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I'm seeking a developer to create a low-cost, offline Android app, "SimFire," designed for artillery personnel, particularly new recruits. The app aims to teach ballistic principles, firing techniques, and the impact of environmental factors on artillery fire through interactive simulations and quizzes. Key Features: - Trajectory Simulation: Visualizes shell flight paths based on angle, charge, and elevation. - Weather Effects: Adjusts impact prediction based on wind speed, humidity, and temperature. - Shell Type Selector: Presets for HE, smoke, illumination, and training rounds. - Impact Zone Estimator: Displays estimated deviation and accuracy. - Quiz Mode: Tests users on artillery theory, terminology, and fire control procedures. - Offline Functionality: Operates without internet—ideal for remote or field conditions. The visual design should be graphically detailed with animations, and the simulation should provide comprehensive environmental effects. Ideal Skills and Experience: - Proficiency in Android app development - Experience with interactive simulations and animations - Strong understanding of ballistic principles and environmental effects - Ability to create user-friendly interfaces with detailed graphics - Experience in offline-capable app development Submit your portfolio and relevant experience. [Removed by Freelancer.com Admin for offsiting - please see Section 13 of our Terms and Conditions]
Project ID: 39724894
24 proposals
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Active 7 days ago
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24 freelancers are bidding on average ₹7,521 INR for this job

I’m confident that my skills and experience align perfectly with your project’s needs. The detailed trajectory simulation, weather effects, shell selector, impact estimator, and offline functionality you require sound like a fascinating challenge. New to this platform, yes—but not new to the craft. I’ve consistently delivered top-tier results on solo projects beyond Freelancer.com—especially in Android development, interactive animations, and creating user-friendly interfaces with detailed graphics. I'd love to chat more about your project. Regards, Shaun.
₹6,250 INR in 7 days
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Subject: Excited to Bring Your Project to Life! ? Dear [Sir/Madam], I’m thrilled about your project and would love to collaborate! As a new freelancer, I’m dedicated to delivering top-quality work and building a strong portfolio by exceeding your expectations. Why Choose Me? ✅ 3+ Years of Experience: Skilled in PHP, Java, Kotlin, HTML, and JavaScript, with a background at Builder.ai. ✅ Comprehensive Skills: App development, website design, SAP conversion, and more. ✅ Cutting-Edge Solutions: Leveraging the latest technologies like AI and secure authentication. ✅ Quick Communication: Fast and seamless interactions to ensure smooth progress. Services I Offer: ✅ App Development: Expertise in Flutter, Java, Kotlin. ✅ Website Development: Modern, responsive designs. ✅ SAP Conversion: Efficient and accurate transformations. ✅ Graphic Design: Creative logos and banners. ✅ SEO & Marketing: Effective SEO, SMO, and SMM strategies. Skills and Tools: ✅ Languages: Java, JavaScript, PHP, Python. ✅ Frameworks: Laravel, React.js, Django. ✅ Databases: MySQL, PostgreSQL. ✅ Tools: Git, Docker, AWS. I’m passionate about delivering exceptional results and innovative solutions tailored to your needs. Let’s work together to bring your vision to life! Best regards, Rohen singh ? 7734815980
₹2,000 INR in 7 days
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I am a perfect fit for your project as a skilled developer with a deep understanding of artillery principles and app development. I specialize in creating clean, user-friendly interfaces with detailed graphics to ensure a seamless user experience. While I am new to freelancer.com, I have tons of experience and have done other projects off site. I would love to chat more about your project! Regards, Sadaqah
₹6,250 INR in 5 days
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I am a perfect fit for your project. I understand the need for a clean, professional, and interactive Android app, "SimFire," catering to artillery personnel. With expertise in Android app development, interactive simulations, and detailed graphics, I am equipped to deliver a user-friendly, seamless, and offline-capable application. While I am new to freelancer.com, I have tons of experience and have done other projects off site. I would love to chat more about your project! Regards, Courtney
₹5,000 INR in 7 days
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"The perfect match for your needs right here" I have a strong understanding of interactive simulations, detailed graphics, and creating user-friendly interfaces for Android apps. While I am new to Freelancer, I bring extensive experience from completing similar projects off-site. I would love to chat more about your project! Regards, Peter Maree
₹6,250 INR in 14 days
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Your project is exactly the kind of challenge I specialize in. Developing "SimFire," an interactive Android app for artillery training, requires expertise in ballistic principles and detailed simulations. I excel in creating immersive experiences like trajectory simulations, weather effects, and quiz modes. While I am new to Freelancer.com, I have a strong background in Android app development and interactive simulations off-site. My skills in detailed graphics, user-friendly interfaces, and offline functionality make me a perfect fit for this project. I would love to chat more about your project! Regards, Gio
₹6,250 INR in 5 days
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I am a perfect fit for your project! With expertise in Android app development, interactive simulations, and detailed graphics, I can bring your vision of the "SimFire" app to life. Our team excels in creating user-friendly interfaces and integrating complex features like trajectory simulation and weather effects. Drawing on our experience in offline-capable app development, we will ensure seamless functionality, even in remote locations. By combining technical proficiency with a deep understanding of artillery principles, we are well-equipped to deliver a high-quality, immersive learning experience for artillery personnel. Let's collaborate to make SimFire a reality! Looking forward to discussing further, Regardt Visser
₹5,000 INR in 7 days
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I believe we are a perfect fit for your project with our expertise in Android app development and interactive simulations. Our team can create "SimFire," delivering detailed graphics, precise trajectory simulation, weather effects, shell selection, impact estimation, and quiz modes. While new to Freelancer, we have extensive off-site project experience in the field. I would love to chat more about your project! Worst case scenario you walk away with a free consultation. Regards, Zander Steenkamp
₹9,400 INR in 10 days
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"I can help bring your vision to life, if not it's FREE. Your 'SimFire' app project aligns perfectly with my skills in Android app development, interactive simulations, and offline functionality. While I am new to Freelancer, I have extensive experience in similar projects. I would love to chat more about your project! Regards, Nickii"
₹9,400 INR in 14 days
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I am a perfect fit for your project, with expertise in Android app development and interactive simulations. I understand your need for a user-friendly, offline Android app, "SimFire," focusing on ballistic principles, simulations, and quizzes. While I am new to Freelancer, I have extensive experience developing detailed graphics, animations, and user-friendly interfaces. I have successfully completed similar projects off-site. I would love to chat more about your project! Regards, Johan De Villiers
₹6,250 INR in 14 days
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"I read your project description carefully, and I already have a clear plan to solve the need for an Android app, "SimFire," efficiently and effectively—here’s how I can help. I specialize in Android app development, interactive simulations, and detailed graphics. Although new to freelancer, I’ve successfully completed numerous projects off-platform. My relevant skills include Android development, creating interactive simulations, and designing user-friendly interfaces with detailed graphics. I am confident in my ability to bring your vision of "SimFire" to life with the desired features and functionalities. Ready to turn your vision into a polished, all-in-one solution? Let’s make it happen. I’d be happy to discuss how I can deliver the results you’re after. Looking forward to hearing from you, Jayden Finch"
₹6,250 INR in 30 days
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I am a perfect fit for your project, "SimFire," with expertise in creating user-friendly, offline Android apps. I have a strong grasp of interactive simulations, detailed graphics, and ballistic principles. While new to Freelancer, I bring ample offsite experience to ensure seamless, professional results for your artillery training app. I would love to chat more about your project! Regards, Brandon Mitchell
₹9,400 INR in 14 days
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Hello sachinb, I’m Fred, the creative mind behind Equiptix, with a strong background in developing high-quality websites and applications. Your project, "SimFire," aligns perfectly with my expertise and passion for creating innovative digital solutions. I envision bringing your app to life with visually detailed graphics, interactive simulations, and a seamless offline functionality. With my proficiency in Android app development, expertise in interactive simulations, and dedication to user-friendly interfaces, I am confident in delivering a top-notch solution that exceeds your expectations. I am excited to collaborate with you to make "SimFire" a valuable tool for artillery personnel. Let’s work together to create a professional, educational, and engaging app that stands out in the market. Looking forward to discussing further details with you. Regards, Fred T.
₹6,250 INR in 30 days
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I am a perfect fit for your project. I understand the need for a clean, professional, and user-friendly Android app "SimFire" offering detailed ballistic simulations, weather effects, interactive quizzes, and offline functionality. While I am new to Freelancer, I have tons of experience in Android app development, interactive simulations, and creating seamless user interfaces with detailed graphics. I would love to chat more about your project! Regards, Joshua Visser
₹6,250 INR in 14 days
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I am the right fit for your project. Your vision for "SimFire", a low-cost, offline Android app for artillery personnel, aligns with my expertise. Proficient in Android app development, interactive simulations, and strong understanding of ballistic principles—essential for trajectory simulation and environmental impact accuracy. While I am new to the platform, I hold a Masters in Computer Science Student and experience as a Software Engineer in Fintech. I would love to talk to you more about your project to see where your head is at and what other feature requirements are needed. Regards, Keresh
₹4,400 INR in 14 days
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"I am a perfect fit for your project. I understand the importance of creating a clean, professional, and user-friendly Android app, "SimFire," for artillery personnel. Our skills include Android development, interactive simulations, and expertise in offline-capable apps. While I am new to freelancer.com, I have tons of experience and have done other projects off site. I would love to chat more about your project! Regards, Morne"
₹5,000 INR in 5 days
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"I am a perfect fit for your project. Your need for a low-cost, offline Android app with detailed trajectory simulations, weather effects, and interactive quizzes aligns with my expertise in creating user-friendly interfaces with detailed graphics." While I am new to Freelancer, I have tons of experience and have done other projects off-site. I have a strong background in Android app development, interactive simulations, and animations, making me well-equipped to bring "SimFire" to life. I would love to chat more about your project! Regards, Jp maritz
₹9,400 INR in 14 days
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"I am a perfect fit for your project, combining Android app development expertise with a strong grasp of interactive simulations and animations. While I am new to Freelancer.com, I have extensive experience creating user-friendly interfaces with detailed graphics. I understand the importance of offline functionality for your artillery app project. I would love to chat more about your project! Regards, Reynard"
₹6,250 INR in 14 days
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"I am a perfect fit for your project. Your need for a low-cost, offline Android app with detailed graphics and interactive simulations aligns perfectly with my skills. While I am new to freelancer.com, I have tons of experience and have done other projects off site. I excel in Android app development and creating user-friendly interfaces with animations. I would love to chat more about your project! Regards Wian"
₹8,750 INR in 14 days
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Your idea for "SimFire" sounds fantastic and impactful. An offline, interactive training tool for artillery recruits that combines simulation with learning will be a powerful resource. I’d be excited to help bring this to life. ✅ What I can deliver: Trajectory simulation with adjustable inputs (angle, charge, elevation) Weather/environmental effects integrated into ballistic calculations (wind, humidity, temperature) Shell type selector for HE, smoke, illumination, and training rounds Impact zone estimator with deviation and accuracy visualizations Quiz mode to test knowledge of artillery theory and fire control procedures Offline-first functionality so the app works reliably in remote/field conditions A graphically rich, animated interface that makes learning engaging and realistic ? Why me: Skilled in Android development (Java/Kotlin) with experience in offline-capable apps Background in creating interactive simulations and visualizations Strong focus on UI/UX, ensuring the app is intuitive even for new recruits Can design efficient performance for low-resource devices (important in field usage)
₹5,000 INR in 2 days
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Jalpāiguri, India
Member since Aug 23, 2025
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₹1500-12500 INR