Agentic AI, Product Engineering & Digital Transformation for Enterprises
BigOhTech is an ISO 27001 and CMMI Level 3-certified product engineering and AI development company. Since 2021, we have helped enterprises, ISVs, and high-growth businesses design, build, modernise, and scale digital products, AI solutions, and cloud platforms.
Our team has supported billions of transactions across FinTech, Aviation, Energy, Travel, Hospitality, Healthcare, and Enterprise SaaS sectors.
What We Build
Agentic AI systems for automation, workflow orchestration, document intelligence and enterprise operations
Digital Transformation solutions, including product modernization and cloud-native platforms
Generative AI applications, including LLM integrations, RAG solutions, and AI copilots
Enterprise software platforms, SaaS products, customer portals, and internal business applications
Dedicated engineering teams across AI/ML, Full Stack, Cloud, Data, QA, and DevOps
Data engineering, analytics, and AI-ready data platforms
Why Enterprises Choose Us
ISO 27001-certified information security practices
CMMI Level 3-assessed engineering processes
15+ years of technology and engineering expertise
250+ clients served across global markets
150+ successful projects delivered
80% repeat business from existing clients
Founder-led delivery with direct executive oversight
Proven experience across startups, SMEs, and large enterprises
Flexible delivery models ranging from project-based execution to dedicated teams
Global presence: India, Australia, Canada, USA, UAE
Reach us at sales@bigohtech.com or directly call +91-7055461971
BigOhTech is noted for providing good value for cost, with clients highlighting their budget-friendly pricing and quality deliverables. They consistently meet project timelines and offer reliable support, making them a strong choice for various project needs.
Clients expressed high satisfaction with BigOhTech's services, citing effective communication, professional conduct, and the ability to meet project goals as key factors in their positive experiences.
Effective Code Auditing and Recommendations
BigOhTech's code auditing services significantly improved clients' code quality, reducing bugs and enhancing security. Their recommendations were impactful, with measurable improvements such as a 50% code issue fix and a 15% reload speed increase.
Timely Project Deliveries
Multiple clients praised BigOhTech for delivering projects within the agreed timelines. This punctuality was consistent across various projects, from software development to code audits, contributing to successful client outcomes.
Cost-Effective Solutions
BigOhTech was often chosen for their cost-effective solutions, providing good value for the cost. Clients appreciated their ability to deliver high-quality work without exceeding budgets.
Dedicated and Detailed Approach
The team's dedication and attention to detail were frequently highlighted. Clients noted that BigOhTech spent significant time on projects and provided thorough, well-considered recommendations.
Challenges with Project Complexity
In one instance, a project's complexity led to a delivery delay. While anticipated, this suggests an area where BigOhTech could improve by enhancing in-person communication to expedite discussions and outputs.
"Their engineers were committed and fully available."
Mar 3, 2023
Former Engineering Dir, Noon - The Social Learning Platform
Rohit Sharma
Education
Bengaluru, India
51-200 Employees
Online Review
BigOhTech provided staff augmentation services to a social learning platform. They deployed resources to assist the client with frontend development and automatic and manual QA testing.
BigOhTech helped the client launch the app within two months with less than 5% test leakage, resulting in an increased automation rate. The client lauded the vendor's on-time delivery of the objectives and key results and appreciated how they ensured all features went live with P0 and P1 test cases.
The client submitted this review online.
BACKGROUND
Please describe your company and position.
I am the Former Director of Engineering of Noon Academy
Describe what your company does in a single sentence.
Building Educational Tools for Students and Teacher to collaborate and study online.
OPPORTUNITY / CHALLENGE
What specific goals or objectives did you hire BigOhTech to accomplish?
Frontend Development Team
Frontend QA Team - Automation and Manual Both
SOLUTION
How did you find BigOhTech?
Referral
Why did you select BigOhTech over others?
High ratings
Good value for cost
Referred to me
What was the size of BigOhTech’s team?
2-5 Employees
Describe the scope of work in detail. Please include a summary of key deliverables.
Frontend Development: Product feature development of our website.
Application Testing: QA Engineer support to write Automation and Manual Test cases for our main Web App
RESULTS & FEEDBACK
What were the measurable outcomes from the project that demonstrate progress or success?
Objectives and key results (OKR) Delivered on Time
Automation % Increased
No feature went live without P0/P1 Test cases
Describe their project management. Did they deliver items on time? How did they respond to your needs?
We share a technical and successful partnership with Big Oh Notation. They have helped us in providing dedicated testing and development team . Their team helped us to launch the application within 2 months with less than 5 percent test leakage. These are some impressive milestones to achieve. We thus hope to collaborate with a trusty and experienced partner like Big Oh Notation again in the future!
What was your primary form of communication with BigOhTech?
Virtual Meeting
Email
Messaging App
What did you find most impressive or unique about this company?
Their engineers were committed and fully available. Even during stretched hours sometimes and for OnCall support.
Are there any areas for improvement or something BigOhTech could have done differently?
Nothing much. We had a good experience.
RATINGS
5.0
Quality
4.5
Service & Deliverables
Schedule
5.0
On time / deadlines
Cost
4.0
Value / within estimates
Willing to Refer
4.5
NPS
Showing 11-11 of
11 Reviews
Our Story
BigOh is a technology consulting and digital engineering company helping businesses innovate, scale, and accelerate digital transformation. We combine strategy, design, engineering, and emerging technologies to build impactful solutions that drive measurable business outcomes. Guided by our core values of Innovation, Transparency, and Impact, we partner with organizations worldwide to solve complex challenges and create long-term value.
What Sets Us Apart
We deliver everytime!
Built by tech founders, not just service managers. Our product mindset, engineering rigor, and outcome-focused approach help us consistently turn ideas into scalable, successful solutions.
We Create Business Impact
We don't just build software; we create business impact. By solving real business problems, we help clients drive growth, improve efficiency, and unlock measurable outcomes through technology
We build great partnerships through transparency
We provide clear communication, realistic timelines, proactive risk identification, and complete visibility into progress, priorities, and challenges. We don't hide issues; we surface them early and work collaboratively to solve them
Locations (2)
BigOhTech A-80, Lower basement, A Block, Sector-2, Noida UP 201301Noida, India201301
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