Hashi Tech
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Hashi Tech
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Chennai, India
Software, electronics & connected systems.

Our solutions

Start with the part
that needs attention.

Software, hardware, infrastructure, and technical planning. Connected where it matters. Scoped around what you need.

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Find the right conversation

Software & Digital Solutions

We design and develop software around the work people actually do.

Product Engineering

We connect physical devices, embedded behaviour, backend services, and user interfaces into a practical product architecture.

Electronics & Hardware

We work on circuit definition, PCB design, component selection, embedded firmware, and prototype review around real operating conditions.

Digital Infrastructure

We help define hosting, deployment, diagnostics, recovery, and operational ownership around an application.

Technology & Business Consulting

We help make technical decisions clearer before a larger build or change.

Business Enablement

We examine workflows, hand-offs, repeated data entry, approvals, integrations, internal applications, and operational reporting.

Research & Innovation

We investigate uncertain technical assumptions before a larger build.

Support & Maintenance

We start with the existing system, its dependencies, the recurring problem, and the changes that can be made safely.

Software & Digital Solutions

Software that fits the work.

We design and develop software around the work people actually do.

Applications & experiences

  • Web applications
  • Android applications
  • Responsive interfaces
  • User flows and complete task journeys
  • Account permissions and user roles

Logic & connections

  • Backend logic
  • APIs and integrations
  • Data contracts and authentication
  • Data mapping between systems
  • Retry behaviour and error handling

Tools & workflows

  • Dashboards and internal tools
  • Data entry and approval workflows
  • Filtered views and reports
  • Records of important changes
What’s useful to bring
  • One important user task from beginning to end
  • The people and roles involved
  • Existing tools and integrations
  • Sample records with sensitive details removed
  • Fixed platform, deadline, or budget constraints
  • Steps that still happen outside existing software
Worth knowing

What is essential for the first release, and what should be left for a later phase? We clarify both before building.

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Product Engineering

One product. Considered together.

We connect physical devices, embedded behaviour, backend services, and user interfaces into a practical product architecture.

Define the product

  • Requirements and feasibility
  • Operating-condition analysis
  • Functional requirements
  • Component options
  • Technical dependencies

Connect the parts

  • System architecture
  • Hardware and software boundaries
  • Connectivity and data flow
  • Device provisioning
  • Failure behaviour

Prototype & learn

  • Connected product prototypes
  • Hardware, firmware, backend, and interface interactions
  • Prototype observations and next-phase planning
  • Enclosure, fabrication, manufacturing, and testing considerations for later phases
What’s useful to bring
  • What the product measures, controls, or communicates
  • Power requirements and physical constraints
  • Size and operating environment
  • Connectivity expectations
  • Existing components, drawings, or prototypes
  • The most uncertain behaviour in the product idea
Worth knowing

A prototype can establish essential behaviour without completing enclosure design, environmental testing, certification, manufacturing preparation, or field servicing.

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Electronics & Hardware

From circuit to considered prototype.

We work on circuit definition, PCB design, component selection, embedded firmware, and prototype review around real operating conditions.

Circuit & board

  • Signal interfaces and power requirements
  • Component comparison
  • Schematic capture and bill of materials
  • Board constraints and component placement
  • PCB routing and fabrication outputs
  • Assembly considerations

Embedded behaviour

  • Peripheral drivers
  • Device state handling
  • Communication and configuration
  • Firmware diagnostics
  • Programming access and power sequencing

Bring-up & review

  • Bring-up steps
  • Measurement points
  • Prototype observations
  • Revision recommendations
What’s useful to bring
  • Inputs, outputs, and supply voltage
  • Dimensions and physical constraints
  • Environment and connectivity requirements
  • Existing schematics or board files
  • Known component names or part numbers
  • Expected device behaviour, prototype quantity, and test expectations
  • Any observed fault or unexpected behaviour
Worth knowing

Certification, procurement, assembly, shipping, fabrication quantities, and external testing are separate scoping considerations.

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Digital Infrastructure

The thinking behind the running system.

We help define hosting, deployment, diagnostics, recovery, and operational ownership around an application.

Set the foundations

  • Hosting configuration
  • Environment structure
  • Domain and DNS setup
  • Service configuration
  • Account responsibilities

Deploy & diagnose

  • Deployment workflows and build steps
  • Environment settings and release checks
  • Deployment automation and rollback procedures
  • Application logs and operational diagnostics
  • Meaningful checks and alert routing

Recover & hand over

  • Backup requirements and restoration procedures
  • Access documentation
  • Recurring-cost visibility
  • Maintenance handover
What’s useful to bring
  • Current hosting provider and services
  • Account ownership
  • How releases are built and deployed
  • Known errors, bottlenecks, or recurring manual tasks
  • Expected usage and recovery needs
  • People responsible for operating the system
Worth knowing

Monitoring configuration does not automatically include an ongoing response service. Operational ownership, support hours, escalation, and maintenance are defined separately.

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Technology & Business Consulting

A clearer technical decision.

We help make technical decisions clearer before a larger build or change.

Understand the options

  • Architecture reviews
  • Existing-system assessments
  • Build-versus-buy comparisons
  • Technical option and requirements comparisons

Consider the implications

  • Licensing considerations
  • Integration implications
  • Maintenance implications

Define the next move

  • Technical roadmaps
  • Phased sequences of work
  • Dependency and risk review
  • Prioritized recommendations
What’s useful to bring
  • The decision that needs to be made
  • Options already being considered
  • Available evidence and documentation
  • Existing code or architecture notes
  • Vendor or tool information
  • Business priorities
  • Budget, timing, maintenance, and integration constraints
Worth knowing

A useful recommendation explains why an option fits, what it depends on, what remains uncertain, and what evidence could change the decision.

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Business Enablement

Make the work flow better.

We examine workflows, hand-offs, repeated data entry, approvals, integrations, internal applications, and operational reporting.

Understand the workflow

  • Workflow mapping
  • Triggers and inputs
  • Approval steps
  • Hand-offs and exceptions

Connect & coordinate

  • Tool integration and data mapping
  • Synchronization rules
  • Duplicate handling and error visibility
  • Request forms and approval queues
  • Job tracking, status views, and administrative controls

See the work clearly

  • Reporting definitions
  • Data sources and report layouts
  • Data-completeness checks
What’s useful to bring
  • One recurring task from beginning to end
  • The people, records, and tools involved
  • Where information is copied or checked
  • A delay, duplicate, or exception
  • A sample record with sensitive information removed
  • The manual work or coordination that should be examined
Worth knowing

The right answer may be an integration, a simpler process, a focused automation, or a small internal application. It is not always a replacement system.

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Research & Innovation

Find out before you build out.

We investigate uncertain technical assumptions before a larger build.

Define the question

  • Feasibility reviews
  • Requirements and uncertainty analysis
  • Component comparisons
  • Tool or approach comparisons
  • Documentation review

Investigate

  • Limited trials
  • Bounded experiments
  • Proof-of-concept work
  • Test conditions

Make sense of the evidence

  • Observations and limitations
  • Findings and next-step recommendations
What’s useful to bring
  • The assumption being tested
  • The decision affected by that assumption
  • Existing research or trial observations
  • Available components or test materials
  • Time and budget limits
  • Access limitations
  • What evidence would support proceeding, changing direction, or stopping
Worth knowing

Feasibility work investigates uncertainty. It defines the question, method, evidence, and reporting rather than promising a preferred result.

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Support & Maintenance

Understand it. Improve it carefully.

We start with the existing system, its dependencies, the recurring problem, and the changes that can be made safely.

Understand the system

  • System reviews
  • Source and dependency review
  • Deployment-documentation review

Investigate & improve

  • Defect investigation and reproduction steps
  • Log and version analysis
  • Likely-cause investigation
  • Targeted fixes
  • Dependency updates and compatibility checks
  • Prioritized improvements

Plan the maintenance

  • Maintenance planning
  • Release windows
  • Ownership and reporting
  • Support boundaries
What’s useful to bring
  • The issue and its effect on users
  • Steps to reproduce
  • Logs or screenshots
  • Relevant versions and environments
  • Available source access
  • Deployment documentation
  • Business impact and maintenance constraints
Worth knowing

An initial assessment may be needed before estimating a fix. Ongoing support is not assumed and must be agreed separately.

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Clear before
we begin.

Deliverables, budgets, schedules, access, ownership, third-party licences, and support terms are agreed per engagement.

Procurement, fabrication, manufacturing quantities, certification, external testing, installation, recurring services, and ongoing operations are considered separately.

A technical review is not automatically a certification, formal audit, or assurance engagement. A prototype is not automatically a finished product.

Support coverage, response targets, escalation, and exclusions are agreed per engagement. We do not publish a guaranteed response time.

Let’s make the
next step clear.

An idea, a question, an existing system.
You don’t need to have it all figured out.

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