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4. SERVICES 4.1 Services shall be performed with reasonable skill, care, diligence, and in accordance with industry best practice. 4.2 Senior software engineering services include system design, development, maintenance, and technical support. 4.3 Senior software development services include, but are not exhaustive of, the following: 4.3.1 designing, developing, and maintaining software systems; 4.3.2 writing clean, efficient, testable code; 4.3.3 code reviews and technical guidance; 4.3.4 collaboration with QA, DevOps, Product, and stakeholders; 4.3.5 debugging and performance improvements; and 4.3.6 compliance with Company coding standards and security policies. You will • translate business goals into a scalable, secure system design, • implement the core modules while writing clean, efficient, testable code, • review pull requests and mentor junior teammates, • collaborate daily with our QA, DevOps, Product, and other stakeholders, • hunt down bugs and squeeze out every drop of performance, all while adhering to our internal coding standards and security policies. Deliverables • Architecture • Well-documented, production-ready source code • Documenting decisions
Mã dự án: 40325045
21 đề xuất
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Hoạt động 17 ngày trước
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I’m a Senior Software Engineer with experience in designing and building scalable, secure, and high-performance systems. Your project aligns perfectly with my expertise in full-cycle software development—from architecture to deployment and optimization. What you can expect from me: - Well-structured and scalable architecture - Production-ready, well-documented code - Clear documentation of technical decisions - Proactive communication and daily progress updates - Commitment to quality, timelines, and long-term maintainability I’m confident I can deliver this project within 7 days while maintaining high standards of quality and performance. Let’s connect and discuss your requirements in detail. Best regards, Karan
₹25.000 INR trong 7 ngày
0,0
0,0
21 freelancer chào giá trung bình ₹27.321 INR cho công việc này

As a seasoned senior software engineer with over 7 years of industry experience, I am confident that I possess the skills and knowledge necessary for your project. My expertise in developing clean, efficient, and testable code aligned with my proficiency in various frameworks such as Laravel and CodeIgniter can ensure that I bring to life your system design accurately and securely. Furthermore, my familiarity with backend development for creating robust REST APIs will enable smooth integration with third-party systems. Having worked on numerous projects with clients ranging from startups to enterprises, I have gained valuable experience in translating business goals into scalable designs and delivering production-ready solutions within agreed timelines. Besides contributing as an individual developer, I am also adept at code reviews, technical guidance, and mentoring junior team members - making me a perfect fit for your collaborative Agile environment. One of my key strengths is my ability to thoroughly document decisions for lasting maintainability. In addition to well-documented source code, I believe clear communication is vital in every successful project and my clients consistently compliment me on these aspects in my work. Let's connect to discuss how I can assist you in building, optimizing or scaling this venture of yours. Looking forward to working together!
₹25.000 INR trong 7 ngày
8,8
8,8

Your compliance clause mentions "security policies" but doesn't specify whether you're handling PCI DSS for payment data, OWASP Top 10 vulnerabilities, or just internal access controls. That distinction changes how I architect authentication layers and data encryption. Also - when you say "performance improvements," are we talking about optimizing a monolithic PHP app that's hitting memory limits, or refactoring microservices that are causing cascading failures? The remediation strategy is completely different. Here's how I'd approach this: - PHP ARCHITECTURE: Refactor legacy codebases using dependency injection and service containers to eliminate tight coupling. I've reduced deployment risk by 70% for 3 clients by isolating business logic from framework dependencies. - DEVOPS PIPELINE: Build CI/CD workflows with automated testing gates that block broken code from reaching production. I've implemented PHPUnit + GitHub Actions pipelines that catch 90% of regressions before human review. - CODE REVIEW PROCESS: Establish review checklists covering security (SQL injection, XSS), performance (N+1 queries, memory leaks), and maintainability. I've mentored 8 mid-level engineers who now ship production code with 50% fewer revisions. - TECHNICAL DOCUMENTATION: Write ADRs (Architecture Decision Records) that explain *why* we chose Laravel over Symfony or Redis over Memcached. Future developers won't waste weeks second-guessing past decisions. I've spent 12 years cleaning up systems where "industry best practice" meant different things to different teams. Let's get on a call to define what "production-ready" actually means for your stack before I write a single line of code.
₹22.500 INR trong 7 ngày
6,0
6,0

Hi There , Good evening! I’ve carefully checked your requirements and really interested in this job. I’m full stack node.js developer working at large-scale apps as a lead developer with U.S. and European teams. I’m offering best quality and highest performance at lowest price. I can complete your project on time and your will experience great satisfaction with me. I’m well versed in React/Redux, Angular JS, Node JS, Ruby on Rails, html/css as well as javascript and jquery. I have rich experienced in PHP, Software Engineering, Software Testing, Debugging, Technical Writing, Software Architecture, Technical Support and DevOps. For more information about me, please refer to my portfolios. I’m ready to discuss your project and start immediately. Looking forward to hearing you back and discussing all details.. Always happy to hear from you
₹27.750 INR trong 2 ngày
4,5
4,5

Dear Client, I have carefully reviewed the requirements for your Senior Software Engineering and Development project. With over 12 years of experience in DevOps, I am confident in my ability to deliver exceptional results. I specialize in system design, development, maintenance, and technical support, ensuring that services are performed with skill and diligence. I am excited about the opportunity to collaborate with you on this project and would love to discuss it further in detail. I am committed to translating your business goals into a scalable, secure system design, implementing core modules with clean and efficient code, and providing mentorship to junior team members. Let's connect in chat to explore how we can bring your project to life. Looking forward to working together, Nadeem
₹25.000 INR trong 7 ngày
4,3
4,3

I have thoroughly reviewed the service requirements (Sections 4.1 to 4.3) and the high-impact nature of this role. As a Senior Engineer, I understand that my responsibility extends beyond just writing code—it involves translating business goals into a secure, scalable, and high-performance ecosystem. How I will deliver on your core requirements: System Design & Architecture: I don't just build features; I design systems. I will deliver a clear Architecture Map that ensures long-term scalability and security before a single line of code is written. Clean & Testable Code (4.3.2): My focus is on writing efficient, maintainable, and well-documented source code that adheres to industry best practices and internal coding standards. I believe in the philosophy of "Code is for humans to read, and only incidentally for machines to execute." Collaborative Excellence (4.3.4): I am a firm believer in cross-functional collaboration. I will work daily with QA, DevOps, and Product stakeholders to ensure that the development lifecycle is smooth and aligned with business objectives. Performance & Debugging (4.3.5): I have a "hunter’s mindset" when it comes to bugs. I specialize in squeezing out every drop of performance from the backend and frontend to ensure a seamless user experience. Mentorship & Quality (4.3.3): I take pride in conducting rigorous code reviews and providing technical guidance to junior teammates to maintain a high bar of quality within the team.
₹12.500 INR trong 7 ngày
4,1
4,1

With a strong foundation in senior software engineering and development, I understand the importance of translating business goals into scalable system designs and writing clean, efficient code. My experience includes mentoring junior teammates, collaborating with various stakeholders, and ensuring compliance with coding standards and security policies. For this project, I will focus on delivering a robust architecture, well-documented source code, and thorough documentation of key decisions. Let's work together to create a high-quality, efficient solution that meets your needs.
₹25.000 INR trong 7 ngày
1,6
1,6

Hello! I am excited about the opportunity to assist with your senior software engineering and development needs. Your emphasis on delivering high-quality, scalable, and secure systems aligns perfectly with my expertise in system design and development best practices. With extensive experience in PHP and software architecture, I excel at crafting clean, efficient, and testable code while ensuring adherence to your internal coding standards and security policies. I am well-versed in collaborating with QA, DevOps, and product teams, ensuring smooth integration and continuous improvement throughout the development process. My commitment to mentoring junior teammates through meaningful code reviews not only strengthens the team but also elevates the overall quality of the code produced. I understand the importance of thorough documentation and will ensure every architectural decision is well-recorded. I look forward to discussing how we can elevate your project's success together!
₹27.750 INR trong 1 ngày
1,7
1,7

Hi, there, Thank you for outlining your requirements for senior software engineering and development services. I understand that you are seeking an experienced professional who can translate business goals into robust, scalable, and secure system designs, while ensuring best practices in code quality, documentation, and collaboration. With over 8 years as a senior full-stack engineer, I have led end-to-end development on complex platforms, providing technical guidance, mentoring teams, and ensuring high standards in system architecture and code quality. My expertise spans PHP, Python, JavaScript (React), RESTful APIs, and modern CI/CD DevOps practices. I am well-versed in designing secure, scalable backends and building efficient, testable frontend interfaces. ✅ Backend scope - Architecting modular, maintainable backend systems using PHP/Python, following SOLID principles and security best practices - Implementing RESTful APIs and integrating with third-party services - Writing comprehensive unit/integration tests and detailed technical documentation - Performance optimization and advanced debugging ✅ Frontend scope - Developing intuitive UIs with React or Vue.js, ensuring responsive and accessible design - Collaborating with QA for thorough testing and fast iterations - Ensuring frontend-backend alignment for seamless user experience ✅ Deliverables - Well-documented, production-ready source code - Clear architectural diagrams and decision logs - Ongoing technical support, mentoring, and code reviews I can start immediately and am committed to delivering solutions that align with your business objectives, coding standards, and security policies. I look forward to collaborating daily with your QA, DevOps, Product, and other stakeholders to ensure project success. I am looking forward to working with you. Best Regards Miriam M.
₹25.000 INR trong 7 ngày
0,0
0,0

Hello, With over a decade of experience in mobile and full-stack development, I am confident that I can bring tremendous value to your software engineering and development project. My profound knowledge in writing clean and efficient code is indicative of my ability to translate business goals into a scalable and secure system design, which aligns perfectly with your project objectives. Furthermore, my in-depth understanding of various programming languages such as Swift, React Native, and UIKit will allow me to effectively deliver the architecture you need and ensure smooth cross-platform functionality. In addition, my extensive exposure to backend and API integration, performance optimization at scale, troubleshooting complex issues makes me an ideal candidate for this role where technical expertise greatly matters. Finally, my previous work with eCommerce, OTT/IPTV and real-time applications have provided me great insights into handling payments, streaming services, user growth and complex integrations which you also require. It's essential to mention that I consider every line of code I write relative to the overall positive user experience it will render. Hiring me means a dedicated professional with skills honed over time. Let's build a strong foundation with cutting-edge technology together! Thanks!
₹12.500 INR trong 5 ngày
0,0
0,0

Hello there! Your project focused on senior software engineering instantly caught my attention because it aligns perfectly with my experience delivering scalable architectures and production-ready code. I’ve spent years translating business goals into secure, efficient system designs while mentoring teams and ensuring clean, testable code across all modules. I can support your efforts with thorough pull request reviews, tight collaboration with QA and DevOps, and sharp attention to debugging and performance tuning. My approach always prioritizes clarity in documentation and strict adherence to coding standards and security policies. I’d be excited to bring this level of diligence and craftsmanship to your project . Best regards!
₹27.750 INR trong 2 ngày
0,0
0,0

Hello, As a seasoned software engineer and developer, I have what it takes to fully satisfy your needs. My career has seen me deliver exceptional results to several clients, efficiently translating business goals into scalable, secure systems. I have a strong background in designing, developing, and maintaining software of various kinds and taking them all the way from conception to deployment. While writing clean, efficient, and highly testable code is my expertise, I relish the opportunity to improve not just my own work but also those of my peers. Pull request reviews and mentoring junior teammates are crucial for both personal growth and ensuring overall team success. This collaborative spirit extends beyond my direct teammates. I am committed to regular communication with stakeholders from QA to DevOps to ensure that we are all working together harmoniously. My broad-based experience includes working with APIs and integrating systems whilst ensuring continuous compliance with coding standards and security policies. That's why you can trust that my architectural design will be well-documented and the source code not only production-ready but also easily understandable for future support. Ultimately, with me on board, not only will you have a highly functional system but also someone who actively seeks out bugs and strives for optimal performance at every level. I have devised prolific web, mobile, desktop applications as wel Thanks!
₹12.500 INR trong 2 ngày
0,0
0,0

Drawing on my vast experience in senior software engineering and development, I, Swadeshi, am fully equipped to understand your project's unique needs and deliver outstanding results. My range of expertise spans from designing, developing, and maintaining software systems to writing clean, efficient, and testable code. My keen eye for detail will ensure that all of our work is compliant with your company's coding standards and security policies. In addition to my technical skills, I also place a strong emphasis on team collaboration and mentorship. I have successfully led and mentored junior teammates across projects – teaching me the importance of code reviews, providing technical guidance while fostering a productive work environment. Through our joint effort, we don't aim to only meet your business goals but also exceed them. By choosing Swadeshi Tech for your Senior Software Engineering and Development needs you are not merely selecting a service provider but a trusted partner dedicated to delivering reliable, scalable, and high-quality solutions that your business can depend on. With our focus on innovation driven by Indian values
₹12.500 INR trong 7 ngày
0,0
0,0

Hi, I’m a React-focused developer comfortable handling end-to-end feature development—from design collaboration to clean implementation, testing, and performance optimization. What I bring: • Modular, scalable React code following best practices • Strong experience with hooks, state management, and component architecture • Unit & integration testing (Jest / React Testing Library) • Clean PRs with documentation and smooth GitHub workflow • Collaboration with QA, DevOps, and Product teams I’m confident working in fast-paced environments, reviewing code, fixing bugs, and ensuring everything meets performance and quality standards before merge. Ready to jump in and start contributing immediately. Thanks Manoj
₹75.000 INR trong 24 ngày
0,0
0,0

Middleton, United Kingdom
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Thành viên từ thg 1 19, 2026
£5000-10000 GBP
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£20-250 GBP
₹37500-75000 INR
₹750-1250 INR/ giờ
$250-750 USD
$10-30 USD
$3000-5000 USD
₹100-400 INR/ giờ
$250-750 USD
£20-250 GBP
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€30-250 EUR
₹75000-150000 INR
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$5000-10000 USD