Engineering practices

Engineering services built to modernise and scale your digital systems.

From custom software and MVP launches to cloud migrations and SLA-backed maintenance, our 28 engineering practices deliver resilient architectures built for small and growing businesses.

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28 focused engineering practices, transparent delivery, and SLA-backed production support.

Engineering services

What we build, end to end.

Twenty-eight practices, from a first prototype to the system that outlives it.

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Showing 28 of 28 services.

Business Process Automation

GullySystem designs and implements workflow automation that connects your teams, data and business systems—reducing manual work, missed follow-ups and operational delays.

Custom Software and Product Engineering

GullySystem builds custom web, mobile and SaaS applications for Indian businesses that have outgrown spreadsheets and packaged tools — with the workflows, roles, integrations and reports your operations actually run on.

Software Maintenance, Support and Rescue

GullySystem takes over existing web, mobile, SaaS and e-commerce applications — fixing production bugs, upgrading ageing dependencies, documenting the code and providing structured ongoing maintenance for businesses whose original developer is no longer available.

AI and Intelligent Automation

GullySystem builds AI assistants and automations for Indian businesses — answering from your own approved documents, reading invoices and forms, handling enquiries on WhatsApp, and sending anything risky to a person.

API and System Integration

GullySystem builds secure APIs, middleware and data synchronisation for businesses running separate CRM, ERP, accounting, payment and messaging systems, so a record is entered once and reaches every system that needs it.

ERP, CRM and Business Software Implementation

GullySystem selects, configures, customises and rolls out ERP, CRM, HRMS and accounting platforms for growing Indian businesses — migrating your data, connecting your systems and training your staff so the software gets used.

Data Engineering and Business Intelligence

GullySystem consolidates data from your accounting, CRM, ERP and spreadsheets, cleans it, and builds dashboards and scheduled reports — so owners and managers run every meeting on one agreed set of numbers.

UI/UX Design and Prototyping

GullySystem turns business requirements into user journeys, wireframes and clickable prototypes — so you, your staff and your customers can use the screens and approve them before development begins.

Cloud Engineering and Managed Infrastructure

GullySystem designs, migrates and manages the cloud infrastructure your business applications run on — hosting, monitoring, backups with tested restores, security baselines and cost control — for Indian SMEs and SaaS companies with no full-time infrastructure team.

DevOps, Deployment and Reliability

GullySystem sets up CI/CD pipelines, containers, staging environments, monitoring and rollback for businesses whose software is deployed by hand. Your team releases changes on a normal working day and hears about problems before customers do.

QA and Software Testing

GullySystem provides manual and automated QA for web, mobile and API software — test plans, regression suites and defect reports with evidence — for businesses preparing a launch, a major release or a vendor handover.

Performance Engineering

GullySystem measures and fixes slow websites, portals, APIs and databases for growing Indian businesses. We find the real bottleneck, make the change, and show before-and-after numbers — instead of guessing or buying a bigger server.

Cybersecurity and Application Security

GullySystem assesses web, mobile, API and cloud systems for Indian businesses — testing authentication, permissions, code and configuration, then delivering ranked findings with evidence, a remediation plan, fix support and a retest that confirms each item is closed.

IoT and Edge Computing

GullySystem connects sensors, machines and vehicles to live dashboards, alerts and edge gateways, so manufacturers, cold-chain distributors, facilities and logistics operators can see equipment conditions remotely and act before a problem reaches the customer.

Technology Strategy and Product Consulting

GullySystem’s technology strategy and product consulting helps Indian business owners and founders decide what to build, buy or fix. You get a written requirement document, an architecture recommendation, a phased roadmap and a budget your management can approve.

E-Commerce and Digital Commerce

GullySystem builds custom e-commerce platforms, wholesale and dealer ordering portals, subscription commerce and multi-vendor marketplaces for Indian businesses, covering catalogue, tiered pricing, checkout, payments, stock, dispatch and returns in one system you own.

MVP Product Development

GullySystem builds MVPs for founders and Indian businesses testing a new idea: a working first version, scoped to one core journey and launched to real users, so demand is proven by usage and payments before the full budget is committed.

Web and Mobile Application Development

GullySystem designs and builds web and mobile applications for Indian businesses — customer portals, booking and self-service, and Android and iOS apps for field and branch staff — published in your own accounts and built to work on entry-level phones.

SaaS Product Development

GullySystem builds multi-tenant SaaS products for Indian businesses and founders with a system worth selling — tenant separation, subscription plans, self-service signup, recurring billing and an operator console, so customers can sign up and pay without your team.

WhatsApp Business API and Chatbots

GullySystem sets up the WhatsApp Business API on your own number, gets your templates approved, records opt-in properly, and connects WhatsApp to your CRM, billing or booking system, with a bot that hands the chat to a person when judgement is needed.

Data Migration and Moving Off Spreadsheets

GullySystem moves businesses off scattered spreadsheets and old software into one system: the files audited, duplicates settled, opening balances reconciled and a parallel run before cutover, so day one matches the numbers you closed with.

Training and Adoption

GullySystem trains the people who have to use your new system, role by role, walks the floor with them at go-live, then measures whether the records are really being kept and fixes what keeps getting skipped.

Data Protection and DPDP Readiness

GullySystem maps the personal data your systems hold and builds consent records, access roles, retention rules and a breach response you can follow, preparing your software for India’s Digital Personal Data Protection Act. Your lawyer takes the legal call.

GST and e-Invoice Engineering

GullySystem engineers the invoicing side of your software so GST documents come out correct: tax worked out by place of supply, IRN and QR code from the portal, e-way bills with vehicle details, and figures that reconcile with Tally. Filing stays with your CA.

Managed IT Support

GullySystem runs the everyday technology a business depends on: a helpdesk your staff can reach, laptops patched and protected, Microsoft 365 and Google Workspace administered properly, backups with tested restores, and accounts opened and closed on time.

Dedicated Team and Staff Augmentation

GullySystem places named engineers, testers and designers on your team for an agreed period, working your hours and your backlog, committing to your own repository, with honest answers about what a small Bengaluru firm can staff and when.

Business Intelligence and Reporting Tools

GullySystem sets up Power BI, Metabase or Looker Studio on top of your Tally, CRM, ERP and spreadsheet data: agreed definitions, dashboards for the people who make decisions, scheduled reports, and a model your own team can extend.

Cloud Cost Optimisation

GullySystem works through your AWS, Azure or Google Cloud bill line by line, tags what belongs to whom, and reduces it through right-sizing, reserved capacity, storage tiers and switching off what nobody uses, measured before and after.

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