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Software engineering for the systems a business depends on.

Sunbeam is a software development agency based in Lucknow, Uttar Pradesh. Lucknow is the studio, not the limit of the work. We design and build AI agents, workflow automation, custom software development and business systems, websites and digital products, knowledge systems, and cloud infrastructure for businesses across India and worldwide, including the Gulf, the United Kingdom and the United States. Technology consultancy covers architecture, scoping and fractional engineering when the next step is a decision rather than a build.

Start with the workflow. The pages below explain what each kind of work is, who it is for, how we run it, the usual stack, and the time ranges you can plan around. A written proposal comes after that conversation. Prices are not listed here.

Custom software

Custom software development for the workflow you already run.

Custom software development services

The services cover three shapes of work. An integration connects a tool the business already pays for, such as accounting, email, a calendar or an industry platform, when that product can exchange data reliably. An internal system gives the team one record and a status, in place of a spreadsheet or a chain of messages. A digital product is the customer-facing version: an account, a task someone can finish, and a state that person can trust.

How a first release is shaped

  1. 01

    Map the workflow

    Talk with the people who do the work. Name the systems already in use and the hand-off that fails.

  2. 02

    Write the first release

    Choose an integration, an internal system or a digital product, and write down what that release leaves out.

  3. 03

    Build and hand it over

    Review a working slice, then test, document and hand over the code, the data and the cloud account.

Who custom software development suits

It suits teams whose daily work has outgrown a spreadsheet or a stack of tools, companies a standard product would force into permanent workarounds, and sponsors who can describe the workflow and decide while the build is underway. A brochure site, or a process that changes every fortnight, is a different conversation.

What to expect from custom software development agencies

A serious agency names the workflow, the first release, the exclusions, and who owns the code and the accounts after launch. Sunbeam writes that down before engineering starts. The figure for the work is in a proposal after that conversation. Examples of the work are the kinds above: an integration that stops a double entry, an internal queue that replaces the morning spreadsheet, or a digital product where a customer can see the status of their own request.

Explore custom software development

Before a build

Technology consultancy when the next step is a decision.

Technology consultancy is the work of deciding what to build, what to buy, and what to leave alone. Sunbeam does it from Lucknow for businesses across India and worldwide. The output is a written recommendation you can act on, hand to another team, or use to start a build.

Architecture, scope and fractional engineering

Scoping names the workflow, the people, the systems already in use, and the first release that would be worth having. Architecture describes where data should live, what is bought, what is built, and what a later team would have to operate. A proposal review checks whether a quote from someone else matches the problem. Fractional engineering is the same judgement inside your week: reviews, sequencing, and unblocking an internal team for a period you set.

Who technology consultancy suits

It suits an owner choosing between a product and a build, a team that inherited a system nobody can explain, and a company that needs a senior technical lead for a defined period. It suits a sponsor who wants the recommendation in writing, including a recommendation to buy, repair, or wait.

Explore technology consultancy

Start here

The work most companies come to us for.

AI agents

AI agents for one bounded workflow, with a person still owning anything that cannot be undone. Built in Lucknow for clients in India and worldwide.

Explore AI agents

Automation and AI

Business automation, AI automation, AI agents and receptionist pilots for one workflow. Sunbeam is based in Lucknow and works across India and worldwide.

Explore Automation and AI

Custom software development

Custom software development for businesses in Lucknow, across India, and in the Gulf, the UK and the US. Systems built around the workflow you already run.

Explore Custom software

Websites and digital products

Web development for business websites and digital products. Sunbeam is based in Lucknow and works with teams across India, the Gulf, the UK and the US.

Explore Websites

Business systems

Business systems for portals, CRMs, internal tools and document control. Built in Lucknow for teams in India, the Gulf, the UK and the US.

Explore Business systems

Knowledge systems

Knowledge systems and document Q&A for teams that need answers cited from their own files. RAG pilots and production setups from Sunbeam in Lucknow.

Explore Knowledge systems

Technology consultancy

Technology consultancy for architecture, scoping, proposal review and fractional engineering. Sunbeam advises from Lucknow for India and worldwide.

Explore Consultancy

Cloud and infrastructure

Cloud and infrastructure setup on AWS, Azure or Vercel, with CI/CD, backups and monitoring. Sunbeam is based in Lucknow and works worldwide.

Explore Cloud and infrastructure

Starter pilots

Small fixed-scope pilots: booking, intake, lead follow-up, dashboards, QR ordering, document Q&A, an AI receptionist, or one AI agent. No prices listed.

Explore Starter pilots

How to choose

Match the page to the size of the problem.

  • One workflow, ready to try

    A starter pilot is a fixed scope around a single path: booking, intake, follow-up, a dashboard, table ordering, document Q&A, reception, or one agent.

    See the pilots

  • A system people will use every day

    Custom software and business systems cover portals, CRMs, internal tools and document control, when the workflow has outgrown a spreadsheet or a generic product.

    Explore business systems

  • Repeated work, or answers trapped in files

    Automation and AI handle rules, agents and reception. Knowledge systems answer from documents you already trust, with the passage cited.

    Explore automation and AI

  • A decision before a build

    Technology consultancy covers architecture, scoping, a proposal review, and fractional engineering when you need a senior lead for a period.

    Explore consultancy

  • A place for the system to run

    Cloud and infrastructure setup puts the account in your name, with CI/CD, backups and monitoring on AWS, Azure or Vercel.

    Explore cloud and infrastructure

More capabilities

Specialist work around the same systems.

Project

SunSec security testing

Authorized security testing and remediation for websites, applications, APIs, internal software and backend systems.

Explore SunSec

AI development

AI development workflows for assistants, document handling and integrations, with a review step a person still owns. Built by Sunbeam in Lucknow.

Explore AI development

Business automation

Business automation services that connect systems, reduce repetitive work and make important workflows more reliable.

Explore Automation

Technical SEO

Technical SEO services for businesses that need a crawlable, fast and structured website ready for organic search growth.

Explore Technical SEO

Cloud infrastructure

Cloud infrastructure for setup, migration and cost control. Sunbeam starts small in Lucknow and adds complexity only when the workload needs it.

Explore Cloud infrastructure

DevOps consulting

DevOps consulting to improve deployments, CI/CD, observability, release confidence and software operations.

Explore DevOps

Custom CRM development

Custom CRM development for businesses that need a customer system shaped around their sales, service and operations workflows.

Explore Custom CRM

Internal tools development

Internal tools development for dashboards, operations portals and systems that help teams make faster, better-informed decisions.

Explore Internal tools

Technology consulting

Technology consulting for businesses that need a clear technical roadmap, software architecture review or trusted engineering guidance.

Explore Consulting

Website and software maintenance

Website and software maintenance services for businesses that need secure updates, monitoring, performance improvements and reliable technical support.

Explore Maintenance

SaaS development

SaaS development for teams building secure, maintainable software products with a clear path from MVP to growth.

Explore SaaS development

ERP development

ERP development and integration for businesses improving how finance, operations, inventory and reporting work together.

Explore ERP development

Business dashboard development

Business dashboard development for teams that need clear operational reporting, data visibility and faster decisions.

Explore Business dashboards

Website redesign

Website redesign for businesses that need clearer positioning, better conversion paths, technical SEO and a faster user experience.

Explore Website redesign

Analytics implementation

Analytics implementation and measurement planning for businesses that need reliable insight into website, product and conversion performance.

Explore Analytics

Performance optimization

Performance optimization for websites and web applications improving Core Web Vitals, loading speed, responsiveness and operational efficiency.

Explore Performance

AWS consulting

AWS consulting for businesses planning reliable application hosting, security, deployment and cloud operations.

Explore AWS consulting

Azure development

Azure development and cloud integration for businesses building, deploying and operating dependable digital products.

Explore Azure development

Digital transformation

Digital transformation consulting for businesses improving operations, customer experience and technology decision-making.

Explore Digital transformation

Not sure which service you need?

Start with the workflow, the risk or the opportunity in front of you. We will help work out the most useful next step.