“We worked with Codextroop on our development work. Communication was straightforward, they understood what we needed, and delivered what we agreed on. Post-delivery support was helpful when we had questions.”
Codextroop Technologies Pvt Ltd · Lucknow, India
We build software that ships and stays running
Custom web and mobile apps, SaaS platforms, and AI integrations for startups and growing businesses. Milestone billing, a dedicated PM, and code you own at the end.
Written scope before build starts
Full repo and IP at handover
Startup India recognized (DIPP115213)
Lucknow team · clients in India & overseas
Startup India Recognized
Codextroop Technologies Pvt Ltd · Registered DIPP115213
Scope agreed in writing
Deliverables, timeline, and cost documented before development starts.
You keep the codebase
Repository access, documentation, and IP transfer when the project is done.
India team, global delivery
Engineers in Lucknow working with startups and businesses in India and overseas.
What we build
Software for startups and growing teams
We take on web, mobile, SaaS, and AI work, usually as a fixed-scope project or a dedicated squad. Every engagement starts with written deliverables and a timeline you can review before signing.
Web Applications
Admin panels, customer portals, and internal tools: React, Next.js, Laravel, or your existing stack.
Learn moreMobile Apps
iOS, Android, and cross-platform builds when your product needs to work offline or on the go.
Learn moreAI & LLM Integrations
OpenAI, Claude, and custom models wired into your product, with evaluation so outputs stay consistent.
Learn moreSaaS & Cloud Platforms
Multi-tenant architecture, billing hooks, and deployments on AWS, GCP, or Azure.
Learn morePrompt & RAG Workflows
Structured prompts, retrieval pipelines, and guardrails for features that depend on LLM output.
Learn moreSecurity & Compliance
GDPR-aligned practices, access controls, and security review built into the delivery cycle.
Learn moreCustom Chatbots
Assistants trained on your docs and data, self-hosted or API-based, depending on your constraints.
Learn moreDevOps & QA
CI/CD, staging environments, automated tests, and monitoring so releases do not break production.
Learn moreTeam Augmentation
Senior engineers who join your Slack, your repo, and your sprint rhythm. Not a separate black box.
Learn moreOur products
Built by Codextroop
Software we design, build, and maintain ourselves, used in hospitality and FMCG today, with case studies you can read in full.
How we work with clients
A dev team you can hold accountable
We are Codextroop Technologies, a registered Indian company in Lucknow, not a faceless outsourcing broker. You get direct access to the people writing your code, with milestones you can track and a contract that spells out what we owe you at delivery.
- Scope, timeline, and cost in writing before development starts
- Dedicated project manager and engineering lead on every build
- Repository access, documentation, and full IP transfer at handover
- Post-launch support window included. Bugs get fixed, not left for you to chase.
How a typical project runs
Discovery and written scope
We capture requirements on a call, then send milestones, timeline, and pricing to review.
Your project squad
A PM and engineering lead assigned from day one, with a shared channel for updates.
Build, review, handover
Work lands in staging for your sign-off. You get the repo, docs, and IP when we close out.
Support after launch
A defined post-launch window for fixes included in the agreement, not billed as surprises.
What clients say
Real feedback from people we worked with
Quotes from founders and CTOs we have worked with. For full project context, read the case studies.
“Codextroop built a clean website for Book Rivers that matches what we do as a print-on-demand publisher. They listened to our requirements and delivered on time. I would work with them again on future projects.”
How we work
Values you can measure
These are the rules we put in every statement of work, not marketing lines. If we miss a response-time or review gate, you have it in writing to hold us to.
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.
Sameteam
Same engineers from kickoff to handover
No bait-and-switch. The people in your discovery call are the ones in your repo, standups, and staging reviews.
Technologies we work with
Stack we ship in production
We pick tools based on your product, not a slide deck of logos. Browse by category to see what we have shipped recently.
30+Tools in our stack
5Categories
React + LaravelCommon pairing
AI & Machine Learning
4 technologies in this stack
Based in India. Built for remote collaboration.
Our team works from Lucknow in IST. Daily updates go out in your timezone where needed, and we schedule calls for US, UK, and Singapore clients when overlap matters. You always know who is on your project and how to reach them.
Registered office
Lucknow, Uttar Pradesh, India
Working hours
10 AM – 7 PM IST (Mon–Sat)
Overseas clients
US / UK / SG meetings on request
Start a project
Tell us what you need built
One call is enough to see if we are the right team. If we are, you get a written scope before any contract, so you know cost and timeline upfront.
NDA availableNo hard sellReply within 2 business hours
What happens next
3 steps01
15-minute call
You explain the problem. We ask questions. No slide deck from us.
02
Written scope in ~48 hours
Timeline, team shape, milestones, and price range for you to review.
03
Kickoff with your squad
PM, tech lead, shared Slack or Teams, and repo access from day one.