behind layers of account managers.

  • 8+

    years, one focus

    Deep domain expertise

    Same team, same disciplines, deepening expertise. No pivots, no rebrands, no agency-of-the-month behavior.

  • 4–5hr

    US East Coast overlap

    Timezone-friendly

    Full overlap with EU and UK. We work your hours when it matters: standups, sprint reviews, urgent fixes.

  • $0

    surprise invoices

    Transparent pricing

    Fixed-scope or time-and-materials. Weekly burn reports. No surprise invoices, ever.

TESTIMONIALS

What our clients say

4.9 / 5 across 40+ client engagements

  • Their in-depth knowledge of the Laravel ecosystem helped us achieve a seamless, scalable solution. The team was responsive, adhered to best coding practices, and ensured the project was delivered on time. Highly recommended for Laravel-based development!

    Chen Saban portrait

    Chen Saban

    Founder

    E-commerce Platform
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PRICING

Three ways to work with us

Pick the model that fits your stage and budget.

  • Fixed-scope project

    STARTING AT

    $8,000

    Best for MVPs and defined-scope builds. Clear deliverables, timeline, price.

    • Detailed proposal upfront
    • 4–16 week typical timeline
    • Fixed milestones
    • Post-launch warranty
    Get a quote
  • MOST POPULAR

    Dedicated team

    STARTING AT

    $2,500/ developer / month

    Best for evolving products and 3+ month engagements.

    • Senior developers, full-time
    • Project manager included from 3+ devs
    • Monthly billing, 30-day notice
    • Direct Slack access
    Get a quote
  • Staff augmentation

    STARTING AT

    $20/ hour

    Best for filling specific skill gaps in your team.

    • Hourly billing
    • Minimum 80 hours/month
    • Vetted senior developers
    • Start within 7 days
    Get a quote
FAQ

Frequently asked questions

Everything founders usually ask before working with us.

Where is Nexios Technologies located?

Nexios Technologies LLP is headquartered in Surat, Gujarat, India. We work with clients across the US, UK, Europe, and the Middle East, with a 4-5 hour overlap with US East Coast time.

What industries does Nexios specialize in?

Nexios specializes in three industries: healthcare and telehealth (HIPAA-compliant platforms, EHR integrations, care coordination), e-commerce and D2C (custom marketplaces, Shopify Plus, subscription platforms), and concierge and luxury (bespoke platforms for luxury watch and jewellery retail). We also build AI-powered products across all industries.

Does Nexios build AI products and agents?

Yes. Nexios builds production AI products including RAG pipelines, AI agents using LangChain and CrewAI, LLM integrations with OpenAI, Claude, and Gemini, AI workflow automation for document processing and data extraction, and vision AI for image pipelines. We have shipped multiple AI products for clients in healthcare and e-commerce.

How much does it cost to hire Nexios?

Nexios offers three engagement models. Fixed-scope projects start at $8,000, suitable for MVPs and defined-scope builds. Dedicated teams are $2,500 per developer per month, best for evolving products and 3+ month engagements. Staff augmentation is $20 per hour (minimum 80 hours per month) to fill specific skill gaps.

Is Nexios HIPAA compliant?

Nexios builds HIPAA-compliant software for healthcare clients. We have experience with HIPAA-aware infrastructure, secure data handling, audit logging, and integrations with healthcare platforms like HCHB. We also build GDPR and DPDPA 2023-aware products for European and Indian markets.

How long has Nexios been in business?

Nexios Technologies LLP was founded in 2017. We have 8+ years of experience in product engineering, a team of 40 people, and have shipped 40+ products for founders and companies across 12+ countries.

Can Nexios integrate LLMs into an existing product?

Yes. Nexios provides LLM integration services, connecting models from OpenAI, Anthropic (Claude), Google (Gemini), and open-source alternatives to existing products, internal databases, and knowledge bases. We also build RAG pipelines for document-grounded question answering.

Does Nexios work with US-based startups?

Yes, the majority of Nexios clients are US-based founders and startups. We maintain a 4-5 hour overlap with US East Coast time for standups, sprint reviews, and urgent communication. All project communication is in English.

Let's talk

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