Santosh
Rangavajjula

Build your next billion dollar product with Santosh.

Needs, not noise.
Products customers love.

I turn customer problems into products people choose.

01Scania · Trucks and workshops

Helping workshops sell better and faster.

I spent time understanding truck dealers and workshop teams. We turned vehicle performance, diagnostics and other signals into curated recommendations that helped them find the right work for each vehicle.

160%+
better onboarding
23 → 5
days from demand to delivery
12
engineers led

Customer interviews · Product strategy · Recommendations · Dealer experience

02Axis Communications · CCTV

Six months became one week.

Axis had three support layers. Only five developers in L3 handled the hardest cases, with 62,000 tickets pending and about 12,000 more arriving each year. We removed redundant work and noise, then built machine-learning support for classification and recommendations.

62K intakeL1 classifyL2 recommend5 L3 developers
62K
pending support tickets
12K/year
new ticket inflow
6 months → 1 week
average L3 turnaround

Removed redundancy and noise · Machine learning · Django · TensorFlow

03Ericsson · Telecom

Teaching the system to classify errors.

In CAT SW, error segments were stored in Ericsson Insight, a cloud data store. We applied machine learning to classify those segments automatically and connected the results to the engineering workflow.

46%
of error segments classified automatically

Machine learning · Cloud data · Error classification · Jira automation

04Nasdaq · Stock exchange

Where every millisecond matters.

I worked with the matching engine at the heart of the exchange. It matches bids and asks while meeting demanding requirements for latency, reliability and regulation, including GDPR and MiFID.

20K
transactions per second
<1 ms
latency

Matching engine · Market infrastructure · AWS · CI/CD · Compliance

05Tele2 · Telecom provisioning

Making every data order real.

When a customer orders mobile data, provisioning systems create and manage the data bucket behind it. I modernized the technology stack and automated provisioning at scale, including zero-downtime Kubernetes upgrades.

Provisioning · Kubernetes · Automation · Secrets · CI/CD

06IFS · Enterprise ERP

Comparing cloud choices with evidence.

I built equivalent data pipelines across Azure and AWS, then compared performance and cost. The work covered IoT ingestion, streaming analytics and business intelligence for an enterprise software setting.

AWS IoT · Azure IoT Hub · Kinesis · Stream Analytics · Power BI · QuickSight

My business development projects

Research, prototype, test, learn.

Innovative global school

Hyper Island Africa

10 interviews, 18 market parameters and 40,000+ job ads shaped market-entry, program and partnership recommendations.

Kombucha company

Kombucha Boss

Mapped personas, circular product opportunities, B2B and B2C channels, social content and a launch concept.

Venture capital

Orbit Ventures

Studied psychological safety and hybrid culture, then prototyped a digital culture lab and practical policy changes.

Regional public museum

Stockholms Läns Museum

Analyzed visitor data and five museum platforms, then proposed mobile-first, multi-platform and community-led experiences.

Artists in digital spaces

VenYou

Identified artist pain points, ran a design sprint, prototyped a mobile product and tested it through interviews and surveys.

Outdoor experience

ForestWalk

Found a local problem for forest walkers in Sweden, designed a business model, built a Figma prototype and validated the need.

Recommendations from people who worked with me

The work is technical. The impact is human.

10 recommendations · scroll inside to read all

“He has an exceptional talent for simplifying complex concepts.”Kumar Kodati · Principal Consultant
“His strong grasp of architecture design sets him apart as a highly skilled and strategic Product Owner.”Punit Sharma · Senior DevSecOps Technical Lead
“Santosh was instrumental in bringing the Developer Experience initiative to life, particularly through Backstage.”Geetha Tadepalli · Solution Architect
“What stands out is his genuine desire to see others succeed.”Andreas Jansson · Product Owner
“His ability to manage multiple complex projects and challenging stakeholders has consistently impressed me.”Mats Skoglund · Business Developer, AI Platform
“Santosh is the method man. He finds a way to unlock a process, design, prototype, and move on.”Michael Labruyere · Hyper Island colleague
“He works well with global teams and delivers on his commitments.”Hedayat Paktyan · Human and AI collaboration
“He made complex technical requirements clear and actionable.”Ann-Charlotte Prause · Product Owner
“People truly appreciate his support and insights.”Kumar Kodati · Principal Consultant
“Honest, dependable and a go-to person.”Raj Thammaiah · Digital Officer and Data Scientist
Santosh Rangavajjula in Stockholm, Sweden
Stockholm, Sweden

Product judgment backed by engineering depth

Extracting needs from wants.

I started in software and data, moved into cloud and technical operations, then product leadership. That route helps me ask better questions. I know what a roadmap decision means for architecture, delivery, cost and the people using the product.

12+ years across automotive, financial markets, telecom, physical security, ERP, AI and cloud. MSc Computer Science from BTH. Business Developer Diploma from Hyper Island. Swedish and EU citizen.

Product leadership · AI · Customer problems

Building something
customers should love?