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Everything you need to build, scale, and modernise software

Whether you're launching a new digital product, adopting AI, modernizing legacy systems, or extending your engineering team, BigOhTech brings together the expertise, processes, and technology to deliver business outcomes at every stage of your software journey.

End-to-end engineering under one technology partner

Efficient IT Maintenance for a Smooth-running Business

AI, cloud, data, product engineering, and managed services—all in one place

4.6/5 on Clutch•3,200+ satisfied clients

TRUSTED BY STARTUPS, ENTERPRISES & GLOBAL BRANDS BUILDING DIGITAL PRODUCTS

300+Successful Projects

300+

Successful Projects

3,200+Satisfied Clients

3,200+

Satisfied Clients

Clutch Reviews

4.6/5 | 18k+ Happy reviews

Clutch Reviews

4.6/5 | 18k+ Happy reviews

Clutch Reviews

4.6/5 | 18k+ Happy reviews

Clutch Reviews

4.6/5 | 18k+ Happy reviews

300+Successful Projects

300+

Successful Projects

3,200+Satisfied Clients

3,200+

Satisfied Clients

Explore Our Engineering Services

Browse our services by capability. Whether you need strategic consulting, AI solutions, custom software, cloud modernization, or dedicated engineering teams, you'll find specialists with real production experience.

Digital Transformation

Modernize customer experiences, streamline business operations, and accelerate digital initiatives with consulting, cloud migration, and business process transformation services.

Legacy Application Modernization

We can re-structure the legacy applications & move them to newer, flexible, scalable & more securer technology platforms. 

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Digital Transformation Consulting

Define your digital strategy, identify modernization opportunities, and build a roadmap aligned with your business goals.

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Cloud Migration

Move applications and infrastructure securely to AWS, Azure, or Google Cloud while minimizing downtime and operational risk.

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Product Engineering

Design, build, and scale secure, high-performance digital products—from MVPs to enterprise platforms.

Product Design & Development

We craft exceptional digital products that balance user needs with business goals. By combining product strategy, UX/UI design, and modern development, we create scalable solutions that drive engagement.

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AI Product Engineering

Embed AI capabilities into your products using LLMs, intelligent automation, recommendation engines, and predictive models.

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Maintenance & Support

Express Check-in, Digital Scanner, Packages & Upselling, Payment Gateway, Digital Reg. Card

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AI & ML

Transform business processes with intelligent AI solutions that automate decisions, enhance customer experiences, and unlock new growth opportunities.

Agentic AI Services

Build autonomous AI systems capable of planning, reasoning, and completing multi-step tasks.

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AI Agent Development

Create intelligent assistants that integrate with your business systems and perform meaningful actions—not just answer questions.

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Generative AI

Develop secure GenAI applications powered by LLMs, RAG, enterprise knowledge bases, and custom AI workflows.

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Custom Software & Application

Build custom software tailored to your business processes—from enterprise platforms and SaaS applications to APIs, web platforms, and mobile solutions.

Enterprise software Development

Develop secure, scalable business applications designed around your workflows.

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SaaS Development

Launch cloud-native SaaS products with modern architectures that scale as your business grows.

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API Development & Integration

Connect applications, automate workflows, and enable seamless data exchange across your technology ecosystem.

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Staff Augmentation

Scale your engineering capacity quickly with experienced developers who integrate seamlessly into your existing team.

Individual contributors

Express Check-in, Digital Scanner, Packages & Upselling, Payment Gateway, Digital Reg. Card

Squad extensions

Reservations Management, Centralized Control for Multiple Properties, Auto Payment Reminders

Tech leads & architects

Express Check-in, Digital Scanner, Packages & Upselling, Payment Gateway, Digital Reg. Card

Digital TransformationModernize customer experiences, streamline business operations, and accelerate digital initiatives with consulting, cloud migration, and business process transformation services.

Legacy Application Modernization

We can re-structure the legacy applications & move them to newer, flexible, scalable & more securer technology platforms. 

Learn More

Digital Transformation Consulting

Define your digital strategy, identify modernization opportunities, and build a roadmap aligned with your business goals.

Learn More

Cloud Migration

Move applications and infrastructure securely to AWS, Azure, or Google Cloud while minimizing downtime and operational risk.

Learn More

Not Sure Which Service You Need?

Describe your business challenge in plain language. During a free 30-minute discovery session, we'll recommend the right technology, engagement model, timeline, and next steps—without any sales pressure.

Add domain-trained engineers to your team

Build long-term product teams with engineers, architects, designers, QA specialists, and AI experts who integrate seamlessly into your workflows.

Hire Developers

Build long-term product teams with engineers, architects, designers, QA specialists, and AI experts who integrate seamlessly into your workflows.

Hire AI Engineer

Build LLM features, RAG pipelines, and inference services into your product.

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Hire ML Engineer

Train, evaluate, and deploy models with reproducible, monitored pipelines.

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Hire GenAI / Prompt Engineer

Design prompts, agents, and guardrails for reliable generative experiences.

Request Details

Dedicated Team

Build a dedicated team of experts committed to your product, ensuring faster delivery, continuous innovation, and long-term success.

Applied AI Pod

Cross-functional team owning your AI roadmap end to end.

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MLOps Pod

Feature stores, CI for models, and production monitoring.

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GenAI Product Pod

PM + engineers shipping agentic features on a fixed cadence.

Request Details

Hire DevelopersBuild long-term product teams with engineers, architects, designers, QA specialists, and AI experts who integrate seamlessly into your workflows.

Hire AI Engineer

Build LLM features, RAG pipelines, and inference services into your product.

Connect Now

Hire ML Engineer

Train, evaluate, and deploy models with reproducible, monitored pipelines.

Connect Now

Hire GenAI / Prompt Engineer

Design prompts, agents, and guardrails for reliable generative experiences.

Request Details

Engineering Expertise Backed by Industry Specialists

Every engagement includes access to domain experts who understand your industry's regulations, workflows, and customer expectations—reducing onboarding time and improving delivery quality.

Powering Every Service

Explore how we've helped businesses modernize platforms, adopt AI, reduce costs, and deliver measurable business outcomes across industries.

View All Case Studies

Case Study

Google Cloud

3,456 Crof Cloud saving in FY25

998no. of total Anomalies

Case Study

Cloud Saving

3,456 Crof Cloud saving in FY25

998no. of total Anomalies

Case Study

Microsoft Azure

3,456 Cr of Cloud saving in FY25

998 no. of total Anomalies

Case Study

OVH cloud

3,456 Cr of Cloud saving in FY25

998 no. of total Anomalies

Case Study

aws

3,456 Crof Cloud saving in FY25

998no. of total Anomalies

Technology Partnerships That Strengthen Every Solution

We work closely with leading technology providers to build solutions using proven architectures, certified implementation practices, and the latest platform capabilities.

AWS

Google cloud

Shopify

Slack

Microsoft Azure

Built with Enterprise Security & Compliance in Mind

Our engineering teams follow recognized security, quality, and compliance standards throughout every stage of delivery—helping you reduce risk while meeting industry and regulatory requirements.

BRC Standards Review

FSSAI

GMP

What teams say after shipping with us

View All Reviews

Our awards and accolades validate our work; we are the best application development company in India & USA.

Sudha Gupta

Sr. Project manager@Flydocs

1 year ago

"Overall, their approach was flexible and focused, ensuring that our needs were met effectively."

View LinkedIn

Manish Saini

Former CEO@Ferns N Petals

1 year ago

"Delivering quality work was a motivation for their team."

View LinkedIn

Ikshit Chhabra

Deputy GM@AHLL

1 year ago

The team managed to overcome the challenges and deliver the project without compromising on quality.

View LinkedIn

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