How Tata Tele Business Services Cut Latency by Rebuilding on JAMstack and the Edge
Tata Tele Business Services was managing fragmented touchpoints, undifferentiated content, and a centralised architecture that struggled under high user density. ibs Fulcro rebuilt the corporate website on a JAMstack foundation with a headless CMS and edge deployment, cutting bounce rate by 62% and lifting user sessions by 134%.
At a glance
Client: Tata Tele Business Services (Telecommunications)
Problem: Tata Tele Business Services' corporate website ran on a centralised architecture that genuinely struggled under real, high user density, with fragmented touchpoints and undifferentiated content.
Solution: A real JAMstack rebuild with a headless CMS and edge/CDN deployment, replacing centralised architecture with distributed, high-performance delivery.
Result: Increase in user sessions: 134%
ibs Fulcro's role: JAMstack Architecture
The Problem
Tata Tele Business Services faced real friction in customer engagement due to fragmented touchpoints, producing disjointed user experiences and reduced satisfaction. Website content lacked dynamic personalisation based on location or recency, so visitors saw the same generic experience regardless of who they were or where they were browsing from, directly reducing relevance and engagement.
Underneath that, managing customer lifecycle stages and marketing campaigns across disparate systems connected to Eloqua was inefficient and error-prone. The underlying architecture itself was traditional and tightly coupled, which limited agility and slowed innovation, and its centralised server model caused real latency and performance problems, especially in high-density user regions. On top of all of this, the process of helping customers choose the right solution for their business was complex and lacked transparency.
The Goal
To address these challenges directly, the objective was to implement an integrated customer engagement platform that unified touchpoints into one coherent experience, enhance website content delivery with dynamic personalisation based on location and recency, and streamline customer lifecycle management and marketing campaign execution through direct Eloqua integration.
Architecturally, the plan was to transition to a headless architecture for greater agility and innovation, and deploy edge computing to improve website performance and cut latency across a global user base. On the customer side, the goal was to develop interactive tools that made choosing the right solution simpler, with real transparency and clarity built into the process.
The Solution: Rich UX, Served From the Edge
ibs Fulcro's approach centred on next-generation web infrastructure: a JAMstack architecture, using JavaScript, APIs, and markup to build fast, secure websites, powered by Oracle Content & Experience Cloud as a headless CMS, capable of delivering content independent of the presentation layer and supporting multiple front-end frameworks as needed. ReactJS was used for front-end development to build genuinely interactive user interfaces, not static pages retrofitted with scripts.
Development and deployment were run through automated CI/CD pipelines, so testing and release happened continuously rather than in large, risky batches. The finished site was deployed via CDN, distributing content globally with minimal latency, directly solving the centralised-server performance problem the original architecture had created.
The Architecture, Component by Component
| Component | Role |
|---|---|
| JAMstack approach | JavaScript, APIs, and markup combined to build a fast, secure website without a traditional monolithic backend |
| Oracle Content & Experience Cloud (headless CMS) | Delivers content independent of the presentation layer, supporting diverse front-end frameworks as the site evolves |
| ReactJS front-end | Builds interactive, componentised user interfaces rather than static, template-driven pages |
| CI/CD pipelines | Automates development, testing, and deployment, so changes ship continuously rather than in slow, risky batches |
| Edge/CDN deployment | Distributes content globally through content delivery networks, cutting latency for users regardless of region |
Source: client case study brief, ibs Fulcro / Tata Tele Business Services.
Why headless mattered beyond the performance win: decoupling content from presentation didn't just make the site faster, it directly solved the original problem of fragmented touchpoints and inconsistent personalisation. The same content, served through the same headless CMS, could now be delivered consistently and adapted by location and recency across every surface it reached, rather than being duplicated and maintained separately across disconnected systems.
The Results
The rebuilt site delivered measurable gains across every metric tied to the original problem. User sessions increased by 134%, active users doubled, bounce rate dropped by 62%, and form fills, the site's core lead-generation action, increased by 85%.
Why bounce rate is the number that validates the architecture change, not just the redesign. A visually refreshed site can still bounce visitors if it loads slowly or serves irrelevant content. A 62% drop in bounce rate, alongside a 134% increase in sessions, shows visitors were both arriving in greater numbers and actually staying, direct evidence that the edge deployment and content personalisation solved the latency and relevance problems at their root, not just the surface design.
Why This Matters Beyond One Website
The pattern here generalises well beyond telecom: a fragmented, centrally-hosted, tightly-coupled architecture will keep producing the same symptoms, slow load times, inconsistent content, and poor personalisation, no matter how many times the front-end is redesigned on top of it. Solving those symptoms permanently required rebuilding the foundation itself, headless content, edge delivery, and automated deployment, so that every future front-end change could ship quickly without reopening the same underlying performance and consistency problems.
Frequently asked questions
Fragmented customer touchpoints, a lack of dynamic content personalisation by location and recency, inefficient marketing campaign management across disparate systems connected to Eloqua, and a centralised, tightly-coupled architecture causing latency in high-density user regions.
An approach to building websites using JavaScript, APIs, and markup, rather than a traditional server-rendered, monolithic backend. It typically produces faster, more secure sites that are easier to scale and deploy through automated pipelines.
A headless CMS delivers content independent of the presentation layer, meaning the same content can be served consistently to multiple front-end frameworks or channels, directly solving the original problem of fragmented, inconsistent touchpoints.
The original centralised server architecture caused real latency and performance issues, especially in high-density user regions. Edge and CDN deployment distributes content globally so it's served from a location close to each user, cutting latency regardless of where they are.
User sessions increased by 134%, active users increased by 100%, bounce rate decreased by 62%, and form fills increased by 85%.
The new architecture streamlined customer lifecycle management and marketing campaign execution through integration with Eloqua, replacing a previously inefficient, error-prone process spread across disparate systems.