The PRD/HLD documentation system that replaced tribal knowledge with a shared technical source of truth.
Telecom & Enterprise Software Case Study
Fixing the Engine: Modernizing Telecom OSS & Team Culture
Role: Product Lead
Focus: OSS, Microservices, TM Forum
Leadership: 14 Specialists
Telecom software is complex by nature. I stepped in to lead OSS development (microservices for network and asset inventory) while rebuilding a team culture that had lost its momentum.
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30%
Increase in team velocity through better docs
40%
UX improvement via solution refactoring
25%
Boost in user satisfaction rates
14
Specialists led under one vision
01. The Problem Space
Complexity Without Clarity
In the telecom world, if inventory management fails, the whole network feels it. But the biggest problem wasn't the code. It was the communication.
Our team was working against large telecom data sets and strict TM Forum standards. Without a clear roadmap or technical documentation, the 14 specialists were often working in silos. That produced "development drift": features that didn't quite match user needs, and refactoring that never stopped. We had a powerful engine, but the steering was broken.
02. The Strategy
Standardizing the Workflow
Documentation as a Feature
The fastest way to speed up the team wasn't to push harder. It was to clarify what we were building. I introduced a rigorous documentation culture: PRDs (Product Requirement Documents) and HLDs (High-Level Designs) became our North Star.
The catalyst: aligning the team on technical architecture before the first line of code was written eliminated the guesswork that usually kills sprint cycles.
03. The Process
The Road to Refactoring
Rebuilding trust in the roadmap took four phases, from market analysis through to a full interface refactor.
Phase 1 — Industry & Trend Analysis
I started by analyzing global service provider strategies. We couldn't build for today only: our microservices for network discovery and resource inventory had to hold up against 5G and IoT demand growth.
Phase 2 — TM Forum Compliance
I led the move to strict TM Forum compliance. That meant our microservices, from asset management to service inventory, could integrate directly with global telecom ecosystems, no custom bridging required.
Phase 3 — Lean & User Feedback
We adopted Lean methodology and opened direct feedback loops with users, using their input to decide which features stayed and which got cut. That discipline drove the 25% jump in satisfaction.
Phase 4 — The UX Refactor
Functional software isn't enough. It has to be usable. I led a full refactor of the solution, focused on how engineers actually interact with inventory data, resulting in a 40% better user experience.
04. Visuals
The System in Action
The TM Forum-compliant microservice architecture spanning network discovery and resource inventory.
The UX refactor: before-and-after views of the inventory management interface engineers use daily.
05. The Outcomes
Measurable Impact
Clear documentation, standards compliance, and a Lean feedback loop turned a stalled team into one shipping predictably.
30% Higher Velocity
Better documentation meant fewer meetings and less confusion. The team started shipping milestones consistently and predictably.
25% User Satisfaction
By listening to user feedback and applying Lean principles, we stopped building nice-to-haves and focused on what actually mattered.
40% UX Boost
Refactoring isn't just cleaning code. It's the interface. The redesign made complex network management feel intuitive.
Next Step
Need to scale a complex technical product?
Whether it's OSS, BSS, or enterprise microservices, I help teams bridge the gap between technical architecture and human-centric product design. Book a call and I'll tell you directly whether an approach like this fits.
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