We created a tailored online learning platform for a K-12 EdTech startup in India that skyrocketed from a simple WordPress setup catering to 2,000 students to a robust system supporting 50,000+ students in just 10 months. Initially, the founder was using embedded YouTube videos and Google Forms for teaching, lacking effective tracking, adaptive learning, and a subscription model. While investors were impressed by the educational vision, the startup required a scalable platform with real user engagement data to secure funding.
At aTeam Soft Solutions, we developed a mobile-first EdTech platform featuring HLS video streaming optimized for low-bandwidth devices, second-level video engagement tracking, adaptive testing, dashboards for teachers and parents, subscription billing through Razorpay, gamification elements, and offline mobile learning support. We launched the MVP (web + Android) in 14 weeks, added iOS in another 4 weeks, and continued to release new features over the following 6 months.
The platform not only enhanced learning outcomes but also boosted business performance, achieving 78% average video completion, 22% average test score improvement, 12% conversion from free to paid users, and successfully securing a $500K seed round backed by solid product and engagement metrics.
The client was an Ed-Tech startup founded by a former educator who had deep knowledge of subjects and curriculum but not much in the way of technical skills. Interestingly, this mix worked to the project’s advantage. The founder possessed a solid understanding of students, parents, classroom dynamics, and how curricula should align. However, they lacked a product platform capable of delivering that educational value on a larger scale.
When they approached us, they had made some progress, reaching around 2,000 students. Their product was basically a WordPress site featuring YouTube videos embedded in lesson pages, with Google Forms used for assessments. Payments were processed manually through UPI, and access control was managed through informal processes. It was sufficient to prove there was demand, but not enough to create a scalable business or attract investors.
The major challenge was visibility. The founder could track page visits, but didn’t have insights into actual learning behaviors. There was no reliable way to determine if a student completed a lesson, rushed through it, paused at challenging sections, or dropped off after just a few minutes. For a K-12 learning product, this meant they couldn’t leverage data to enhance their teaching strategies. Parents and teachers also lacked meaningful visibility into progress beyond just test scores.
One of the significant challenges was the testing approach. All students received the same set of questions, regardless of how well they were performing. This meant that stronger students often found the material unengaging, while those struggling felt disheartened. There wasn’t any system in place to adjust the difficulty based on individual needs, loop back to revision content, or track mastery by topic.
The mobile experience also posed a major issue. With the founder’s audience primarily located in India, over 80% of students accessed content via their phones. Many were on low-cost Android devices with inconsistent network connections, particularly in tier-2 and tier-3 cities. This led to slow video loading, frequent buffering, and lengthy classroom-style recordings that didn’t work well on mobile — all of which negatively impacted completion rates and retention.
Moreover, the business model was not adequately set up for scaling. There wasn’t a structured subscription process, trial management, or automated payment systems in place. Everything had to be followed up manually, which made growth costly and limited the founder’s ability to experiment with different pricing options or plans.
There was also some pressure from investors. The founder was gearing up for a seed round, and the investors wanted to see a genuine platform with engagement metrics, retention indicators, and proof that students were learning—rather than just a content website. In simpler terms, the startup needed both a superior product and solid product data.
When they reached out to us, they were on the lookout for a partner in Ed-Tech platform development in India who could quickly build an authentic platform without compromising the educational purpose that had initially driven their traction. They weren’t in need of a generic app; they required a system that seamlessly integrated pedagogy, content delivery, student behavior, and business growth.
The founder explored several freelancers, small app teams, and product studios before settling on aTeam Soft Solutions. What set us apart was our perspective; we didn’t see the project as simply creating an app. Instead, we viewed it as a learning product and a growth platform.
During our initial conversations, we focused on important aspects like curriculum mapping, lesson structure, student age groups, parent expectations, and teacher workflows, going beyond just the features. This approach resonated with the founder, who valued a team that understood the educational dimensions of the product, not just its interface.
As a software development company in India, we were also able to offer a dedicated team that encompassed web, backend, and mobile development, all while staying within the budget and pace suitable for an early-stage startup. Since the founder needed to demonstrate progress to investors, a lengthy enterprise-style build was not feasible. Our phased method—starting with an MVP, followed by iterative releases—aligned perfectly with their fundraising schedule.
The client was really pleased that aTeam Soft Solutions could manage both product engineering and important platform-scale aspects like video delivery, analytics, and subscription infrastructure. They found that while many vendors could create screens, few could effectively explain how to deal with HLS streaming, video event tracking, caching, or adaptive testing logic in a thorough manner.
We also brought a strong mobile-first approach, which was crucial for this audience. As a web development company in India, along with our product engineering team, we have experience in catering to low-bandwidth and mobile-heavy user bases. This gave the founder confidence that we would design for real student conditions rather than just ideal Wi-Fi environments.
By the time they reached a decision, the founder understood clearly that aTeam Soft Solutions could serve as an EdTech startup development partner role, rather than just a coding vendor. They were looking for a team capable of helping shape the product in a manner that investors, parents, and teachers would find trustworthy.
We kicked things off with a discovery phase because the project faced three distinct risks: content format risk, mobile performance risk, and learning design risk. Ignoring any of these could lead to the platform launching but struggling with user engagement or achieving desired outcomes.
In our first phase, we mapped out the current learning journey from the perspectives of students and parents. We took a closer look at how lessons were organized, how tests were created, how students were onboarded, and how the founder’s team provided support to users. While examining the existing video library, we quickly identified a significant issue: most videos were lengthy 45-minute classroom-style recordings. Although they contained quality teaching content, they weren’t very well-suited for a digital product—particularly for mobile learners.
Next, we defined the roles and workflows for everyone involved, including students, parents, teachers, content team members, and administrators. This approach helped us steer clear of a common EdTech pitfall where analytics are primarily designed for the company, leaving parents and teachers with very little actionable insight.
From a technical planning standpoint, we crafted the MVP focusing on the key flows that would make the most impact: video learning, tests, progress tracking, and paid subscriptions. We made sure to include web and Android right away, since Android was where most of our users were at. iOS was planned for a later phase. Additionally, we incorporated the content management system early on, so the client’s team could upload and organize lessons independently of the developers.
We put together a release plan: 14 weeks dedicated to the MVP (web + Android), followed by another 4 weeks to roll out iOS, and then we planned iterative releases over the next 6 months to enhance the platform with features like adaptive testing improvements, expanded gamification, better offline capabilities, and more comprehensive dashboards.
Our team consisted of 6 developers (2 for frontend, 2 for backend, and 2 for mobile), 1 UI/UX designer, 2 QA engineers, and 1 project manager. We utilized Jira for planning our sprints, Slack/Teams for our daily chats, Figma for UI and flow approvals, and Git for version control. Plus, we held weekly product reviews with the founder, which were crucial as the founder’s teaching insights allowed us to identify potential issues early on, especially regarding lesson flow and question progression.
This well-organized approach enabled us to work efficiently while ensuring the platform met educational goals and was ready for investors.
We created a comprehensive online learning platform development stack in India, utilizing React.js for our web application, React Native for mobile apps, Node.js for backend services, and PostgreSQL as our main relational database. To enhance responsiveness during busy periods, particularly in the evenings when many students are studying, we implemented Redis for caching and session management.
On AWS, we opted for S3 to store videos, CloudFront CDN for content delivery, MediaConvert to transcode videos into various HLS quality profiles, and EC2/RDS for our application and database infrastructure. This setup allowed us to build a scalable foundation without overwhelming the startup with operational demands too early on.
An important design choice was to keep learning event tracking separate from basic application data. We recognized that video and test interaction events could escalate quickly in volume, so we developed workflows for event ingestion and aggregation that enable detailed analytics, all while ensuring that the core product remains responsive.
Video delivery was at the core of our product, which is why we approached video streaming platform development as a key engineering challenge rather than just a media plugin task. We incorporated HLS-based adaptive bitrate streaming and developed multiple video quality profiles (240p, 360p, 480p, 720p) to cater to diverse device and network situations.
This was particularly crucial since many students relied on low-end Android phones and inconsistent 2G/3G/4G connections. A single high-quality stream would have led to buffering and interruptions. Adaptive streaming allowed the player to automatically adjust quality according to the available bandwidth, enhancing continuity and ensuring higher completion rates.
We also focused on optimizing video startup times, CDN delivery, and caching methods to enable students to start watching more quickly. For our client, this directly translated to an improved learning experience and retention, as students spent less time waiting and more time engaging with the content.
One of the most important insights that the founder needed was to understand exactly what students were doing, rather than just whether they had opened a lesson. So, we created a detailed video engagement tracking system that records actions like play, pause, seek/rewind, skip, and completion events down to the second for each student.
This capability enabled the platform to answer important questions: Which lessons are being left early? What sections of a video do students watch multiple times? Are students bypassing key foundational parts? Are there specific topics that lead to more drop-offs, especially on mobile devices?
We compiled these insights into student dashboards, teacher dashboards, and internal analytics views. This also led to better product decisions. For instance, noticing drop-offs at particular lesson lengths and formats provided the client with solid evidence to reorganize the content.
This feature turned out to be a significant advantage for the startup during fundraising because they were able to showcase true engagement depth, beyond not just registrations and video page views.
We created a smart testing engine that adjusts the difficulty of questions based on how well students are doing in real-time. When a student answers questions correctly and consistently, the engine gradually increases the challenge. Conversely, if a student is having a tough time, it lowers the difficulty and points them toward helpful review materials related to that specific topic.
We went through three rounds of improvements to get it just right. In the first version, the difficulty ramped up too quickly, which left some students feeling frustrated and less confident. After watching how students interacted with the tool and reviewing the outcomes, we adopted a modified Item Response Theory (IRT)-inspired method that aimed to find a balance between providing a challenge and boosting confidence. We aimed to avoid “trapping” students with overly hard questions and instead estimate their capabilities while keeping them engaged.
Additionally, we connected the adaptive engine to a content graph so that the system could suggest specific revision videos for students who struggled with a topic. This created a seamless connection between evaluating performance and enhancing learning, which was a strong priority for the founder.
From a product standpoint, this feature was key in transforming our platform from just a content library into a genuine learning system.
We’ve created tailored performance analytics experiences for students, parents, and teachers, understanding that each group has unique needs when it comes to viewing progress.
Students have access to information like topic mastery, time spent, scores, streaks, and improvement trends—all presented in a way that inspires them without being too overwhelming. Parents, on the other hand, can view progress summaries, consistency indicators, test results, and alerts for areas needing attention. Meanwhile, teachers receive insights on class performance, topic distribution, homework completion, and trends on a student-by-student basis.
We also thoughtfully added peer average comparisons as optional context, ensuring they’re not the focal point of learning but rather a motivational boost, aligning with the founder’s vision to encourage without causing stress. These dashboards add significant value to the platform beyond mere content consumption, contributing to improved retention since both parents and teachers can easily track progress.
The startup was looking to transition from manual UPI collections to a streamlined subscription model. To achieve this, we developed a subscription management system integrated with Razorpay, which supports UPI, cards, net banking, and EMI options. We also took care of plan management, trial flows, payment status tracking, and access control based on subscription states.
This has made a huge difference for the founder’s operations. Instead of manually keeping track of who paid and who should have access, the platform now automates activation and renewal processes. It also opens up opportunities for the startup to explore pricing and trial structures in a more organized manner.
For many early-stage products, setting up monetization infrastructure can take a back seat. However, in this project, we prioritized it as part of the core platform because the startup needed clear revenue metrics and conversion funnels to support its growth and discussions with investors.
We developed a CMS that allows the client’s content team to easily upload videos, organize lessons, tag them with curriculum topics, and create question banks. This was super important as the startup’s success hinged on providing curriculum-aligned education, which needed well-structured content metadata.
The CMS facilitated a topic hierarchy, chapter mapping, lesson sequencing, and test-bank assignments. We also set up workflows to make it easier for non-technical team members to handle content. This way, they didn’t have to rely on developers for everyday academic tasks, enabling the founder to grow the content team more effectively.
Additionally, the CMS served as the foundation for analytics and adaptive testing. Without proper topic tagging, the system wouldn’t be able to provide trustworthy mastery insights or recommendation logic.
We’ve introduced push notifications through Firebase to remind students about their studies, share test results, and keep parents informed. Plus, we’ve added some fun gamification elements like streaks, badges, leaderboards, and weekly challenges to boost consistency and keep everyone engaged.
When designing these gamification features, we made sure to focus on motivation rather than distractions, as the founder emphasized. That’s why we tied rewards to important behaviors, like completing lessons, maintaining study habits, and mastering topics, rather than just random activities within the app. This approach ensured that the product stayed on track with our learning goals.
Thanks to these features, we saw a significant increase in daily active usage, leading the platform to impressive engagement metrics once we launched.
Since many students faced challenges with limited data access, we decided to add an offline mode to the mobile app. This allows students to download lessons while connected to Wi-Fi and watch them later without needing an active data connection. This feature is particularly beneficial for learners in areas with inconsistent connectivity and for families trying to manage their data expenses.
Implementing offline mode involved careful management of access control, download processes, and syncing events. We designed the app to save progress events locally and sync them once the connection is restored, ensuring that analytics remain meaningful even for sessions viewed offline.
Overall, this enhancement made the app more accessible and supported our client in reaching users beyond urban areas, which is crucial for their growth.
We created a teacher panel that allows for assigning homework, monitoring class performance, and sending out announcements. To facilitate real-time interactions and provide immediate status updates, we utilized Socket.io wherever it fit best, particularly for refreshing the user interface on assignments and alerts.
This enhancement strengthened the platform’s B2B2C capability alongside direct student subscriptions. It enabled teachers to effectively guide learning while ensuring that both parents and students enjoyed a consumer-friendly experience. This adaptability opened up more growth opportunities for the startup following its launch.
Our biggest technical hurdle was ensuring smooth video streaming on lower-end Android devices and in conditions with weak network connections. During testing, everything worked great on the office Wi-Fi, but it struggled to keep up with real students’ environments. The frequent buffering and interruptions affected engagement pretty quickly.
To tackle this, we created several HLS quality profiles (240p, 360p, 480p, and 720p) and set up smarter switching logic so the player could adjust in real-time without constant buffering. We also fine-tuned the prefetch behavior and startup settings for low-bandwidth situations. This was a key factor in helping our platform achieve impressive completion rates after its launch.
The next challenge we faced was with the adaptive testing algorithm. In the initial version, the logic raised the difficulty too quickly when students answered a few questions correctly. This made some students feel like they were being penalized for their early success, which diminished their confidence during sessions. We made two more iterations and finally adopted a modified IRT-style approach that assessed ability in a smoother way and balanced the challenge with encouragement. After making that adjustment, we saw improvements in test completion rates and repeat usage.
The third challenge we encountered was with the content structure. The client had their video library designed for classroom use rather than digital learning. Many of the videos were a lengthy 45 minutes and weren’t broken down into smaller segments by topic. We recommended that the client split them into 8-12 minute micro-lessons, but that meant re-editing over 200 videos. This resulted in a 3-week delay before the launch. Although it was the right decision, it influenced the timeline and required us to work closely with the client’s academic team.
Additionally, we faced a process challenge during the early design of the analytics. It was tempting to prioritize building dashboards for the founder before considering the parents, but we swiftly addressed this and designed all user-facing analytics simultaneously, which helped boost adoption after launch.
The platform has truly thrived, showcasing impressive results in both product growth and learner engagement.
The most striking achievement was the remarkable growth. In just 10 months since its launch, the startup skyrocketed from 2,000 students to over 50,000! This surge wasn’t just due to the content; it also benefited from an improved mobile experience, effective subscription processes, retention features, and data-driven product enhancements.
One of the standout achievements was video engagement. The platform boasted an impressive average video completion rate of 78%, a significant leap from what the founder had previously observed, and far surpassing typical passive video-learning patterns. Factors like adaptive streaming, shorter lesson formats, and a more user-friendly mobile experience all played a key role in this success.
We’re excited to share that learning outcomes have seen a positive shift! Comparing pre-test and post-test results from one academic term, students’ test scores improved by an impressive average of 22%. This metric has been fantastic for the client to highlight in communications with parents and during discussions with investors, as it really reflects the educational impact rather than just app usage.
In addition, the business model also showed significant progress. The conversion rate from free to paid subscriptions reached 12%, which exceeded what the founder had initially anticipated. Thanks to the Razorpay-powered billing flow and trial-based onboarding, monetization has become much more streamlined compared to manual UPI collection.
The app has also received a great 4.6/5 rating on Google Play with over 10,000 downloads, and students are spending an average of 35 minutes daily on it, which the founder believes is a strong indication of habit formation!
Operationally, the platform significantly enhanced visibility for the content and teaching teams. They were able to pinpoint weak subjects, refine lesson structures, and provide better support to students using real-time data. Additionally, parents and teachers gained improved insights into student progress, which fostered trust and boosted retention.
A major outcome of this effort was successful fundraising. The client managed to secure a $500K seed round, and the platform’s engagement data, conversion funnel metrics, and learning analytics were crucial elements in the pitch. Investors could see a tangible product with scalable architecture and measurable student behaviors, rather than just a content-focused website.
For us, this project stands as a shining example of EdTech platform development in India and our work as an education app development company, showcasing how technical execution can effectively enhance pedagogy, ensure product-market fit, and prepare for fundraising. It also reinforced why countless founders seeking online learning platform development in India partner with aTeam Soft Solutions for comprehensive product builds.
One of the key takeaways from this project was realizing that a content strategy should be integral to the product development right from the start. We developed a robust platform, but unfortunately, the client’s initial content wasn’t quite suited for digital use. While lengthy classroom lectures may work well in person, they become overwhelming for mobile learners and fall short of the needs of analytics-driven adaptive learning.
Since we recognized this issue after the platform development was already in progress, the client had to take a pause for about 3 weeks to re-edit over 200 videos into shorter, more focused micro-lessons. It was definitely the right call, and the product saw significant improvements, but it did push back the launch.
If we had a chance to do it all over again, we would start with a content strategy sprint right at the beginning. This would include a content audit, analyzing lesson lengths, segmenting topics, setting standards for thumbnails and metadata, and mapping out a digital-first curriculum. At aTeam Soft Solutions, we’ve now made this a standard phase in our Ed-Tech projects because ensuring content readiness is just as crucial as having the platform ready to go.
Additionally, we found that it’s important to design learning analytics for parents and teachers right from the start, similar to internal dashboards. When every stakeholder sees the value from the very first release, adoption and trust grow much more quickly.
If you’re working on an EdTech product and finding that your current setup isn’t able to scale, track learning behavior, or support subscriptions and retention, we’re here to assist! aTeam Soft Solutions specializes in creating custom products for EdTech platform development in India, video streaming platform development, and EdTech startup development, all with a strong emphasis on mobile performance and measurable learning outcomes.
Whether you require a complete online learning platform development in India solution or a gradual transition from WordPress to a scalable app, we can typically outline an MVP within about a week after our initial product call. If you’re looking into a software development company in India or a web development company in India for your education platform, please share your current content format, audience profile, and growth objectives, and we’ll help you determine the best build sequence!
