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AI Software Development

Custom AI Software That Ships to Production Users

We build AI-native products and retrofit intelligence into existing software models, APIs, data pipelines, and UIs that users actually trust.

  • Model + product UI in one team
  • Eval gates before launch
  • You own the codebase
  • 60+Projects Delivered
  • 7+Years Shipping Software
  • 30+Team Members
  • 24/7Support Available
CustomAI Software
Overview

AI Product Engineering for Startups and Enterprises

Custom AI software development means more than wrapping an API. We design the data path, the model layer, the product UX, and the ops console so the feature survives real traffic.

From Mohali, we ship ranking, recommendations, search, scoring, and decisioning into new products or into systems you already run with milestones you can audit.

  • AI-native MVPs
  • Feature retrofit on legacy apps
  • Private VPC deploy options
  • Full IP to your company
Capabilities

What We Build for AI Software

Capabilities we deliver under ai software development scoped to outcomes you can measure.

  • AI-Powered Product Development

    End-to-end products with ranking, recommendations, search, and decisioning baked into the UX not bolted on later.

    • Product
    • ML
    • APIs
  • Feature Intelligence for Existing Apps

    Add scoring, prediction, and smart workflows to your current stack without a rewrite.

    • Python logo
    • Retrofit
    • APIs
  • Data Pipelines & Model Ops

    Ingest, clean, train, evaluate, and monitor so models stay useful after launch day.

    • ETL
    • MLOps
    • Cloud
  • AI Dashboards & Admin Tools

    Ops-facing consoles to review model output, override decisions, and measure quality.

    • Admin
    • Analytics
    • QA
  • Secure Enterprise Integration

    SSO, RBAC, audit logs, and private VPC deployments for regulated environments.

    • Security
    • SSO
    • VPC
  • MVP to Production Path

    Prove value in weeks, then harden for scale with clear milestones and ownership of code.

    • MVP
    • Scale
    • Handoff

Plan your ai software roadmap

Talk to an Expert
Use Cases

Where AI Software Fits Best

Concrete workflows where ai software development pays off fastest.

  • SaaS recommendation engines

    Personalize feeds, upsells, and next-best-actions from event streams without freezing your roadmap.

    • SaaS
    • RecSys
  • Internal decisioning tools

    Credit, risk, or ops scoring with explainability views so managers can override with context.

    • FinOps
    • Risk
  • Intelligent search for knowledge products

    Hybrid keyword + embedding search over docs, tickets, and catalogs with relevance tuning.

    • Search
    • RAG
  • Healthcare & clinic software features

    Triage helpers, intake summarization, and staff dashboards designed around privacy constraints.

    • Health
    • Privacy
Examples

Sample Engagements & Outcomes

Illustrative delivery patterns from ai software work scoped to similar problems.

  • Marketplace ranking rebuild

    Replaced rule-based listing order with a learning-to-rank service; sellers saw higher conversion on promoted inventory within one quarter.

    • Marketplace
    • LTR
  • B2B SaaS lead scoring

    Shipped a scoring API + admin review screen that cut SDR time spent on cold accounts by nearly half.

    • B2B
    • Scoring
  • Document-heavy ops console

    Built extraction + validation workflows for back-office teams processing thousands of PDFs monthly.

    • IDP
    • Ops
Approach

Architecture First, Model Second

Most AI software fails at integration and ownership, not at demos. We document the system boundary, data contracts, and fallback behavior before we optimize prompts.

Book a Discovery Call

We pick models after the product contract is clear inputs, outputs, latency budget, and who reviews mistakes.

  • Define the user-facing job
  • Instrument quality early
  • Prefer thin vertical slices
  • Keep vendor lock-in optional
Tech Stack

Stack for Custom AI Products

Product-grade services with portable model adapters so you can switch providers without rewriting the app.

App & APIs

  • Next.js
  • Node.js
  • Python
  • FastAPI
  • TypeScript

ML & Data

  • Postgres
  • pgvector
  • Feature stores
  • Batch jobs
  • Streaming

Models

  • OpenAI
  • Anthropic
  • Gemini
  • Open-source LLMs
  • Custom classifiers

Ops

  • Docker
  • AWS
  • GCP
  • CI/CD
  • Observability
Process

From Discovery to a Live AI Feature

A product path: prove the metric on real samples, then harden for production users.

  1. Step 01

    Product & Data DiscoveryWeek 1

    Map the user journey, success metric, data sources, privacy rules, and whether a model is even the right lever.

  2. Step 02

    Thin Slice PrototypeBuild

    Ship one vertical path with evals against labeled samples; compare quality, latency, and cost before locking architecture.

  3. Step 03

    Production IntegrationShip

    Auth, monitoring, rate limits, admin overrides, and CI checks. Integrate with your APIs and train operators.

  4. Step 04

    Measure & ExpandOngoing

    Watch failure modes, retrain or retune, and backlog the next AI feature that moves the same KPI.

Why Nihon Infotech

Software Team That Ships AI Features

We are full-stack product engineers who treat models as one dependency not a research side-quest.

  • One team, UI to model

    No relay race between “AI vendor” and “web vendor.”

  • Eval-driven launches

    We do not call it done until the metric holds on held-out cases.

  • Mohali delivery base

    In-house seniors with clear English communication across time zones.

  • Code in your repos

    Repos, docs, and runbooks under your accounts.

What our clients say about Nihon Infotech.

Trusted by Clients Worldwide

5.0· 42 Google reviews
  • Rohan Kashyap

    SaaS landing page & dashboard

    We worked with Nihon Infotech to build our SaaS landing page and dashboard from scratch. What stood out was how much they actually understood our business before writing a single line of code.

    Posted on Google

  • Manjeet Narwal

    Consulting website

    Honestly didn't expect this level of quality from an Indian agency. I'd been burned twice before by freelancers who disappeared after delivery. Nihon Infotech delivered my consulting website in 3 weeks and picked up every call.

    Posted on Google

  • Anjana Thakur

    Shopify migration

    Migrated my entire Shopify store to a custom theme with Nihon Infotech and the difference is night and day. Page speed went from 6.2s to 1.8s, mobile conversions jumped 47% in the first month.

    Posted on Google

  • Asif Ali

    Food delivery app

    Built our food delivery MVP with them - React Native, clean code, on time, on budget. They pushed back when we asked for features that wouldn't help, which I respect. App's live on Play Store and App Store now, 4.6 stars from real users.

    Posted on Google

  • Dilshad Khan

    Dubai business website

    Hired Nihon Infotech for our Dubai-based business website and the results exceeded expectations. Professional team, great communication across time zones, and excellent quality.

    Posted on Google

  • Irshad Khan

    Website development

    What sets Nihon Infotech apart is their 24/7 support and clear communication throughout the project. Our website was delivered on time with zero issues. Reliable and trustworthy.

    Posted on Google

  • Tahnnum Khan

    Shopify store

    Nihon Infotech developed our Shopify store and it looks amazing. Sales increased within the first month. Great e-commerce development team with excellent support.

    Posted on Google

  • Sourabh Kapil

    AI chatbot

    The AI chatbot Nihon Infotech built for our website and WhatsApp now handles most of our customer queries automatically even after business hours. Support workload dropped noticeably in the first month.

    Posted on Google

  • Ankit Rawat

    React Native app

    Nihon Infotech delivered a polished React Native app in under 10 weeks. Real-time order tracking, secure payments, smooth UX. Professional mobile app development team that treats your product like their own.

    Posted on Google

  • Vijay Kumar

    Business website

    Clear communication, on-time delivery, and a fast, mobile-friendly website that started generating inquiries within weeks.

    Posted on Google

FAQ

AI Software Questions We Hear Most

Straight answers about ai software development before you commit budget.

  • Fixed-scope proposals
  • You own the code
  • Direct access to builders
Ask a Question

A focused MVP with one core AI feature usually ships in 6 to 12 weeks. Broader platforms run longer; we scope milestones after a discovery workshop.

Helpful, not always required. We can start with foundation models, synthetic data, or retrieval over your documents, then fine-tune as real usage grows.

You own the application code and configurations we deliver. Third-party model licenses stay under your accounts unless we agree otherwise in writing.

Yes. We embed alongside your engineers, document everything, and hand off cleanly or stay on for retainers.

We estimate tokens/calls from your traffic profile, set spend alerts, and design caching or smaller models for high-volume paths.

We keep an eval suite and rollback plan. Post-launch retainers cover prompt/data fixes and architecture tweaks until the KPI recovers.

Let's Build Together

Ready to Build AI Into Your Product?

Share the feature you want users to feel. We will return a scope, architecture sketch, and timeline.

Get In Touch

Let's Discuss Your Project Requirements.

Speak with our experts and receive a tailored solution, timeline, and cost estimate.

Our Locations

Our Offices

  • Nihon Infotech office in Mohali, PunjabMohali

    Mohali, Punjab

    Plot No. 341, Industrial Area Mohali Phase 9, S.A.S Nagar, Punjab 160062
    Get Directions
  • Nihon Infotech office in Dubai, UAEDubai

    Dubai, UAE

    29th Floor, Court Tower, Business Bay, Dubai, UAE
    Get Directions
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