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Client engagements and what changed

Each entry names the problem we were handed, the pod we put on it and the number that moved. Only client-approved detail appears here; the rest we can go through on a call.

Contentstack client engagement
Stax Payments client engagement
Hume AI client engagement
9
Client programmes
Named below, client-approved detail only
7
Days to start
Pre-vetted, productive in a week
4.9/5
Clutch rating
36 verified client reviews
4
Certifications held
ISO 9001 · ISO 27001 · CMMI · QCI

Client programmes

CLIENTWHAT WE WERE HANDEDRESULTPRACTICE
Contentstack logo Contentstack Composable DXP Install a quality practice inside a fast-moving product org QE embedded in every squad Product QE
WHAT THE POD DID

Senior QE worked alongside product squads, defined the release gate and built the automation layer the team now owns. The engagement installed a practice rather than renting testers.

“Their workflow was very effective and the teams worked together seamlessly. The project went exactly as planned.” Manish Sharma, Chief of Staff
Engagement
Embedded pod
Duration
Multi-year
Scope
Product QE + automation
Rocketium Creative automation SaaS Deployments blocked by manual regression on every release Hundreds of tests per deploy Automation
WHAT THE POD DID

We rebuilt the suite around risk, wired it into CI with parallel execution and held it to a flake budget reviewed weekly. Regression now runs on every deployment instead of once a sprint.

“Our progress in automation testing has been remarkable — the app now runs hundreds of automated tests before every deployment, with weekly standups and seamless communication.” Santosh Bheemarajaiah, VP of Engineering
Engagement
Managed pod
Cadence
Weekly standups
Outcome
Regression per deploy
HCLTech Global IT services Senior QA capacity across 60+ delivery teams Critical defects caught early QA pod
WHAT THE POD DID

A senior QA pod worked inside existing delivery teams with daily updates and monthly reporting against defect-escape targets. The reporting rhythm is what made it dependable at that scale.

“AppSierra’s QA engineer quickly helped us detect critical bugs. Their daily updates and monthly reports make them a dependable, long-term partner.” Rajiv Dhananjayan, Senior Delivery Director
Engagement
Embedded pod
Reporting
Daily + monthly
Scale
60+ teams touched
Stax Payments Payments Fraud-grade coverage and PCI evidence for money movement Evidence produced by the suite Payments QA
WHAT THE POD DID

Coverage was rebuilt around idempotency, retries, chargeback paths and reconciliation, so compliance evidence falls out of the test run instead of being assembled by hand.

“We established strong QA practices within our product engineering team. AppSierra was responsive and professional throughout the engagement.” Bobby Schmidt, Quality Head
Engagement
Managed pod
Focus
PCI-scope flows
Artefact
Per-release evidence
Avora logo Avora Analytics platform Distributed teams delivering one roadmap Delivered as planned Managed delivery
WHAT THE POD DID

One accountable lead ran the joint backlog across both teams, with a single definition of done and a shared release calendar.

“AppSierra was always responsive and professional throughout the engagement.” Manjit Johal, CTO
Engagement
Managed pod
Model
Joint backlog
Outcome
On-plan delivery
Hume AI logo Hume AI Voice-first AI Model behaviour that had to be measured, not felt Eval gates before release AI evaluation
WHAT THE POD DID

We built domain evaluation sets, added safety and bias checks to the pipeline and gated releases on score movement rather than reviewer opinion.

Engagement
Embedded pod
Focus
Evals + guardrails
Gate
Score-based release
Swiggy Consumer hyperscale Peak-load behaviour on a consumer platform at national scale Peak handled predictably Platform QA
WHAT THE POD DID

Load profiles modelled on real traffic, capacity tests ahead of every peak event, and observability wired to the same thresholds the tests used.

Engagement
Managed pod
Focus
Peak & capacity
Scope
Platform-wide
Epiq Systems logo Epiq Systems Legal & compliance Regulated workflows across global delivery centres Audit-ready releases Enterprise delivery
WHAT THE POD DID

Documented test evidence per release, access controls mapped to role, and a regression pack maintained against regulatory change.

Engagement
Managed pod
Focus
Regulated workflow
Artefact
Audit trail
Barcodes Inc Enterprise AIDC Hardware, firmware and commerce integration tested together Fewer field escapes Device & integration
WHAT THE POD DID

A device matrix with real scanners and printers, integration tests against the commerce stack, and firmware compatibility checks per release.

Engagement
Embedded pod
Focus
Device matrix
Outcome
Field defect drop

Full case studies

Three engagements written up end to end, from the brief we were handed to the evidence we left behind.

QA at Fortune 1000 scale in pharma

Enterprise-grade testing for a top-tier healthcare client — reliability, speed and compliance evidence per release.

Healthcare & Pharma
Read the case study →

Scalable automation for online retail

Streamlined testing for a major retail platform, cutting release cycles while widening coverage.

eCommerce
Read the case study →

Scaling QA for a global payments brand

Modernised QA operations, improving transaction reliability and trust for a digital payments leader.

Fintech
Read the case study →

The programmes

Nine client programmes across payments, education, logistics, QSR and enterprise data.

Contentstack client engagement
Contentstack
$169M raised
Hume AI client engagement
Hume AI
$67.7M raised
Stax Payments client engagement
Stax Payments
$263M raised
Epiq Systems client engagement
Epiq Systems
Enterprise
Adastra client engagement
Adastra
Fortune 1000
Swiggy client engagement
Swiggy
Hyperscale
Dunkin' Donuts client engagement
Dunkin' Donuts
Global QSR
Uchi.ru client engagement
Uchi.ru
Education
Barcodes client engagement
Barcodes
Enterprise AIDC
Rocketium client engagement
Rocketium
Creative automation SaaS
Sedna Systems client engagement
Sedna Systems
Maritime communications
Finance House headquarters, Abu Dhabi
Finance House
Financial services
Kitchen United client engagement
Kitchen United
Ghost kitchens
Shyft Power Solutions client engagement
Shyft Power Solutions
Energy technology
iMerit client engagement
iMerit
AI data services
The Leap Finance team
Leap Finance
Cross-border lending
Whispli client engagement
Whispli
Whistleblowing SaaS
BrandAlley fashion retail
BrandAlley
E-commerce
Blackswan Technologies client engagement
Blackswan Technologies
Enterprise AI
DA Systems last-mile delivery
DA Systems
Delivery logistics
PayKickstart client engagement
PayKickstart
Payments & billing
UbiBot client engagement
UbiBot
IoT monitoring
EverReal client engagement
EverReal
PropTech
Matrak client engagement
Matrak
Construction tech
GetProven client engagement
GetProven
Venture platform
ICG Pay client engagement
ICG Pay
Payment processing
Dovly client engagement
Dovly
Credit fintech
Dhani client engagement
Dhani
Consumer fintech
SHIPPING WITH US
Client testimonial

Hear it from a client

★★★★★ 4.9/5 on Clutch · 36 verified reviews
Rajiv Dhananjayan, Senior Delivery Director, HCL Tech — video testimonial about working with Appsierra
AppSierra's QA engineer quickly helped us detect critical bugs. Their daily updates and monthly reports make them a dependable, long-term partner.
PODS WE STAFF ON ENGAGEMENTS LIKE THIS
QA & test automationDevelopersAI / LLM engineersDevOps

The same senior-reviewed model runs our development pods: engineers write the code, a named senior signs it off, and you get the same reporting cadence described above.

Rajiv Dhananjayan, Senior Delivery Director, HCL Tech
Rajiv Dhananjayan
Senior Delivery Director, HCL Tech
Want the same on your release?

In their words

★★★★★ QA pod
“AppSierra’s QA engineer quickly helped us detect critical bugs. Their daily updates and monthly reports make them a dependable, long-term partner.”
Rajiv Dhananjayan Rajiv Dhananjayan Senior Delivery Director, HCL Tech
★★★★★ Test automation
“Our progress in automation testing has been remarkable — the app now runs hundreds of automated tests before every deployment, with weekly standups and seamless communication.”
Santosh Bheemarajaiah Santosh Bheemarajaiah VP of Engineering, Rocketium
★★★★★ Product QE
“We established strong QA practices within our product engineering team. AppSierra was responsive and professional throughout the engagement.”
Bobby Schmidt Bobby Schmidt Quality Head, Stax Payments
★★★★★ Managed delivery
“Their workflow was very effective and the teams worked together seamlessly. The project went exactly as planned.”
Manish Sharma Manish Sharma Chief of Staff, Contentstack

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