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I need a senior‐level engineer to act as my technical watchdog while an offshore team builds our new Middle-East focused fintech platform. Your job is purely oversight: dive into pull requests, architecture diagrams, sprint demos and staging builds, then tell me—clearly and early—whether what you see matches the specifications and whether the code is up to scratch. Scope you’ll review • Mobile apps on iOS and Android • Two customer-facing web applications • A multifaceted backend that handles real-time data sync, a credit-scoring engine, digital contracts, payment processing and a notification system My top priority is code quality and rigorous standards adherence. Functional fit and performance matter too, but clean, maintainable, well-architected code comes first. Deliverables I expect 1. A brief written report after each sprint highlighting issues, risks and any technical debt the team is accruing. 2. Pull-request comments or annotated screenshots that show exactly where you believe changes are required. 3. A quick call (15-20 min) after each report to answer questions and align next steps. Acceptance criteria • Issues are raised within 24 hours of discovery. • Feedback is specific, actionable and mapped to the relevant part of the spec or best practice. • No significant defect or standards violation should reach UAT without prior flagging. You will not write production code; instead you will scrutinise it, question decisions when necessary, and keep us confident that the final product is technically sound across mobile, web and backend.
Project ID: 40610504
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110 freelancers are bidding on average $21 USD/hour for this job

Hi — Elias here from Miami. I understand you’re looking for a senior-level engineer to oversee the development of your fintech platform while an offshore team handles the coding. This oversight is crucial for ensuring that your product meets both technical and business objectives. What usually matters most here is maintaining code quality and addressing potential integration challenges early on. The tricky part is usually ensuring that the offshore team adheres to best practices, especially for security and compliance in fintech applications. My approach would involve setting up regular code reviews and establishing clear communication channels with the offshore team. I focus on creating a stable architecture that accommodates future updates and scaling needs. I’ve worked on similar fintech projects where I provided oversight, ensuring that the final product was both reliable and secure. A few questions to better understand the scope: Q1 – What specific functionalities are you looking to prioritize in the platform? Q2 – How do you envision the collaboration between your team and the offshore developers? Q3 – Are there any compliance or regulatory requirements that we need to keep in mind during development? Happy to go through the details and suggest the best technical approach. Looking forward to hearing from you.
$50 USD in 30 days
8.7
8.7

Hello, I recognize your critical need for a senior-level technical watchdog to meticulously oversee your new Middle-East fintech platform's development. My focus will be on ensuring unparalleled code quality and strict adherence to architectural and functional specifications across all mobile, web, and complex backend components. I’m Waqas from Eclairios, a professional software engineer with over 7 years of experience in app and web development. I have successfully completed 128 projects, earning a 5.0 rating from satisfied clients. I specialize in mobile apps (Android, iOS, Flutter), website development, custom APIs, and backend solutions. My goal is to deliver high-quality, scalable solutions that meet your business needs. Why hire me? ★ 100+ Projects Completed with 5-star rating. ★ 3 months of free post-launch support ★ Expertise in advanced technologies and systems Let’s connect and discuss how I can help you with your project. Best regards, Waqas
$17 USD in 40 days
8.4
8.4

Hey, I will review every PR, architecture diagram, and sprint demo across your iOS, Android, two web apps, and backend (credit-scoring engine, payment processing, real-time sync) then deliver a clear written report per sprint with annotated, line-level feedback. On a similar fintech oversight engagement, catching an auth flaw in the payment module during sprint 3 saved weeks of rework before UAT. Questions: 1) What stack is the offshore team using for the credit-scoring engine? 2) How long are your current sprints (one week, two weeks)? Share your repo access and latest spec doc, and I will start reviewing open PRs today. Ready to start whenever you are. Kamran
$19 USD in 40 days
8.7
8.7

Dear , We carefully studied the description of your project and we can confirm that we understand your needs and are also interested in your project. Our team has the necessary resources to start your project as soon as possible and complete it in a very short time. We are 25 years in this business and our technical specialists have strong experience in PHP, Mobile App Development, iPhone, Android, Software Architecture, Agile Development, Risk Management, Backend Development, Software Engineering, Web Application and other technologies relevant to your project. Please, review our profile https://www.freelancer.com/u/tangramua where you can find detailed information about our company, our portfolio, and the client's recent reviews. Please contact us via Freelancer Chat to discuss your project in details. Best regards, Sales department Tangram Canada Inc.
$25 USD in 5 days
9.0
9.0

Hi, To ensure top-notch code quality, I can provide rigorous oversight of your fintech platform's development. I will review pull requests, architecture diagrams, and sprint demos, delivering a concise report after each sprint that highlights issues and risks. Additionally, I will provide annotated feedback on pull requests to ensure adherence to specifications and best practices. How do you currently track technical debt within your team? Let's discuss how I can help maintain the highest standards for your project.
$20 USD in 40 days
8.2
8.2

Hi, I checked your "Fintech Platform Code Oversight" project and it looks like understanding the existing workflow will be important before making any changes. I've worked on similar PHP projects involving php, mobile app development, iphone, android, software architecture, agile development, risk management, backend development, software engineering, web application and prefer delivering work in small milestones so everything stays easy to review and adjust if needed. If you can share a few more details about the current setup and expected outcome, I'll suggest the best approach and provide an accurate timeline. ⭐ 5.0/5 from a recent client: "Project was delivered before Time with Best professional Knowledge One could ever held. Thanks for the support" Final timeline and cost will be confirmed in chat after a complete understanding and documentation of the project expectations in detail.
$15 USD in 1 day
8.0
8.0

Hi, this looks less like feature delivery and more like technical governance for a live fintech product, which is usually where architecture discipline matters most. The real engineering risk is not PHP or mobile implementation by itself; it is inconsistency across backend rules, mobile client behavior, and release controls in money-moving workflows. I’ve worked on production systems where the first step is to assess the existing codebase, identify failure-prone paths, and separate structural issues from surface bugs. For a project like this, I usually structure the work as codebase review, risk mapping, interface validation, and change-control recommendations before touching high-impact flows. The closest match in my past work is Custom Feature Development & Integration, where I stepped into an existing product, performed a code walkthrough, and defined maintainable improvements. NYSE Day Trading Bot Development is also relevant from a fintech and risk-management standpoint, where correctness and operational behavior matter more than feature velocity. I’d start by reviewing the PHP backend boundaries, mobile-to-backend contracts, and the controls around testing, deployment, and rollback. That usually exposes whether the real issue is architecture drift, weak review gates, or business logic duplication. If useful, I can sketch a concise oversight plan covering risk areas, review checkpoints, and code ownership boundaries. Thanks, Hercules
$25 USD in 40 days
7.6
7.6

Hi there, I can help you with the technical oversight for your fintech platform. With 10+ years of experience reviewing complex systems, I know exactly what to look for in terms of code quality, architecture, and standards adherence. I'll dive into the PRs, sprint demos, and staging builds, then give you clear, actionable feedback within 24 hours. No fluff, just specific issues mapped to your specs and best practices. Happy to chat more about this.
$15 USD in 7 days
7.0
7.0

Hello!, This is James from Hollywood... I read your project description carefully, and I understand you need a senior-level technical watchdog to review an offshore team’s work, catch issues early, and protect the product from weak architecture, security gaps, and avoidable rework. I have 15 years of experience across PHP, backend systems, mobile apps, and software architecture, so this kind of oversight role is right in my lane. My approach is practical: review the codebase and requirements, spot risks early, set review checkpoints, and keep the offshore team aligned on quality, security, and maintainability. I can help with: 1. Code review and architecture oversight 2. Risk detection before issues become costly 3. QA guidance and release readiness A few relevant examples of my work: - a fintech dashboard with secure backend workflows - a mobile trading companion app for iOS and Android - a PHP SaaS platform with offshore team coordination Could you please clarify the following questions to help me better understand the project? 1. Will I be reviewing an existing codebase, or joining before development starts? 2. What stack is the offshore team using, and how often do you want feedback? 3. Do you want me focused mainly on architecture, security, code quality, or all three? If you want someone who truly pays attention to the details and not just skims the work, I’d be glad to chat.
$50 USD in 10 days
6.9
6.9

As a senior-level engineer with the skills and expertise to handle all aspects of your project, I’m confident that my role as your technical overseer will surpass expectations. My company, Fourge, is built on a dedication to delivering robust and clean code while maintaining a profound understanding of best practices and standards. With deep experience in mobile app development, backend engineering (including risk management), and software architecture, my approach is to assess not only functional fit and performance but prioritize the code quality as well. Our core aim is leaving nothing unaccounted for; from the multicross-platform mobile apps mentioned, to the complex backend supporting your real-time data sync, credit-scoring engine, digital contracts, payment processing and notification system. You need a meticulous supervisor for your project- I am proud to be one of a kind amongst my peers. Apart from generating concise written reports after every sprint checking for issues, risks and tech debt, I will also ensure any detected problem is met with actionable solutions mapped to relevant parts. Giving you complete confidence is in fact at the crux of my work since no significant defect or standards violation should ever reach UAT without 24h prior notice. Together let's ensure your project becomes an exemplar of smart fintech for Middle East region.
$20 USD in 40 days
6.3
6.3

Hi I have read your requirements and I am sure I will be able to help you. Please message me so that we will have detail technical discussion. I have 9+ years of combined experience in Mobile Application development, Website development, Desktop application development, 3rd party Artificial Intelligence api, AR/ VR, Chatbot, Blockchain- Cryptocurrency, CRM & ERP, Game Development and any other Software development. I am having expertise in Native on Android Java, kotlin and IOS Swift, and For Hybrid Cross platform on Flutter Dart & React- Native, and for web and backend on react js and node js, Python Django Please consider me and initiate a chat for further detailed discussion. Regards, Anju
$20 USD in 40 days
6.6
6.6

Hi there, Building a fintech platform without a dedicated technical watchdog can lead to overlooked code issues, potential risks, and technical debt. As your expert overseer, I'll ensure your offshore team's output aligns with stringent quality standards and prevent significant defects from reaching UAT. Here are my questions: What specific tech stack is the team using for the backend? Are there any existing documentation or specifications I should review first? Drop me a message so we can get started right away!
$15 USD in 40 days
6.0
6.0

Ensuring code quality across diverse technologies is challenging but essential. For mobile and web, I'll focus on architecture coherence and standards adherence, while in backend, real-time data sync and the credit-scoring engine are critical. Annotated feedback will prioritize clarity and direct linkage to specs and industry standards. How frequently are the sprint demos and how detailed do you expect the architecture reviews to be within this oversight role?
$15 USD in 40 days
6.0
6.0

Hi, I can act as your independent technical reviewer throughout the fintech platform build, focusing entirely on oversight rather than production development. I’ll review pull requests, architecture decisions, sprint outputs, staging builds, and technical documentation across the mobile apps, web platforms, and backend services. My reviews will focus on maintainability, security, test coverage, API design, data integrity, performance, and compliance with the approved specification. For each sprint, I’ll provide a concise report separating critical defects, architectural risks, technical debt, and recommended improvements. Feedback will be specific, linked to the relevant code or requirement, and prioritized so the offshore team can act quickly. I’m comfortable reviewing payment workflows, real-time synchronization, scoring systems, digital contracts, notifications, role-based access, and sensitive financial data handling. I can also challenge estimates and design choices when they create unnecessary risk. I’m available for ongoing collaboration and can begin with an initial architecture and repository audit.
$25 USD in 40 days
6.0
6.0

Hi, I can act as a technical reviewer for your fintech platform and provide clear oversight across mobile, web, and backend development. I’ll review pull requests, architecture decisions, sprint demos, and staging builds to identify code quality issues, technical risks, and specification gaps early. My focus will be on maintainable architecture, security, performance, and ensuring the team follows strong engineering practices before issues reach UAT. I’ll provide detailed sprint reports, actionable PR feedback, annotated findings, and timely communication whenever risks are discovered. I have experience reviewing complex software systems with APIs, real time data, payment workflows, and scalable application structures. I’d be happy to support your team and help ensure the platform is built to a high technical standard. Best Regards, Fizza Nadeem K
$15 USD in 40 days
5.9
5.9

Hello there, We will review every pull request, architecture decision, and sprint demo across your mobile apps, web platforms, and backend, then flag issues within 24 hours with clear, actionable reports. For the credit-scoring engine and payment processing layers, we will pay close attention to data validation boundaries and auth flows. These are common weak points in fintech builds. A couple of quick things to confirm: 1) Which stack is the offshore team using for the backend? 2) How long are your current sprint cycles? The number quoted here is a starting estimate. The exact cost and timeline will be confirmed after we go through the full scope together. Looking forward to potentially working together. Thanks, Faizan
$19 USD in 40 days
5.5
5.5

Hi. I understand you need senior technical oversight to review architecture, code quality, PRs, and fintech platform progress across mobile, web, and backend systems. We have 10+ years of experience in software architecture, fintech, QA, and enterprise development. We can provide clear reviews and reports within each sprint. Best regards, Daniel
$20 USD in 40 days
5.2
5.2

With over 14 years of professional experience in web and mobile app development, I have a deep passion for coding and am zealous about delivering high-quality work. Your project aligns perfectly with my expertise and core values, which revolve around producing clean, maintainable, and well-architected code for ultimate performance. As your technical watchdog, my role won't just be a rubber stamp; instead, I'll diligently scrutinize the work, identify potential issues within 24 hours and map feedback specifically to the relevant spec or best practice. Throughout the project lifecycle, you can expect regular written reports highlighting any risks or technical debts while also suggesting ways to correct them. I appreciate clear communication and will provide detailed pull-request comments as well as timely responses during our quick alignment calls. Partnering with me means you get an individual who passionately dedicates himself towards ensuring the final product is technically sound across all components - not by writing production code but adeptly scrutinizing it to maintain a gold standard of delivery. Let’s build something exceptional together.
$20 USD in 40 days
5.0
5.0

⚠️ If you're not happy, you don’t pay. ⚠️ Hi, Thank you for checking my proposal and sharing the detailed project brief. I can oversee your fintech platform's development using my extensive engineering experience with a focus on high-quality, maintainable code. I will deliver: • Detailed reports after each sprint, identifying issues, risks, and technical debt • Annotated pull-request comments with specific recommendations • Analysis aligning findings with your specifications and best practices • Regular calls after each report for clarity and alignment You will also receive: • Comprehensive documentation on identified issues • Best practices guide for ongoing code quality I am confident I can ensure your platform meets rigorous standards. Looking forward to discussing timeline and next steps. Best regards, Chirag Pipal.
$15 USD in 30 days
4.6
4.6

Hi, I will provide senior-level oversight across your iOS and Android mobile apps, both customer web applications and the backend managing real-time data sync, the credit-scoring engine, digital contracts, payment processing and notifications. I performed PR-level reviews and sprint oversight for a regional payments platform serving 1.2 million users and will apply that same rigor here. I will deliver a concise written sprint report calling out issues, risks and technical debt; annotate PRs or supply screenshots showing exact locations for changes; and join a 15 to 20 minute call after each report. I will raise confirmed issues within 24 hours and map feedback directly to the spec or best practice so nothing significant reaches UAT unflagged. If you share repo access and current sprint artifacts I will deliver an initial readiness check within 48 hours, free. Happy to jump on a quick chat. Ali Zain
$20 USD in 7 days
4.6
4.6

Geneve, Switzerland
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