Our Services – KenStack Technologies

Our Services

AI, websites, web and mobile apps, e-commerce and custom business software, designed, built and supported by one senior team in Trichy, India.

7 services

AI & Machine Learning

Practical AI that plugs into your operations, from a first proof of concept to production models with monitoring.

  1. Custom AI applications
    01

    Custom AI applications

    AI-powered web apps built around your workflows: prediction engines, recommendations and intelligent dashboards that sit inside the tools your team already uses.

  2. AI agents
    02

    AI agents

    Custom AI agents that take actions in your CRM, inbox and business tools, such as qualifying leads, resolving tickets and updating records, with approvals and logs.

  3. RAG & LLM integration
    03

    RAG & LLM integration

    Retrieval-augmented generation, vector search and LLMs connected to your own documents and data, with citations, guardrails and role-based access.

  4. AI chatbots
    04

    AI chatbots

    Support, sales and knowledge chatbots for web, WhatsApp or in-app that answer from your content, capture leads and hand over to a person when needed.

  5. Computer vision
    05

    Computer vision

    Object detection, segmentation and visual quality inspection, trained on your images and deployed on cloud servers or edge devices.

  6. Machine learning models
    06

    Machine learning models

    Custom prediction and classification models for demand, churn, pricing or risk, trained, evaluated and deployed on your business data.

  7. Document OCR & extraction
    07

    Document OCR & extraction

    Pull text, tables and fields from invoices, forms and scanned documents straight into your ERP, CRM or accounting system.

  • Python
  • TensorFlow
  • PyTorch
  • OpenAI
  • LangChain
  • OpenCV
  • FastAPI
Explore AI & Machine Learning

6 services

Data & AI

Data pipelines, warehouses and dashboards that make your data trustworthy, then AI and analytics on top of it.

  1. Data strategy & assessment
    01

    Data strategy & assessment

    A review of your data sources, quality and goals, ending in a practical roadmap that ranks data and AI use cases by return.

  2. Data engineering & pipelines
    02

    Data engineering & pipelines

    Automated ETL and ELT pipelines that pull data from your CRM, ERP, apps and files on a schedule, with validation and alerts.

  3. Data warehouses & lakes
    03

    Data warehouses & lakes

    A central warehouse or lakehouse modelled around your business, so every team reports from the same numbers.

  4. BI dashboards & reporting
    04

    BI dashboards & reporting

    Interactive Power BI, Looker Studio or custom dashboards with the KPIs your managers check every day.

  5. Predictive analytics
    05

    Predictive analytics

    Forecasting, scoring and anomaly detection models trained on your history to plan stock, staff and cash flow ahead.

  6. MLOps & model monitoring
    06

    MLOps & model monitoring

    Versioned models, automated retraining and accuracy, drift and cost monitoring for AI in production.

  • Python
  • SQL
  • PostgreSQL
  • BigQuery
  • Snowflake
  • Airflow
  • Power BI
Explore Data & AI

6 services

Knowledge Management

Bring documents, policies and know-how into one searchable, AI-assisted knowledge base your team actually uses.

  1. Enterprise AI search
    01

    Enterprise AI search

    One search box across drives, wikis, tickets and databases, with answers that cite their source and respect user permissions.

  2. Internal knowledge base
    02

    Internal knowledge base

    A structured, easy-to-edit home for SOPs, policies, product guides and FAQs, with versioning and review reminders.

  3. AI knowledge assistant
    03

    AI knowledge assistant

    A chat assistant on web, Teams, Slack or WhatsApp that answers staff or customer questions from your approved content.

  4. Document management
    04

    Document management

    Upload, tag, version and approve documents with role-based access, audit trails and retention rules.

  5. Onboarding & training content
    05

    Onboarding & training content

    Turn manuals and recorded know-how into guided learning paths and quizzes that get new hires productive faster.

  6. Knowledge analytics
    06

    Knowledge analytics

    See what people search for, which answers help and where gaps exist, so content owners know what to write next.

  • RAG
  • Vector search
  • OpenAI
  • LangChain
  • Elasticsearch
  • SharePoint
  • Google Drive
Explore Knowledge Management

4 services

Automation & Integration

Connect the tools you already use and remove repetitive admin work.

  1. Workflow automation
    01

    Workflow automation

    Automate approvals, reminders, reports and data entry with n8n and AI-assisted workflows that run on a schedule or trigger.

  2. API development
    02

    API development

    Secure, versioned and documented REST APIs for your apps, partners and mobile clients, with authentication and rate limits.

  3. Third-party integrations
    03

    Third-party integrations

    Connect CRMs, ERPs, Tally, payment gateways, email, Google Sheets and other SaaS tools so data flows one way, once.

  4. WhatsApp & email integration
    04

    WhatsApp & email integration

    Send and log WhatsApp Business messages, templates and emails from your own software, with delivery tracking.

  • n8n
  • REST APIs
  • Webhooks
  • WhatsApp API
  • Zapier
  • Python
Explore Automation & Integration

7 services

Custom Business Software

Software that replaces spreadsheets and paperwork, tailored to your industry and the way you work.

  1. CRM software
    01

    CRM software

    Leads, sales pipeline, follow-up reminders, quotations and team performance reports, with WhatsApp and email logging.

  2. Accounts & GST billing
    02

    Accounts & GST billing

    GST-compliant quotations, invoices, receipts, credit notes, expenses and financial reports with PDF and Excel export.

  3. Inventory management
    03

    Inventory management

    Multi-location stock, low-stock alerts, purchases, transfers, barcodes and batch or expiry tracking.

  4. Estimation software
    04

    Estimation software

    Cost breakdowns, rate templates and versioned estimates for contractors, builders and fabricators.

  5. ERP software
    05

    ERP software

    Purchase, sales, production, warehouse and finance modules working from one database with role-based dashboards.

  6. HRMS software
    06

    HRMS software

    Employee records, attendance, leave, payroll inputs, recruitment and onboarding in one place.

  7. POS & billing software
    07

    POS & billing software

    Fast counter billing with barcodes, discounts, multiple payment modes, receipts and daily sales reports.

  • PHP
  • Laravel
  • React
  • MySQL
  • REST APIs
Explore Custom Business Software

4 services

SaaS Product Development

From idea to a launched product: we help founders scope, build and grow subscription software.

  1. MVP development
    01

    MVP development

    A focused first version scoped to test your idea with real users quickly, with analytics to measure what matters.

  2. Multi-tenant SaaS platforms
    02

    Multi-tenant SaaS platforms

    Accounts, teams, roles and strict data separation for many customers on one secure, scalable platform.

  3. Subscriptions & billing
    03

    Subscriptions & billing

    Plans, free trials, upgrades, recurring payments, GST invoices and dunning through Stripe or Razorpay.

  4. Product analytics & admin
    04

    Product analytics & admin

    Usage dashboards and an internal admin to support customers, manage plans and spot trends early.

  • Next.js
  • Node.js
  • PostgreSQL
  • Stripe
  • Razorpay
  • AWS
Explore SaaS Product Development

6 services

Mainframe Modernization

Move critical COBOL and legacy workloads to modern cloud platforms step by step, without disrupting the business.

  1. Assessment & roadmap
    01

    Assessment & roadmap

    Inventory of code, jobs, data and integrations with dependency mapping, cost analysis and a phased modernization plan.

  2. Code analysis & documentation
    02

    Code analysis & documentation

    Automated and expert analysis of COBOL, PL/I and JCL to extract business rules and document how the system really works.

  3. Re-hosting to the cloud
    03

    Re-hosting to the cloud

    Lift and shift mainframe workloads to AWS, Azure or private cloud with minimal code change, for fast cost savings.

  4. Re-factoring & re-platforming
    04

    Re-factoring & re-platforming

    Convert legacy code into maintainable Java or .NET services and containers, with tests proving identical results.

  5. Data migration
    05

    Data migration

    Move DB2, IMS and VSAM data to modern relational or cloud databases with reconciliation, validation and rollback plans.

  6. API enablement & integration
    06

    API enablement & integration

    Expose mainframe transactions as secure REST APIs so web, mobile and AI apps can use them while migration continues.

  • COBOL
  • JCL
  • DB2
  • Java
  • .NET
  • AWS
  • Azure
  • Kubernetes
Explore Mainframe Modernization

4 services

Cloud, Deployment & Support

We launch, host and look after what we build, so it keeps running well after go-live.

  1. Cloud deployment
    01

    Cloud deployment

    Set-up on AWS, Azure or your preferred host with SSL, backups, firewalls and CI/CD for safe, repeatable releases.

  2. Monitoring & performance
    02

    Monitoring & performance

    Uptime, error and model monitoring with alerts, plus speed and database tuning as usage grows.

  3. Maintenance & warranty
    03

    Maintenance & warranty

    Bug fixes, security patches, framework and dependency updates, and a warranty period after every launch.

  4. Ongoing improvements
    04

    Ongoing improvements

    A monthly retainer for new features, reports, retraining and scaling as your users and data increase.

  • AWS
  • Azure
  • DigitalOcean
  • Linux
  • Docker
  • CI/CD
Explore Cloud, Deployment & Support

4 services

Web Application Development

Portals, dashboards and platforms that run real business processes, built to scale securely.

  1. Custom web applications
    01

    Custom web applications

    Role-based portals, dashboards and internal tools designed around how your team works, with reports and exports built in.

  2. Marketplaces & portals
    02

    Marketplaces & portals

    Multi-vendor marketplaces, listing portals and directories with search, filters, enquiries and vendor dashboards.

  3. Booking & appointment systems
    03

    Booking & appointment systems

    Slot and appointment booking with online payments, confirmations, WhatsApp or email reminders and a management view.

  4. Customer & partner portals
    04

    Customer & partner portals

    Secure logins for customers, dealers or students to see orders, invoices, documents and updates without calling your team.

  • React
  • Node.js
  • Laravel
  • Django
  • MySQL
  • PostgreSQL
Explore Web Application Development

6 services

Mobile App Development

Android and iOS apps your customers and staff actually use, built on one code base and backed by a secure API.

  1. Android & iOS apps
    01

    Android & iOS apps

    Customer, staff and field apps for Android and iOS with logins, offline mode, push notifications and in-app payments.

  2. Cross-platform apps
    02

    Cross-platform apps

    One Flutter or React Native code base for both platforms, so features ship together and maintenance costs less.

  3. Mobile UI/UX design
    03

    Mobile UI/UX design

    User flows, wireframes and clickable prototypes tested with real users before development starts.

  4. App back end & admin panel
    04

    App back end & admin panel

    Secure REST APIs, databases and a web admin panel to manage users, content, orders and reports.

  5. Progressive web apps
    05

    Progressive web apps

    Installable, app-like web experiences that work offline and need no app store, ideal for a fast first launch.

  6. App store launch & support
    06

    App store launch & support

    Play Store and App Store listings, review and release, then OS updates, monitoring and new features.

  • Flutter
  • React Native
  • Kotlin
  • Swift
  • Firebase
  • Node.js
Explore Mobile App Development

6 services

Website Development

Fast, mobile-first websites that rank, convert and are easy for your team to update.

  1. Business & corporate websites
    01

    Business & corporate websites

    Company, service and product websites designed around clear calls to action, trust signals and enquiry forms that reach your inbox and CRM.

  2. UI/UX design
    02

    UI/UX design

    Wireframes, page layouts and visual design for desktop and mobile, reviewed with you before a line of code is written.

  3. Admin panel & CMS
    03

    Admin panel & CMS

    Manage pages, products, blog posts, users and settings yourself from a simple admin panel or a CMS such as WordPress.

  4. Responsive development
    04

    Responsive development

    Layouts that adapt cleanly to mobiles, tablets and desktops, tested on real devices and browsers.

  5. SEO-ready builds
    05

    SEO-ready builds

    Keyword-mapped pages, meta tags, sitemaps, schema markup and page speed work so search engines can find and rank you.

  6. Domain, hosting & email
    06

    Domain, hosting & email

    Domain registration, fast hosting, SSL certificates and professional business email set up and managed for you.

  • HTML/CSS
  • JavaScript
  • PHP
  • Next.js
  • Tailwind
  • WordPress
Explore Website Development

5 services

E-Commerce Development

Online stores that are easy to manage and make it simple for customers to buy.

  1. Online stores
    01

    Online stores

    Product catalogues, category pages, search, filters and offers for retail and D2C brands, with SEO-friendly product URLs and schema.

  2. Cart & checkout
    02

    Cart & checkout

    Cart, address, delivery options, order summary and confirmation flows designed and tested to reduce drop-offs on mobile.

  3. Payment gateway integration
    03

    Payment gateway integration

    Razorpay, PhonePe, Stripe and other gateways with webhooks, reliable payment status handling, refunds and reconciliation.

  4. Order & product management
    04

    Order & product management

    Dynamic product pages, variants, stock and orders managed from your admin panel, with GST invoices and shipping labels.

  5. Product configurators
    05

    Product configurators

    Build-your-own flows, such as custom PC builds, that check compatibility and price options as customers choose.

  • PHP
  • React
  • Razorpay
  • PhonePe
  • Stripe
  • Shiprocket
Explore E-Commerce Development

6 services

Design as a Service

A dedicated product design team on a monthly plan: UI/UX, design systems and brand assets, delivered sprint by sprint.

  1. UI/UX design
    01

    UI/UX design

    Wireframes, user flows and pixel-perfect screens for web apps, dashboards and mobile apps, tested with real users.

  2. Design systems
    02

    Design systems

    Reusable components, colours, type and spacing in Figma, matched with coded components so design and development stay in sync.

  3. Prototyping & user testing
    03

    Prototyping & user testing

    Clickable prototypes to validate ideas with customers and stakeholders before a line of code is written.

  4. Website & landing page design
    04

    Website & landing page design

    Conversion-focused marketing pages and campaign landing pages designed for speed and SEO.

  5. Brand & marketing assets
    05

    Brand & marketing assets

    Logos, social media creatives, pitch decks, brochures and ad banners that follow your brand guidelines.

  6. Design-to-development handoff
    06

    Design-to-development handoff

    Annotated specs, assets and design tokens, with our developers on hand to turn designs into production code.

  • Figma
  • FigJam
  • Adobe CC
  • Framer
  • Storybook
  • Tailwind
Explore Design as a Service
How We Engage

Three ways to work with us

01

Fixed-scope project

A clear proposal with milestones, timeline and cost, delivered through our phased process with sign-off at each stage.

02

Dedicated team

Hire dedicated AI or full stack developers, or a senior-led team, on a monthly engagement as an extension of your team.

03

Support retainer

Monthly maintenance, monitoring and new features for software we built or software you already run.

FAQ

Services: common questions

What development services does KenStack provide?

We provide AI and machine learning development, data and AI services, knowledge management solutions, Design as a Service (DaaS), website development, web application development, Android and iOS mobile app development, e-commerce development, custom business software such as CRM, ERP, accounts, inventory and HRMS, SaaS product development, automation and integration, mainframe modernization, and cloud deployment with ongoing support.

Can you take over or improve an existing website or software?

Yes. We start with a short review of the code, hosting and pain points, then suggest whether to improve, extend or rebuild, so you only pay for what moves the product forward.

Do I own the source code?

Yes. Code is committed to your repository throughout the project and you own it fully once the project is paid for.

Can I hire dedicated developers instead of a fixed project?

Yes. You can hire dedicated AI developers, full stack developers or a complete senior-led team on a monthly engagement, working as an extension of your in-house team.

Not sure which service you need?

Tell us the problem you want to solve. In a free 30-minute call we will suggest the right approach, scope and timeline.

Book a Free Strategy Call See Our Work