The Good Tech Companies - Alexander Jabbour on Building Real-Time Sales AI From 0-to-1 at Rilla

Episode Date: October 2, 2025

This story was originally published on HackerNoon at: https://hackernoon.com/alexander-jabbour-on-building-real-time-sales-ai-from-0-to-1-at-rilla. Rilla’s Engineering... Lead Alexander Jabbour shares how he built a real-time AI sales coaching platform, boosting close rates and generating 7+ figures. Check more stories related to machine-learning at: https://hackernoon.com/c/machine-learning. You can also check exclusive content about #alexander-jabbour, #rilla-ai, #sales-coaching-ai, #real-time-sales-enablement, #0-to-1-product-building, #agentic-ai-for-sales, #sales-performance-platform, #good-company, and more. This story was written by: @jonstojanjournalist. Learn more about this writer by checking @jonstojanjournalist's about page, and for more stories, please visit hackernoon.com. Alexander Jabbour, Engineering Lead at Rilla, built a real-time AI sales coaching platform that turns reactive feedback into live guidance. Overcoming technical hurdles in audio streaming, low-latency transcription, and AI insights, his team scaled the product to multi-million revenue. Early pilots showed close rates rising from 29% to 34%, validating a user-centric, data-driven 0-to-1 journey.

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Starting point is 00:00:00 This audio is presented by Hacker Noon, where anyone can learn anything about any technology. Alexander Jabor on building real-time sales AI from zero to one at RILA by John Stoy and journalist. An engineering lead at RILA discusses the journey from identifying market gapstow developing a revenue generating sales coaching platform that is reshaping sales performance. The landscape of sales enablement is undergoing a notable shift, driven by the integration of artificial intelligence. Historically, sales coaching has been our active process, with managers providing feedback after calls are completed. This model is now being challenged by emerging technologies that offer real-time guidance, aiming to influence outcomes as they happen rather than
Starting point is 00:00:42 just analyzing them in retrospect. At the forefront of this trend is Alexander Jabour, an engineering lead at RILA, where he directs the development of the company's real-time product initiative. His work, which has already generated multiple seven figures of revenue, for Riland is projected to reach eight figures by the end of the year, provides Insightenna the complex process of creating disruptive technologies. With a background in building innovative products from the ground up, Jabour has focused his career on turning nascent concepts into market-ready solutions. From Frustration, TO Innovation traditional sales management suffers from a critical flaw, the gap between live customer conversations and feedback sessions. This delay transforms
Starting point is 00:01:23 what code be immediate learning moments into missed opportunities, creating the urgent need for real-time coaching platforms that bridge this divide. This gap was a recurring theme in user research conducted by Jabour. He notes, I kept hearing the same frustration in user interviews. Coaching is almost always reactive. Managers only see what happened after a call ends, which Letetto influence the outcome or build a rep's confidence in the moment. A structured sales enablement framework often helps identify such points off friction. Jabour recalls the realization. That was the spark. If we could listen, understand, and surface the right nudge while the call is still live, and give managers a way to actively support reps in the moment we could change outcomes, not just
Starting point is 00:02:06 reports. This focus on immediate intervention reflects a broader industry trend, with reports indicating that 90% of companies have either implemented AI in their sales processes or planned to do so. Overcoming initial product hurdles transforming an idea into a functional product involves navigating significant technical and strategic obstacles. For real-time audio analysis, the technical demands are stringent. Jabour identifies early hurdles, including the challenge of capturing and streaming high-quality audio from devices and networks with minimal interruptions, while preserving user consent and privacy, alongside achieving low-ladency speech to text in noisy environments.
Starting point is 00:02:45 Different AI sales coaching platforms address intervention in various ways, would a clear strategic roadmap is essential. This aligns with the exploration phase of organizational AI enablement, which focuses on analyzing workflows to identify opportunities. Before writing code, I produced a long and detailed engineering design document that laid out the architecture, failure modes, and measurement plan, Jabour explains. This detailed planning was critical for establishing internal alignment and moving forward without compromising system integrity. identifying core user pain points to ensure a product addresses genuine need, a deep understanding of user painpoints is necessary. Through interviews and shadowing live sales calls, several
Starting point is 00:03:27 key themes emerged as pain points, timing, consistency, and scale. These issues prevent sales teams from reinforcing best practices effectively. The biggest lost opportunity was the lack of on-the-spot coaching. Managers knew what they would have said, only after the call, Jabour states. This insight underscores a key challenge that real-time coaching aims to solve, as sales reps can forget up to 70% of training within a week. Jabour mapped these pain points directly to product features, such as live call visibility and alerts. This user-centric approach ensures technology is applied with purpose. That ensured we weren't building, AI for AI's sake, but targeting the exact friction managers we're living with, he adds. This focus aligns with reports that teams using AI-powered coaching are
Starting point is 00:04:14 36% more likely to achieve higher win rates. Designing for speed and scale the architecture of a real-time system must be optimized for speed, as insights delivered minutes too late lose their value. The design process involved breaking down the problem into manageable components with strict performance budgets. Jabour shares, I decomposed the problem into a low-latency streaming pipeline with strict budgets at each hop, which included audio streaming, transcription, and an AI model for insights. This modular structure is common in multi-agent systems that use decentralized communication protocols to coordinate tasks.
Starting point is 00:04:50 The guiding philosophy was centered in immediate utility. The design principle was simple. If it can't show up in seconds and materially help a human make a better decision, it doesn't belong in the real-time path, Jabor says. This principle is a core tenet of effective agentic workflows, where components interact with external resources to achieve a goal. Validating impact with data before scaling a new product, its real-world impact must be validated through measurable results. The initial rollout was approached methodically with a beta test involving an in-person company with approximately 40 sales
Starting point is 00:05:24 reps. We iterated with them weekly and after six weeks determined it was the right time to conduct an ROI analysis, Jabour recalls. This process of evaluating a pilot program requires clear benchmarks to measure progress. The outcomes of this initial test were significant, showing a close rate increase from 29% to 34%. This impact validated our approach, he states. This data-driven validation provided the confidence to invest further in features with proven value. Such results are consistent with broader industry findings, where deals using high recommended actions have a 50% higher average win rate. From prototype to platform transitioning a product from an early prototype to a stable platform requires a strategic shift from discovery to reliability and scalability.
Starting point is 00:06:11 This evolution involves moving from disruptive concepts to discipline execution. As we scaled our user base, it was clear that we needed to shift the focus from building zero greater than one and attempting to figure out what works, to making the product stable, scalable and performant under high load, Jabour explains. This journey reflects the difference between disruptive and incremental innovation, where an initial breakthrough must be followed by continuous improvement. This process also involved team growth. I built the first version solo, then brought in more engineers, and now lead a team of four across engineering and design. That lets a scale features without sacrificing our speed and quality bar, Jabour notes. This expansion enabled a focus on productization, security, and
Starting point is 00:06:55 ROI analysis, crucial steps for any company moving from a low end disruptive innovation to a full market solution. Balancing speed and stability when building mission-critical business applications, developers face a fundamental challenge, moving fast while building something reliable. Once your system goes live and real users depend on it, trust becomes everything. A core principle is to prioritize depth over breadth in the early stages. Get one golden path unbelievably solid before adding breadth. Quality over quantity build guardrails on day one, he advises. This approach is supported by technical safeguards such as feature flags, which prevent a delicate feature release from compromising reliability. Early investment in system monitoring is also crucial. As Jabour
Starting point is 00:07:41 states, invest eerily in observability, it makes the difference between a five-minute blip and a five-hour incident. These practices are crucial when companies want to add eye-powered tools to their existing workflows. The goal is to make processes smarter and more efficient without creating new risks that could hurt the business. The future of AGs, P-E-N-T-I-I looking ahead, the evolution of AI is pointing toward more autonomous and capable systems. The next generation of products will likely move beyond providing insights to executing complex tasks. One thing that excites me is building agentic co-pilots that help humans make better decisions across every customer-facing moment, sales, success, and support,
Starting point is 00:08:23 Jabour says. This vision extends to creating systems that can manage end-to-end business functions, a concept central to the reshaping of business execution through Agentic AI. Such advancements in Agentic AI for sales could automate everything from lead qualification to proposal generation. Jabor envisions agents that are voice first and multimodal, safe by default. They'll pair frontier models with on-device compute and new hardware to deliver personal assistance for everyone. The development of real-time AI coaching represents a critical step in how organizations
Starting point is 00:08:56 support their sales teams. The journey from identifying a market frustration to building a scalable, data-validated platform highlights a disciplined approach to zero-to-one product creation. By focusing on tangible outcomes in user-centric design, innovators are showing that technology can transform not just processes, but also performance. Thank you for listening to this Hackernoon story, read by artificial intelligence. Visit Hackernoon.com to read, write, learn, and publish.

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