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Real-time Streaming PoC for Financial Services Firm

Services Covered:

Custom Software Development
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Industry
Industry

Financial Services

Duration
Duration

2 months

Budget
Budget

10K - 49K

Start Date
Start Date

1 April 2020

Team Size
Team Size

1-5

Engagement Model
Engagement Model

Onshore

Project Capability Score (PCS)

gauge meter
75/100
Good

Project Capability Score (PCS) estimates how capable Ingemark is of successfully delivering a project like this, based on its past experience, track record, and ability to handle similar work. Learn more about PCS

Client

Confidential

mapZagreb, Croatia

Project Summary

Ingemark developed a proof-of-concept to refactor a financial firm's batch high-volume transaction service into real-time streaming. They produced solution design documents and testable, deployable source code that serves as a template for future development. The vendor met the client's expectations through clear communication and effective project management.

Key Challenges

  • Refactor a batch high-volume transaction service to real-time processing
  • Evaluate a chosen technology despite lacking tangible in-house experience
  • Prepare and validate the technology for wide adoption across the bank's projects and teams

Project Deliverables

  • Solution design and documentation for two use cases
  • Testable, deployable source code (POC template)

Project Solution

Ingemark provided solution design and documentation for two bank use cases, executed the engagement in two phases (design followed by evaluation and refactoring with Ververica/Flink recommendations), and delivered testable, deployable source code as a POC template. The vendor was chosen for prior integration experience and delivered the work with a small cross-functional team.

Project Outcome

  • Prepared a template for future development
  • PoC processed high volumes (25k messages per second)
  • Confirmed Apache Flink as the chosen streaming technology
  • Met the client's expectations through clear communication and effective project management

Platforms

  • WebWeb

Tech Stack

  • Apache FlinkApache Flink
  • ConfluenceConfluence
  • JiraJira

Client Endorsement

Overall Review Rating

5star

Timeliness

Cost Rating

Willing to Refer

Quality of Deliverables

“Thanks to Ingemark's efforts, the company has a template they can use for their future development. They were able to meet the client's expectations with their outstanding project management and exemplary communication skills. Above all, they followed all the client's guidelines thoroughly.”

Anonymous

Director of Software Development

Note: This endorsement is based on publicly available client feedback from external review sources.

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