VN Softverg
VN Softverg Technology
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Case studies

Real problems. Measurable outcomes.

A closer look at how our engineering, cloud, SAP and healthcare teams approach a challenge — what was broken, what we built and what changed for the business.

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Challenge, solution, outcome

Each story follows the same structure, so you can see exactly where the value came from.
Case 01
Enterprise Java & Cloud

Monolith to Spring Boot microservices for a FinTech platform

42% lower latency35% cost savingsZero-downtime deploys

Migrated a legacy transaction engine to a containerized Spring Boot and Kubernetes architecture.

The challenge

Slow deployments, monolithic database bottlenecks and high infrastructure costs during transaction peaks.

Our solution

Split the core ledger into Spring Boot microservices, containerized deployments with Docker and routed traffic through AWS API Gateway.

The outcome

Reduced average API response latency by 42% and cut monthly infrastructure costs by 35% with auto-scaling policies.

Case 02
DevOps & AWS Cloud

Automated DevOps pipeline and Fargate orchestration for a SaaS payroll platform

8-minute deploysRepeatable releasesRight-sized compute

Automated the software delivery lifecycle and moved workloads to serverless containers.

The challenge

Frequent manual release failures, inconsistent dev and prod environments, and slow build-to-deploy times.

Our solution

Built GitHub Actions pipelines, automated Docker image builds and registry pushes, and set up auto-scaling AWS Fargate clusters.

The outcome

Cut build-to-deploy time from 3 hours to 8 minutes, so engineers could ship stable builds several times a day.

Case 03
SAP & Integrations

Custom SAP ABAP integration for a logistics group

Real-time sync60% faster PO processing14 depots connected

Designed RFC interfaces and ABAP logic to connect legacy inventory systems with web shipping portals.

The challenge

Double entry and up to 24-hour delays between warehouse package scans and billing postings.

Our solution

Built ABAP RFC listeners integrated with real-time web handlers, syncing material documents the moment a package is scanned.

The outcome

Real-time inventory visibility across 14 depots and a 60% reduction in purchase-order processing delays.

Case 04
Medical Coding & Billing

Medical coding optimization for a US healthcare provider

Rejections under 4%A/R aging down 18 daysAudit-ready coding

Cleared a backlog of patient charts into accurate, compliant ICD-10 codes to speed up claim approvals.

The challenge

A 22% claim rejection rate caused by incorrect modifiers and outdated code templates, delaying cash flow.

Our solution

Assigned a dedicated team of certified coders, ran a structured chart-audit cycle and added compliant claim-scrubbing rules.

The outcome

Claim rejections fell below 4% within the first 60 days, accelerating payment posting.

Behind every story

How we turn a problem into a result

The same disciplined approach runs through every engagement, whatever the technology.
01

Define the outcome

We agree on the business result first — speed, cost, accuracy or revenue — and how we'll measure it.

02

Diagnose honestly

We look at the systems, data and workflows as they really are before proposing anything.

03

Build in increments

Small, tested releases with visible progress, so risk stays low and feedback comes early.

04

Prove the result

We report against the agreed measures and keep improving after go-live.

Keep exploring

See more of what we do

Project portfolio

A wider look at the work across our practices.

Industries we serve

How we apply technology in your sector.

How we work

Our delivery process from discovery to support.

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