Case Study: From Face-to-Face Learning Centres to Online Teaching Success with TMaaS

The partnership began conservatively — two teachers on a small-scale trial, testing whether the online model could work alongside their existing face-to-face offering. Online learning was gaining traction across Asia, and the client wanted to explore whether their students would respond. 

Recognizing the potential in offering online learning opportunities, they partnered with us to lay the foundation for a scalable online education product. They had a platform ready to go, and we were able to support with operational expertise in managing scheduling, teacher performance, and reporting. 

This early collaboration established trust and efficiency, proving that with effective processes and support in place, a seamless transition to online teaching was achievable.

When the pandemic hit, our client’s global network of students suddenly lost access to their physical classrooms. There was no time for a gradual transition. Within weeks, online teaching went from a complementary product to the only product.

We mobilized immediately. In six months, we grew the teaching team from 2 to 90 teachers — recruiting at speed without compromising on quality. We strengthened our management presence, introduced quarterly lesson observations to maintain teaching standards, and built the operational infrastructure to support a team that had grown 45 times over in less than a year.

This was the moment that proved what TMaaS could actually do under pressure. Speed and quality are usually in tension. Here, we delivered both.

As restrictions eased, something important became clear: students didn't want to go back to online teaching being an add-on. They had experienced the flexibility and they wanted to keep it. Demand kept growing.

We expanded the teaching team by a further 35% and extended operations to a full 24/7 service model. To cover Latin American scheduling hours, we hired dedicated managers. To solve the time zone complexity of the global teacher pool, we sourced educators from the UK and North America who were based in Asia — giving the client both cultural fit and scheduling efficiency without operational compromise.

Despite logistical complexities, our quality management processes held strong, and teacher retention remained stable in a rapidly evolving environment.

With scale established, the focus shifted to making sure quality kept pace with growth. The client launched a new young learners programme, and we upskilled select teachers to meet the specific demands of that student segment.

Our focus branched from growth to quality optimization. Working closely with the client, we:

• Developed and implemented aligned performance metrics and a new teacher scoring process.
• Introduced Performance Improvement Plans (PIPs) to realign underperformers.
• Established calibration sessions to ensure consistency in scoring and performance standards.
• Anticipated seasonal attrition and proactively recruited ahead of demand to ensure uninterrupted lesson delivery.

The teaching team grew by 29% by year-end - and the quality infrastructure grew with it.

Teacher attrition is one of the most quietly damaging forces in online education. High turnover means constant recruitment cost, inconsistent student experience, and perpetual onboarding overhead. Most online teaching operations accept it as inevitable.

We don't. Through deliberate teacher development, engagement, and management, we brought attrition down to 6.5% — a benchmark that stands out across the industry. The teaching team remained stable, student relationships with teachers deepened, and the client's online product became more consistent and more trusted as a result.

The client also launched a third product offering this year, and we supported the expansion without disruption to existing operations.

After five years of sustained delivery, the relationship had evolved well beyond operational support. The client asked us to assist with lesson plan development for one of their products — an expansion of scope that reflected the depth of trust built over the partnership.

Teachers contributed to content creation alongside their teaching, deepening their professional development and their connection to the client's product. Teacher headcount reached a record 202.

Today the partnership delivers tens of thousands of lessons every month, with a lesson delivery rate of 99.94% — a standard that is exceptionally rare in online education at this scale. Attrition reached a new record low of 3.4%.

The TMaaS model continues to flex with the client's needs — scaling for seasonal demand, supporting new programme pilots, and continuously refining teacher performance frameworks — all without adding to the client's internal overhead.

Our vision for the future continues to be inspired by innovation, sustainability, and long-term strategy.

• 10,000% growth in online teaching capacity over five years.
• 2 → 202 teachers recruited, onboarded, and managed.
• 99.94% lesson delivery rate — sustained at scale.
• 3.4% teacher attrition in 2025 — an industry-leading benchmark.
• 24/7 global operations across all major time zones.
• 3 new learning programs supported and staffed.
• 6+ years of continuous partnership and compounding growth.
• Consistent quality monitoring, training, and performance calibration.

By trusting us with their growth path, our client has grown from a handful of online lessons in 2019 to tens of thousands of additional classes every month. They continue to report profitable financials and increased hours, proving that their hybrid offering appeals to their students. 

Most education businesses that try to manage their online teacher workforce internally find the same things: recruitment is harder than expected, performance management across time zones is harder than it looks, attrition is higher than it should be, and the operational overhead grows faster than the revenue it supports.

It doesn't have to work that way.

Whether you are interested in fully transitioning to an online school or would just like to add it as an additional product offering, we can help! 

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