Mavidev empowers banks and fintechs with secure, scalable, and fully custom financial software solutions. As a specialized banking software development company with 25+ years of combined experience, we support digital transformation by building modern core banking systems, payment solutions, and end-to-end fintech platforms. Our portfolio includes work for some of Turkey’s largest financial institutions, giving us deep insight into regulatory, operational, and technical requirements across the financial services industry.
We focus on Custom Software Development, Core Banking Development, and IT Staff Augmentation for financial organizations. Our engineers bring deep domain expertise across loan management systems, payment processing, digital banking channels, batch management, transaction monitoring, and secure fintech application development. Because we understand banking workflows at both business and technical levels, we design architectures that meet enterprise-grade security, performance, and scalability standards.
Financial institutions choose Mavidev for our disciplined engineering culture, reliable delivery, and ability to solve complex banking and fintech challenges. We help clients modernize legacy core banking modules, integrate third-party providers, optimize payment operations, and accelerate their product roadmaps with high-quality financial technology.
As a nearshore partner, we provide the flexibility of outsourced development with the professionalism of an enterprise engineering team. Our developers seamlessly integrate into client teams, increasing development velocity while reducing risk and operational overhead.
If you need a trusted partner for core banking software development, fintech product engineering, or financial system modernization, Mavidev delivers the expertise to build the next generation of banking technology.
Mavidev Software And Consultancy Co. offers good value for cost, with project investments ranging from $10,000 to $50,000. Clients appreciate their strong project management, timely delivery, and deep domain expertise, contributing to successful outcomes in banking and technology projects.
Mavidev Software And Consultancy Co. Review Insights
Overall Review Rating
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0
Top Mentions
Review Highlights
No Notable Areas for Improvement
Clients did not identify any significant areas for improvement in Mavidev's services, indicating high satisfaction with their work and approach.
Excellent Team Integration
Mavidev's teams were praised for integrating well with client teams, acting more like internal team members than external vendors. Their collaborative approach was appreciated in ensuring project success.
Proactive Risk Management
Mavidev was proactive in identifying risks and proposing improvements. Their solution-oriented approach and ability to adapt to changing priorities were highlighted as key strengths in managing complex projects involving multiple stakeholders.
Strong Project Management Skills
Clients praised Mavidev for their strong project management, ensuring projects were completed on time with clear communication. They were responsive, proactive, and maintained a sense of ownership throughout the engagements.
Deep Banking Domain Expertise
Mavidev demonstrated a profound understanding of banking systems and regulatory requirements, which clients found invaluable. This expertise allowed them to deliver solutions that were not only technical but also practical and aligned with industry standards.
"What really stands out about working with Mavidev is how quickly they understand the requirements."
Jan 16, 2026
Head of Technology, Bank
Anonymous
Verified
Banks
London, England
51-200 Employees
Online Review
Verified
Mavidev Software And Consultancy Co. modernized an international bank's term deposit platform. The team upgraded legacy components, streamlined processes, and implemented a scalable architecture.
Mavidev Software And Consultancy Co. contributed to smoother operations, reduced manual processing, and minimised errors. The team was organized, responsive, and understood the requirements quickly. They also had a deep understanding of banking processes and regulatory constraints.
BACKGROUND
Introduce your business and what you do there.
I’m the head of technology at an international bank.
OPPORTUNITY / CHALLENGE
What specific goals or objectives did you hire Mavidev Software And Consultancy Co. to accomplish for your business?
We engaged Mavidev to support our bank in modernizing our term deposit platform. The primary objectives were to enhance operational efficiency, improve the customer experience, and ensure the system could support future product and regulatory requirements. This included upgrading legacy components, streamlining end-to-end processes, and implementing a more flexible, scalable architecture to enable faster product configuration and improved service delivery.
SOLUTION
What was the scope of their involvement?
Mavidev is responsible for delivering key components of our term deposit modernization initiative. Their scope of work covers the analysis, design, and development of enhancements to our term deposit systems, focusing on replacing legacy processes, improving automation, and enabling more flexible management.The main deliverables include updated system modules to support modernized term deposit workflows, integration improvements with core banking and digital channels, and support for ongoing maintenance and future development. Mavidev also contributes to testing activities and collaborates closely with our internal teams to ensure a smooth transition to the enhanced platform.
What is the team composition?
We work with 2–5 teammates from Mavidev.
How did you come to work with Mavidev Software And Consultancy Co.?
We found them through a referral. We chose them over other options because they had high ratings, a great culture fit, and aligned company values.
What is the status of this engagement?
We worked together from October 2024–May 2025.
RESULTS & FEEDBACK
What evidence can you share that demonstrates the impact of the engagement?
Overall, the project has contributed to smoother operations, a noticeable reduction in manual processing within the term deposit lifecycle, significantly fewer errors, a reduction in the number of operational issues, and a more efficient end-to-end process. We have also received positive feedback after the changes went live. Our frontline teams have reported fewer queries related to term deposit processing, suggesting a more consistent experience overall.
How did Mavidev Software And Consultancy Co. perform from a project management standpoint?
One thing that stands out is how well Mavidev handles the complexity of the stakeholder landscape. This is not a simple, single-team project, as we have people involved from different departments, each with different expectations and ways of working. On top of that, we have to satisfy requirements from two different jurisdictions, which adds another layer of coordination and compliance. Despite this, Mavidev’s project management stands out in a positive way. They are organised, responsive, and genuinely on top of the details from start to finish. Communication is quick and clear. They do not just wait for instructions, they actively flag risks, suggest better approaches, and keep everyone aligned. They also show real ownership. As for timelines, they deliver when they say they will. They stay on schedule and work closely with our teams to keep everything moving smoothly.
What did you find most impressive about them?
What really stands out about working with Mavidev is how quickly they understand the requirements. They are not just writing code. They already know the banking processes, understand the regulatory constraints, and the practical realities. That level of domain knowledge is rare and makes a huge difference. Another thing that sets them apart is their attitude. They take ownership from day one and behave more like part of our internal team than an external vendor. When something needs attention, they just get on with it.
"They clearly understood the operational realities of mission-critical financial systems."
Feb 17, 2026
Deputy General Manager, Softtech
Esin Coşkun
Verified
Information technology
Istanbul, Türkiye
1,001-5,000 Employees
Online Review
Verified
Mavidev Software And Consultancy Co. developed a microservice-based platform for a technology company. The team rolled out next-generation core banking microservices to modernize legacy modules.
Mavidev Software And Consultancy Co. delivered a stable platform, reduced operational errors, improved batch window performance, and more controlled accounting and approval flows. The team was highly responsive, adaptive, proactive, and punctual. Their strong engineering capabilities stood out.
The client submitted this review online.
BACKGROUND
Please describe your company and position.
I am the Deputy General Manager of Softtech
Describe what your company does in a single sentence.
Softtech is a technology company that designs and delivers end-to-end digital banking and financial software solutions, enabling financial institutions to modernize, scale, and innovate.
OPPORTUNITY / CHALLENGE
What specific goals or objectives did you hire Mavidev Software And Consultancy Co. to accomplish?
To build next-generation core banking microservices to replace tightly coupled legacy modules. The objective was to enable event-driven, scalable transaction processing with safer accounting flows, higher reliability, and better support for mission-critical banking operations.
SOLUTION
How did you find Mavidev Software And Consultancy Co.?
Referral
Why did you select Mavidev Software And Consultancy Co. over others?
Great culture fit
Referred to me
Company values aligned
deep banking domain expertise
How many teammates from Mavidev Software And Consultancy Co. were assigned to this project?
15
Describe the scope of work in detail. Please include a summary of key deliverables.
The scope of the project covered the design, development, and rollout of next-generation core banking microservicesto modernize selected legacy modules and enable a more scalable, resilient, and controlled transaction processing environment.
The project delivered several critical outputs, including:
A production-ready microservice-based transaction processing platform
Event-driven accounting and approval workflows
Secure and idempotent transaction handling mechanisms
Optimized batch and end-of-day processing framework
Integrated services interoperable with existing core banking systems
Technical documentation, deployment artifacts, and operational runbooks
Production rollout support and stabilization
RESULTS & FEEDBACK
What were the measurable outcomes from the project that demonstrate progress or success?
Success indicators included stable microservice-based transaction processing in production, reduced operational errors, improved batch window performance, and more controlled accounting and approval flows across core banking operations.
Describe their project management. Did they deliver items on time? How did they respond to your needs?
Deliverables were consistently delivered on time, even in phases requiring complex coordination with legacy systems and multiple stakeholders.They were highly responsive to our needs, adapting quickly to changing priorities and providing practical solutions when challenges arose. Communication was proactive and collaborative, and the team worked with a strong sense of ownership throughout the project.
What was your primary form of communication with Mavidev Software And Consultancy Co.?
In-Person Meeting
Virtual Meeting
Email or Messaging App
What did you find most impressive or unique about this company?
What impressed us most was Mavidev’s ability to combine deep banking domain expertise with strong engineering capabilities. They were not just a technical delivery team; they clearly understood the operational realities of mission-critical financial systems, including accounting controls, batch processes, and regulatory expectations.
They approached the project as a long-term partner, proactively identifying risks, proposing improvements, and consistently focusing on stability and quality. This blend of domain knowledge, technical depth, and partnership approach made their contribution truly distinctive.
Are there any areas for improvement or something Mavidev Software And Consultancy Co. could have done differently?
We did not identify any notable areas for improvement. Mavidev delivered consistently high-quality work, maintained strong communication, and demonstrated a proactive, solution-oriented approach throughout the project.
"Mavidev Software And Consultancy Co. was very effective at connecting technical analysis with real business needs."
Mar 13, 2026
CEO, Eldasoft
Ertan Galiba
Verified
Banks
Istanbul, Türkiye
1-10 Employees
Online Review
Verified
Mavidev Software And Consultancy Co. assisted a software company with a core banking assessment. The team helped analyze the product's strengths and weaknesses and contributed to the final report.
Mavidev Software And Consultancy Co. delivered a structured product assessment report and identified improvement opportunities. The team identified improvements and measurable indicators. The team completed the project on time and communicated effectively. Their technical expertise was valuable.
BACKGROUND
Introduce your business and what you do there.
I’m the CEO of EldaSoft, a company that provides consulting services to help businesses streamline operations, optimize payment systems, maximize revenue, minimize risk, and enhance customer experience.
OPPORTUNITY / CHALLENGE
What challenge were you trying to address with Mavidev Software And Consultancy Co.?
We needed help with a core banking assessment.
SOLUTION
What was the scope of their involvement?
We reviewed the core banking package of a private software company together with Mavidev Software And Consultancy Co. At the end of the review, we prepared a report outlining the strengths and weaknesses of the relevant products. Mavidev Software And Consultancy Co. contributed to the analysis and report.
What is the team composition?
We worked with 2–5 teammates from Mavidev Software And Consultancy Co.
How did you come to work with Mavidev Software And Consultancy Co.?
We found them through a referral. We chose them over other options because they had high ratings, a great culture fit, good value for cost, and company values aligned with ours.
How much have you invested with them?
We spent $10,000–$50,000.
What is the status of this engagement?
We worked together from November–December 2023.
RESULTS & FEEDBACK
What evidence can you share that demonstrates the impact of the engagement?
Our collaboration with Mavidev Software And Consultancy Co. focused on conducting a comprehensive evaluation of a core banking package developed by a private software company. The measurable outcomes for EldaSoft included:Although the project was primarily an independent technical and functional assessment, several quantifiable improvements and measurable indicators were identified as outcomes of the analysis and recommendations:
How did Mavidev Software And Consultancy Co. perform from a project management standpoint?
The project milestones and final deliverables were completed on schedule. We communicated via in-person meetings, virtual meetings, and email or messaging apps.
What did you find most impressive about them?
Mavidev Software And Consultancy Co. was very effective at connecting technical analysis with real business needs, providing insights that were not only technically sound but also practical from a product and market perspective. This combination of deep technical expertise and strong domain knowledge made their contributions especially valuable during the assessment process.
Are there any areas they could improve?
Overall, the collaboration was very positive and productive. The project was well managed, communication was clear, and the deliverables met the agreed objectives and timelines.
RATINGS
5.0
Quality
5.0
Service & Deliverables
Schedule
5.0
On time / deadlines
Cost
5.0
Value / within estimates
Willing to Refer
5.0
NPS
Showing 1-3 of
3 Reviews
Our Story
Mavidev is powered by solution architects and senior engineers specialized in the financial domain. Our team speaks the language of banking—compliance, security, and high availability. Led by experts with 25+ years of experience, we hire talent that values precision and disciplined engineering. When you partner with us, you work with true fintech specialists.
Core banking specialist with deep expertise in regulatory-driven development and legacy modernization. Brings a mission-critical mindset with focus on batch optimization, high availability, and complex financial architectures.
What Sets Us Apart
Deep Banking Domain Expertise
We don’t just know Java or SQL—we understand Current Accounts, Loans, SWIFT, GL, Credit Scoring, Treasury, and the regulatory logic behind them. You never have to train our developers; we step in ready to solve real banking system challenges from day one.
25+ Years of Institutional Stability
In a volatile tech world, we bring two decades of experience serving major financial institutions. Our institutional memory allows us to preserve critical business logic and regulatory intent while modernizing your legacy systems with confidence.
High-Performance Batch Processing Expertise
We know banking runs on End-of-Day. Our team designs optimized batch architectures capable of reconciling millions of transactions, calculating interest accruals, and delivering next-day readiness within strict operational windows.
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