Engineering Digital Products That Scale With Your Business

    We help startups and enterprises build secure, scalable, and future-ready digital products that drive real business impact.

    Scalable Architecture
    Modern Technology
    Secure & Reliable
    Agile Delivery
    Startup India Recognized

    Startup India Recognized

    Registered DIPP115213

    50+

    Projects Delivered Successfully

    95%

    Client Retention Rate

    Long-term

    Partnerships Built on Trust

    What we do

    A Technology Partner You Can Rely On.

    We blend technical depth with business context, helping teams design, build, and scale software that holds up in production.

    End-to-End Digital Solutions

    Strategy, design, development, and deployment — one team handling the full product lifecycle.

    Web Applications

    Enterprise web platforms with React, Next.js, and cloud-native architecture built to scale with your business.

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    AI API Integrations

    Production-ready integrations with OpenAI, Claude, and other AI APIs — wired securely into your existing product.

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    Prompt Engineering

    Structured prompts and evaluation workflows so your LLM features return consistent, useful results.

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    Custom LLM Chatbots

    Domain-aware assistants using Ollama, Llama, or Mistral — trained on your data and deployed where you need them.

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    Mobile Solutions

    Native iOS and Android apps plus React Native and Flutter builds with a focus on performance and maintainability.

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    Cloud & SaaS Platforms

    AWS, Azure, and GCP deployments with multi-tenant SaaS architecture, billing integration, and auto-scaling.

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    Security & Compliance

    GDPR, HIPAA, and SOC 2 aligned development practices with security reviews built into every delivery cycle.

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    DevOps & Performance

    CI/CD pipelines, automated testing, and production monitoring so releases stay fast and stable.

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    Team Augmentation

    Extend your in-house team with senior full-stack and AI engineers who integrate into your workflow and delivery process.

    Get in touch

    Why Partner With Us?

    • Dedicated project manager on every engagement
    • Fixed-scope delivery with milestone billing
    • Post-launch support with clear SLAs
    • Full IP ownership and handover documentation

    Why partner with us

    Not Just Developers. Strategic Partners.

    We're more than a service provider — we're your extended technical team. With deep expertise in enterprise architecture and a proven track record across finance, healthcare, and SaaS, we deliver solutions aligned with your business objectives.

    • Transparent, fixed-price or retainer-based pricing models
    • Dedicated project managers with daily standup sync
    • Code ownership transfer and comprehensive documentation
    • Post-launch support with 24/7 monitoring and rapid response

    Project Success Rate

    98%

    Average Response Time

    <2hrs

    Client Satisfaction

    4.9/5

    Years Experience

    10+

    Trusted by Global Clients

    Whether you're a founder building your first product or transforming legacy systems, we deliver software that grows with you

    ⭐⭐⭐⭐⭐

    We worked with Codextroop for our development work and the experience was good. They were easy to communicate with, understood the requirements, and delivered as discussed. Support after delivery was also helpful.

    Raghavendra Singh
    Raghavendra Singh
    CTO
    Oparchee • India
    Visit website →
    ⭐⭐⭐⭐⭐

    Codextroop built a clean, professional website that truly reflects Book Rivers mission as a leading print-on-demand publisher in India. They understood our needs perfectly and I highly recommend them to anyone looking for a reliable, skilled web development partner.

    Varun Mishra
    Varun Mishra
    Founder
    Book Rivers • India
    Visit website →

    How we work

    Values you can measure

    Most agencies list benefits. We track standards — response times, review gates, billing rules — and hold ourselves to them on every project.

    Week 1discovery

    Business context before code

    We map goals, risks, and success criteria in the first sprint — so scope and architecture match what you actually need to ship.

    100%PR review

    Engineering with accountability

    Structured repos, security checks, and peer review on every merge. No shortcuts that become your problem six months later.

    <2hrsresponse

    A channel, not a black box

    Dedicated Slack or Teams on active projects. Questions get a direct reply from someone who knows your codebase.

    Stagingsign-off

    Nothing ships untested

    Features land in staging first. You review, we fix, then we deploy — with handover docs and ownership transfer included.

    Fixedquotes

    Costs agreed upfront

    Milestone-based billing with scope written down. Extra work is quoted and approved before a single hour is logged.

    10+ yrsdelivery

    Global clients, Lucknow team

    Enterprise-grade output without inflated agency rates — same senior engineers from kickoff through post-launch support.

    Technologies we work with

    Technologies & Capabilities

    Proven tools across AI, frontend, backend, and cloud — scroll through every stack we use in real projects.

    30+Technologies
    5Expertise areas
    Full-stackStack coverage

    AI & Machine Learning

    4 technologies in this stack

    Frontend & Mobile

    7 technologies in this stack

    Backend

    7 technologies in this stack

    Databases

    5 technologies in this stack

    Cloud, DevOps & Design

    7 technologies in this stack

    Need something specific? We adapt to your stack.

    Share your current tools and roadmap — we'll match senior engineers and a delivery plan to your architecture, not the other way around.

    React / Next.jsPython / DjangoAWS / GCPAI & LLM APIs

    Global Reach. Local Expertise.

    We operate from Lucknow, India (IST) with a strong process that keeps projects moving regardless of time zone. While our production hours follow IST, we offer flexible US/UK meeting windows to ensure smooth collaboration.

    India HQ
    Lucknow
    Working Hours
    10 AM – 7 PM IST
    US/UK Meetings
    Flexible Scheduled on Request

    From our blog

    Latest insights & guides

    Engineering notes, hiring guides, and architecture patterns from the team building production software every day.

    Outsourcing

    Software Development Company for Malaysia Businesses: Stop Guessing, Start Shipping

    Most Malaysian businesses waste 3 to 6 months before realising they picked the wrong development partner. This guide helps you avoid that — and shows you what a good software development engagement actually looks like from day one.

    Apr 28, 202611 min read
    Outsourcing

    Web Development Outsourcing to India: The Smartest Move Singapore Businesses Are Making in 2026

    Singapore companies are quietly outsourcing web development to Indian teams not to cut corners, but to build faster, scale smarter, and stay lean. Here is the honest guide to doing it right.

    Apr 15, 202611 min read
    Engineering

    RAG Explained for Developers: How to Build Smarter AI Apps with Retrieval-Augmented Generation

    A practical, developer-first guide to Retrieval-Augmented Generation (RAG) what it is, why it matters, how it works, and how to build production-ready RAG systems using embeddings, vector databases, chunking, reranking, and LLMs.

    Mar 24, 202618 min read
    Engineering

    Resend + Cloudflare + Google Workspace: The Correct Way to Send Emails from Next.js

    A real-world, step-by-step guide to setting up transactional email using Resend with Cloudflare DNS and Google Workspace — and avoiding the common Nodemailer + SMTP trap.

    Jan 10, 202610 min read
    Engineering

    Lovable Development with Supabase: Build Products Faster Without Backend Overhead

    A practical, developer-first look at building simple, scalable applications with Supabase — focusing on speed, clarity, and long-term maintainability.

    Jan 5, 20269 min read
    Engineering

    Laravel + Livewire: Build Dynamic, Reactive Applications Without Complex JavaScript

    A practical guide to building modern, reactive, server-driven applications using Laravel + Livewire without managing frontend complexity or heavy JavaScript frameworks.

    Dec 6, 20259 min read
    Engineering

    Laravel vs Node.js Which Is Better for Startups?

    A practical, slightly unpolished real-world comparison of Laravel and Node.js for early-stage startups covering speed, cost, hiring, scalability, and real-time features.

    Dec 3, 202510 min read
    Engineering

    React 19: The Complete Guide to New Features, Hooks & Real-World Use Cases

    React 19 is the biggest update since Hooks were introduced. This deep, developer-friendly guide covers Server Components, Actions, metadata APIs, new and experimental hooks like useActionState, useOptimistic, useDeferredValue, useEffectEvent, use, and more with practical examples and real-world use cases.

    Dec 1, 202522 min read

    Start a project

    Ready to build something exceptional?

    One short call is enough to see if we're the right fit. If we are, you'll have a clear scope and timeline before any commitment.

    NDA on requestNo sales pressureResponse in <2hrs

    What happens next

    3 steps
    01

    15-minute discovery

    Tell us the problem. We listen — no pitch deck required.

    02

    Scope within 48 hours

    Fixed timeline, team shape, and ballpark investment — in writing.

    03

    Kickoff with your squad

    Dedicated PM, engineering lead, and a shared channel from day one.