Proyek Pengembangan Perangkat Lunak

@Microlent

Hello, I am Dr. Rajesh Rolen, PhD in Computer Science & Engineering, with experience of over 20+ years in API Development, Frontend Development, Mobile App Development, Software Development, Web Development, Backend Development, Agile Development As a preferred freelancer in the top 1%, I have done 400+ projects here on freelancer.com, I have 4.9 ratings out of 5 on average, which showcases my quality of work and timely delivery. Key Highlights: - Free Hosting Support on the Cloud or any desired platform. - Free 3 months of post-delivery support to ensure that our client doesn’t face any challenges after the launch of the project. - Free Dedicated tester on projects to ensure quality delivery, so clients don’t need to act as a tester. - 10+ Years experience UI/UX team to ensure intuitive UI. Portfolio: https://www.freelancer.com/u/Microlent Please open the chat and send me a message, so we can have a more detailed discussion about the project to give you the project timeline and cost. Thank you for considering my services. I look forward to engaging in a productive conversation and understanding how I can be of assistance in bringing your project to life. Regards Rajesh Rolen

@Jennycreation

Hello Sir, I have already worked on similar types of website and software development projects and I am confident that I can successfully handle your project. I am a full-time freelancer with **17+ years of experience** in web development, software development, automation, and API integrations. My expertise includes: * Android app development * ASP.NET C# web and software development * Python automation and web scraping (Amazon, Instagram, Facebook, Google Maps, LinkedIn, Telegram, and other custom scraping solutions) * JavaScript, jQuery, AJAX, Bootstrap, HTML5 * Microsoft SQL Server database development * Payment gateway integration * SMS, Email, Banking, Financial, and Insurance API integration * Custom automation bots and workflow automation software I focus on delivering **high-quality, scalable, and reliable solutions** with clean code and long-term support. Please contact me in private chat so we can discuss your requirements in detail. I can also show you a **demo of similar projects** I have completed. Looking forward to working with you. Thanks & Regards

@SkillCrafts

I can help you build robust and scalable software solutions, similar to the efficient backend systems I've developed using Node.js and PostgreSQL for rapid data processing and API delivery. My approach prioritizes clean architecture and maintainable code to ensure long-term project health. My technical strategy involves a phased development lifecycle: Discovery & Planning (1-2 weeks), Core Development (4-6 weeks), Testing & QA (2-3 weeks), and Deployment & Post-launch Support (ongoing). I'll leverage Python with Django for its rapid development capabilities and comprehensive ORM, coupled with a PostgreSQL database for data integrity and performance. Frontend will be built with React for a dynamic and responsive user interface. What are your primary concerns regarding scalability and future feature integration? Could you share any existing user flows or core functionalities you envision for the initial launch? I’m keen to discuss how my technical expertise can translate into a successful software product for you.

@KasjanovaEste

Hi there, Saya memahami Anda membutuhkan pengembang yang dapat memulai dari spesifikasi yang jelas, membuat prototype untuk memvalidasi alur utama, lalu mengembangkan solusi secara bertahap dengan kode yang rapi, terdokumentasi, dan mudah dikembangkan. Daripada hanya mengandalkan kata-kata, saya dapat membuat demo yang berfungsi untuk menunjukkan pendekatan, fungsionalitas, dan kualitas secara langsung dalam waktu singkat. Saya berpengalaman dalam pengembangan web, backend, frontend, API, PHP, JavaScript, Python, database, serta pengembangan aplikasi. Saya akan memilih stack berdasarkan kebutuhan aplikasi, skalabilitas, integrasi, dan biaya maintenance, bukan memaksakan teknologi tertentu. Tahap kerja dapat dimulai dari spesifikasi fungsional dan arsitektur, prototype alur utama, implementasi bertahap, integrasi API, testing, code review, dokumentasi, dan handover. Setiap fase memiliki estimasi waktu, deliverable, source code, serta validasi QA yang jelas. Apakah Anda ingin saya mulai dengan menyusun functional specification dan prototype plan setelah Anda menjelaskan jenis aplikasi serta fitur utamanya? Saya berharap kita dapat membahas proyek ini lebih lanjut melalui chat. Thanks, Fernando Garcia

@mayankinnovative

I understand you need an end-to-end software development lifecycle partner who can transform your upcoming system requirements into a structured roadmap, functional prototype, and production-ready application backed by rigorous quality assurance and clean documentation. My approach: Execute an Agile sprint framework starting with a comprehensive Software Requirements Specification (SRS) and wireframes. Develop the baseline prototype using a decoupled architecture (e.g., modern web frontend with secure RESTful backend APIs) prioritizing scalability, strict code conventions, and modular maintainability. Implement continuous automated testing, periodic Git milestone reviews, and clear technical deployment handoff guides. 1. Which target platform (web, mobile, or desktop) is the primary focus for the initial release? 2. Do you have preferred cloud hosting or database requirements for the deployment architecture? I am confident in executing this build systematically and look forward to discussing the project scope.

@ankits0192

Hi there, saya memahami bahwa Anda membutuhkan partner pengembangan software yang dapat membantu mulai dari spesifikasi hingga prototype fungsional, dengan proses kerja yang jelas, kode yang rapi, dan milestone yang terukur. Karena detail aplikasinya masih akan dijelaskan setelah proposal awal, saya akan memulai dengan discovery singkat untuk memahami tujuan bisnis, target pengguna, platform, fitur utama, integrasi, serta kebutuhan skalabilitas. Setelah itu saya akan menyusun spesifikasi fungsional dan membagi pekerjaan menjadi fase yang jelas: requirement → prototype → development → testing → deployment/handover. Untuk teknologi, saya akan memilih stack berdasarkan kebutuhan aktual, bukan memaksakan framework tertentu. Arsitektur akan dibuat modular dengan API yang terdokumentasi, frontend/backend yang terstruktur, version control, code review, testing, dan dokumentasi agar mudah dikembangkan pada fase berikutnya. Q1 – Apakah aplikasi yang direncanakan berbasis web, mobile, atau keduanya? Q2 – Apakah sudah ada dokumen requirement, wireframe, atau contoh aplikasi yang ingin dijadikan referensi? Q3 – Apakah Anda mengharapkan satu developer atau tim lengkap untuk frontend, backend, QA, dan deployment? Looking forward to discussing the requirements and preparing a practical development roadmap. Thanks

@Web1devloper

With over 8 years of transforming app ideas into powerful, high-performance mobile apps, I am well-versed with the dynamics of the software development process. Having developed in various industries, my skills align well with your requirements for this project. My proficiency lies in using Flutter and React Native to deliver cross-platform solutions, ensuring excellent performance and UX for both iOS and Android platforms. I understand the importance of a detailed and thorough proposal which is why I can assure you, my plan for your project will be comprehensive, covering all phases along with their estimated duration. Likewise, my chosen technologies will be optimal and aligned with your project requirements. Just like I have documented my previous projects on GitHub and other mediums, rest assured that you'll receive timely reports containing precise progress details including well-documented source codes. Lastly, my proven track record guarantees high-quality and scalable code for your software. I specialize in API development, frontend development, and mobile app development which entails API integration, backend development, UI/UX design implementation, among others - everything crucial to complete your desired project. Let's discuss further how we can make this project a success! Reach out to me and let's bringing your idea to life!

@GridsmithLTD

Halo, saya memahami bahwa kebutuhan utama saat ini adalah membangun fondasi yang jelas sebelum pengembangan dimulai, terutama spesifikasi fungsional, validasi alur utama, serta pemilihan teknologi yang sesuai dengan kebutuhan aplikasi. Saya akan memulai dengan analisis kebutuhan dan functional specification, dilanjutkan prototype untuk memvalidasi user flow sebelum pengembangan penuh, dengan dokumentasi dan struktur kode yang rapi sejak tahap awal. Saya berpengalaman dalam pengembangan aplikasi dan dapat membagikan contoh proyek, demo, serta pendekatan teknologi yang relevan setelah kita terhubung melalui chat. Also a quick question, apakah Anda sudah memiliki gambaran jenis aplikasi dan platform yang dituju, atau kebutuhan tersebut masih sepenuhnya terbuka untuk ditentukan bersama? Best Regards, GridSmithLTD

@abdf2010

Hi, I am a professional web developer and I can do this project "Proyek Pengembangan Perangkat Lunak", I have 5 years of experience in web development. I have done many projects like this. I can do this job for you. I can start right now. Please contact me. Thanks

@OptimumGrpCorp

I am a software developer with expertise in creating detailed software development plans, utilizing various technologies, and delivering high-quality results. I have experience in developing similar projects and can provide demonstrations of my previous work. My approach includes creating a phased work plan with estimated durations, utilizing appropriate programming languages and frameworks, ensuring quality assurance methods, and maintaining clean and documented code. I work both individually and in teams, ensuring clear roles and responsibilities. I am committed to meeting your expectations by delivering a functional prototype, progress reports, and well-documented code. I am open to discussing adjustments to features and schedules as needed. I look forward to the opportunity to collaborate on this project. Thank you.

@PrateekP3003

First thing I'd do is set up a short call (or written Q&A) to pin down the app type, platform and must-have features, since that's still open on your end. Same day I'd draft a functional spec and a phased plan with durations and cost per phase, so you can see the shape before any code. I'd start with a basic working prototype to validate the main flow, then ship in small stages with clean, documented source and regular progress updates. Stack depends on the app - usually Node.js backend + React or Flutter, with tests at each phase for QA. I can share GitHub and demo links privately once we talk. What kind of app are you building, and for web, mobile or both? - Prateek

@danino29

Rencana kerja bertahap yang Anda minta baru bisa dirinci dengan pasti setelah platform dan fitur utamanya jelas, jadi untuk tahap awal saya biasa mulai dari dokumen spesifikasi fungsional lalu prototype dasar yang fokus pada satu alur utama dulu, tumpukan teknologi dan estimasi biaya per fase menyusul begitu itu jelas. Saya sudah membangun beberapa bot otomatisasi dan integrasi API dengan Python, termasuk agen Telegram dan pipeline ffmpeg untuk proyek sendiri. Alur mana yang paling penting untuk divalidasi lebih dulu di prototype itu, transaksi, akun pengguna, atau bagian lain?

@MSaadJaved

Hi, I’ll turn your idea into a staged software build: functional specification, a working prototype for core user flows, and clean, documented source code with progress updates. The main technical concern is choosing an architecture that stays flexible while requirements are still being clarified, so I’ll start with a discovery/specification phase and lock the stack only after the workflow is mapped. I recently delivered a similar custom web application with modular features, API integration, and iterative QA. For your project, I’d begin with requirement workshops and a feature matrix, then move into wireframes, prototype implementation, testing, and handover documentation. Would you prefer a monolithic setup or a modular architecture for easier future expansion? Best regards, NexLoom

@manishashree12

Hello there, I understand you require software development services with a detailed phased work plan, technology explanation, previous project examples, cost breakdown per phase, and quality assurance methods. I will provide a comprehensive proposal tailored to your needs, including a functional specification document, basic prototype, and regular progress reports. Let's discuss any adjustments needed to ensure the project aligns with your expectations. I look forward to submitting a detailed project proposal for your review. Thank you. Thanks, Manisha

@ozair94

Hi, Your project doesn't need someone who simply follows the brief. It needs someone who understands what you're trying to achieve and figures out how to get you there. That's how I approach projects. Before writing code or jumping into execution, I want to understand the problem, the goal, and what success actually looks like for your business. I've spent the last several years turning business problems into working digital products, leading developers and designers, managing projects from idea to delivery, and delivering 40+ web and mobile projects. Do I know everything? Absolutely not. But I know how to solve problems. If I don't have the answer, I'll find it. I'll research, learn, test, ask the right questions, and keep working until we have a solution. And once I'm on board: It's our business. Our problem. Our responsibility. I'll give you my honest opinion, challenge ideas when I see a better approach, and never agree just for the sake of keeping things comfortable. I work with clients because I care about building things that succeed. If you're looking for someone who will take ownership rather than simply complete tasks, I'd be happy to learn more about what you're building.

@shiannep15

Hey — saw your post about needing software development services. A common challenge is unclear feature scope slowing down progress early on. Do you have a list of key features or platform preferences already, or is that still flexible? I’ve helped shape project scopes and deliver working apps efficiently, so I understand how vital clear specs are. Feel free to share any initial ideas or documents for me to review and help clarify your needs.

@obademio1

Hello, I can deliver what you need. I have read the details you shared and I understand the outcome you want. I am a reliable freelancer with 10+ years of experience in Mobile App Development, Software Development, Web Development, API Development and I helped many clients in the past. Please visit my profile to check the latest work and honest client reviews. If you like my approach, please connect in chat. Talk soon, Olusoji

@PINESCRIPTERR

Hi, Saya dapat memulai dengan fase discovery untuk memahami kebutuhan, menyusun spesifikasi fungsional, memetakan alur utama, lalu membangun prototype untuk memvalidasi konsep sebelum pengembangan penuh. Untuk stack, saya akan memilih teknologi berdasarkan platform dan kebutuhan setelah detail aplikasi tersedia, dengan fokus pada arsitektur yang scalable, API yang terstruktur, database yang tepat, keamanan, testing dan dokumentasi. Pengembangan dapat dilakukan bertahap dengan progress report, source code yang rapi, serta QA pada setiap milestone. Untuk tim, saya dapat bekerja dengan pembagian peran developer dan QA sesuai kompleksitas proyek. Questione 1: Platform dan fitur utama apa yang akan menjadi prioritas pada versi MVP? Questione 2: Apakah Anda sudah memiliki requirement, wireframe, atau integrasi pihak ketiga yang perlu menjadi bagian dari fase discovery? Regards, Houssame.

@hakan1022

Hi, there. Saya memiliki pengalaman mengembangkan aplikasi e-commerce dengan teknologi React Native dan Node.js, yang memiliki fitur pengelolaan produk, transaksi, dan pengguna. Dalam proyek tersebut, saya menghadapi tantangan integrasi API dengan sistem pembayaran dan mengatasi masalah keamanan data pengguna. Saya berhasil mengatasi dengan menggunakan metode autentikasi OAuth dan enkripsi data dengan algoritma AES. Untuk proyek Anda, saya akan menawarkan rencana kerja bertahap lengkap dengan perkiraan durasi tiap tahap, penjelasan teknologi dan bahasa pemrograman yang digunakan, serta contoh proyek serupa. Saya juga akan memberikan perincian biaya per fase dan metode penjaminan kualitas yang akan saya terapkan. Contoh proyek serupa dapat dilihat di GitHub saya, dan saya dapat memberikan demo hasil kerja sebelumnya. Saya memiliki tim yang terdiri dari pengembang back-end, front-end, dan QA yang akan bekerja sama untuk menyelesaikan proyek. Ekspektasi hasil awal adalah dokumen spesifikasi fungsional, prototype fungsional dasar, dan laporan kemajuan berkala beserta kode sumber yang rapih dan terdokumentasi. Jika saya menggunakan pengalaman sebelumnya, proyek Anda akan selesai dengan baik. Saya berharap dapat membahas detail proposal ini dengan Anda. Melalui diskusi yang detail, saya percaya dapat menemukan solusi yang lebih baik untuk menyelesaikan proyek Anda dengan sukses. Terima kasih.