Hire MongoDB Developers for Next-gen Web/Mobile Apps
Our Expertise at a Glance
9+
of experience
98
Customer Success Rate
Top 5
Developers
90
Average response time
Faster-Time-to-Market with MongoDB Solutions
As a dependable Angular development company, we build dynamic, feature-packed, and responsive web apps to suit your business needs. Hire Angular developers from our team to simplify the web development process. We deliver fast and modern web and mobile apps that suit businesses of all types.
Solutions that Fit Your Business Needs
We acknowledge the individual needs of every project and hence offer custom MongoDB development solutions to meet your unique needs. Our expert developers work closely with our clients to understand their organizational goals and needs. It helps us design personalized solutions that match your objectives. We help you plan, execute, and integrate customized MongoDB solutions easily.
Faster Application Development
Get access to an expert team of MongoDB developers to transform your vision into fully functional apps. We help you in the process by offering convenient hiring models. We create a roadmap for app development, build apps, repeat MVPs and test functionality before the product is launched. Being a trusted MongoDB application development partner, we offer consultation to help you proceed with confidence.
Uncap Possibilities with MongoDB Development Solutions
Enter the era of flexibility, scalability, and performance with our expert MongoDB developers. We offer customized solutions to build apps with real-time analytics to bring the app you envisioned to the screen.
Web Applications
MongoDB helps build web apps with exceptional data storage. It helps with data analysis, storing, and retrieving in web apps. It also supports real-time data, sorting, filtering, and streaming in chat apps.
Big Data Applications
You can manage large chunks of data using MongoDB. MongoDB is an ideal option for apps working with Big Data. Big data comprises high volumes of data which is easily available for problem-solving.
e-commerce Applications
MongoDB enables product-related data management and e-commerce management because of its efficient adaptable schema. You can manage inventory interactions, and shopping carts via inventory management.
IoT Applications
MongoDB helps manage and add data in any format. It helps you launch your IoT apps and go over your app without starting from the beginning to cater to different needs which saves a lot of time.
Content Management
You can store & retrieve different types of content and manage large chunks of content and data effortlessly with MongoDB. You can offer personalized content that matches user history, preferences, and behaviour.
Mobile Applications
The convenient schema of MongoDB helps add new fields & modify existing data formats to fit new features/edits in your app. Realm Sync helps sync data in mobile apps in real-time with other devices and servers.
Demographic & Biometric Data
One of the biggest biometrics databases is operated with MongoDB across the world. It helps store a wide range of biometric information and demographics. For example Aadhar project
Define Business Growth MongoDB Development Services
Our efficient MongoDB development services help build modern apps faster. These apps adapt to change, offer flexibility and are profitable. We leverage MongoDB to carve the path for the next generation of database systems. We aim to develop futuristic solutions that empower businesses to make the most of their data assets. We focus on concepts, developing profitable databases, and regulating performance to deliver result-oriented solutions. We let you harness the full capacity of MongoDB.
Custom MongoDB Development
- Build sustainable web & mobile apps with MongoDB which is a perfect data backend with our expert MongoDB developers.
- Run smart and feature-rich web/mobile apps with MongoDB database management system for small to large-sized businesses.
MongoDB Database Design
- Our proficient MongoDB developers design robust database structures for your business to market your business idea faster.
- With relevant data models, we ensure maximum flexibility and performance as the data is saved as documents.
Data Integration
- Allows you to move your current data to MongoDB or embed Mongo into existing infrastructure without any hassles.
- Our expert developers offer a smooth transfer while keeping the data intact and reducing downtime.
Performance Optimization
- We improve MongoDB database performance through optimization techniques like fine-tuning, organizing databases etc.
- We assess and refine indexing strategies, query performance and system configurations to increase efficiency.
RESTful APIs Development
- We use RESTful API systems, interfaces and servers where programming languages can write, access & interact with data.
- Build scalable web services and initiate smooth interactions between multiple systems.
MongoDB Consulting & Support
- Our MongoDB consultants will offer expert help through database design, performance optimization etc.
- Right from planning to execution and troubleshooting, we are with you for your MongoDB projects.
MongoDB Migrating
- We assist businesses to move their current databases to MongoDB with no disturbance and no downtime.
- We ensure smooth migration with improvement in current data structures to cloud solutions.
MongoDB-Supported Powered IoT
- Experience the strength of IoT with MongoDB-backed solutions to manage large volumes of data via connected devices.
- Activate real-time analytics and robust infrastructure through the IoT ecosystem for improved connectivity.
Your One-Stop Shop for All Things Digital
Moving beyond web application development, we offer a wide range of solutions to empower your digital transformation journey. Helius’s expertise in working with cutting-edge technologies and a zeal to build innovative solutions give us a unique advantage over others to address all your business challenges and help you achieve your goals.
iOS App Development
Helius iOS experts manage application development for iOS devices from design to deployment while ensuring your customers work with an intuitive user interface. Our developers translate your vision into captivating iOS experiences, and ASO experts administer the app’s launch and listing.
Android App Development
We build mobile applications for Android using the best tech stack and UI/UX design while navigating complex functionalities and integrations to facilitate the best user experience for your customers. We don’t just build performant Android apps; we craft unforgettable digital experiences.
Custom Web App Development
We engineer bespoke web apps to streamline your business processes and improve user interaction. Using cutting-edge frameworks like ReactJS and Angular, we craft scalable, secure, and adaptable web apps, ensuring your business stays resilient while maintaining a steadfast online presence.
Cloud Services and Solutions
We are in the habit of empowering businesses with robust cloud solutions using technologies like AWS, Azure, and GCP. Our experts orchestrate a scalable cloud infrastructure to ensure peak performance, cost-efficiency, and effective data security to elevate customers’ experience.
AI/ML Services
Unlock the true potential of AI and ML with business-centric algorithms that facilitate task automation. We integrate data-driven insights to craft personalized user experiences, and our AI/ML experts transform data into actionable intelligence to give you a competitive advantage.
Tech Stack We Use for Customer Web Application Development Services
Fast-loading and performance-driven custom application development services are built on the rock-solid technological foundations that will support your business while you work on its growth. At Helius, we are steadfast in our commitment to bring the best of technology to build customized web applications.
Database
Frameworks
Cloud & DevOps
Emerging
Track Record of Our Success
Discover Helius expertise in web application development and get to know us better.
Leading Global Digital Health Company
Huma
Leading Global Digital Health Company
Huma Therapeutics is a global digital health technology company that advances digital-first care delivery and research to help people live longer, fuller lives. Its award-winning modular platforms are used by more than 3,000 hospitals and clinics, with over 31.5 million active users in healthcare and over 650,000 participants across research
Tech Stack
AndroidAngularAWSCypressFigmaGoogle CloudiOSMongoPythonTestrail
Features
Decentralized Clinical TrialsDigital therapeutics (DTx)Medical device software and SaMDPaaSPatient engagement solutionsRemote patient monitoring (RPM)SaaSTelemedicine
Our Contributions
- 2x Faster Growth: Our strategic IT outsourcing solution played a crucial role in Huma’s impressive 2x growth rate.
- Enhanced Disease Management: We implemented Google Cloud’s GenAI to significantly enhance Huma’s regulated disease management platform.
Delivering Scalable Patient Care Solutions
- Virtual Wards Platform for NHS Trusts: We developed a groundbreaking virtual wards platform, now used nationally across England, Germany, and the UAE, empowering NHS Trusts to deliver remote care for various therapeutic areas.
- ‘Hospital at Home’ Technology: Our innovative solution facilitates real-world patient monitoring, creating a seamless “hospital-at-home” experience. This technology is used by leading institutions like Royal Brompton and Harefield hospitals and supports diverse patient groups including those with type 2 diabetes (Discover-NOW & Know Diabetes) and undergoing orthopaedic surgery (Smith+Nephew).
- Dynamic Platform for Clinical Trials: We built a robust platform enabling rapid deployment of clinical trials, streamlining data collection for decentralized and hybrid trials.
- EU MDR Class IIb & US FDA 510(k) Cleared Platform: Our expertise was instrumental in creating Huma’s medical device platform, approved for both the EU and US, fostering patient engagement and real-world evidence collection for MedTech.
Our comprehensive contributions demonstrate our commitment to partnering with Huma in transforming healthcare delivery through innovation and efficiency
Simplifying Payments with a Touch
Bleep
Simplifying Payments with a Touch
From point of sale and payments to inventory management and reporting. Bleep has flexible, robust, fully integrated EPOS system keeps you in control. And the best part–our team is beside you every step of the way.
Tech Stack
Knockout JSPerl DancerVue JS
Features
All in One EPOS SolutionsBack office reportsEPOS PeripheralsEPOS SystemsHandheld EPOSPayment Solutions
Our Contributions
- Improved User Experience: Our team completely revamped the UI for sales reports and other modules, prioritizing user-friendliness and intuitive navigation. This update empowers users to access and analyze sales data with greater ease and efficiency
- Expanded Reporting Capabilities: We significantly bolstered the WBO panel with a comprehensive suite of new sales reports. This expanded data provides valuable insights, allowing for more informed decision-making and improved sales strategies.
- Streamlined Data Access: Our team developed a robust set of APIs specifically designed for sales reports. These APIs facilitate seamless integration with external applications, ensuring smooth data flow and enhanced functionality.
- Optimized Response Times: Through strategic optimization of core queries, we significantly improved the response time of our sales APIs by 70-80%. This translates to faster data retrieval and a more responsive user experience
- Enhanced POS Integration: We’ve updated the POS integration APIs to ensure seamless communication and data exchange between your Point-of-Sale system and our platform. This streamlined integration guarantees the accuracy and efficiency of your sales data management.
Revolutionizing Digital Asset Management
vEmpire Web App
Revolutionizing Digital Asset Management
VEMP Studios, a part of the broader VEMP Ecosystem, is dedicated to financing, funding, and developing blockchain-based games and metaverses.
Tech Stack
BinanceEthereumNext JSNode JSPulseSolidity
Features
DecentralisationVirtual RealityWeb3 game studioWeb3 venture builders
Our Contributions
- Streamlined Staking Experience: We built a user-friendly frontend panel that empowers users to seamlessly stake, claim rewards, unstake, and participate in NFT staking across multiple blockchain networks.
- Secure, Scalable Smart Contracts: Our team deployed robust smart contracts on various chains, facilitating staking functionality and other features for the vEmpire platform.
- Additional Services: Staking, Unstaking, and Claiming Rewards functionality for a variety of crypto assets.
Empowering Your Digital Future
Alvara
Empowering Your Digital Future
The Alvara Protocol is a transformative platform in the DeFi space designed to democratize the world of fund management. Alvara provides an innovative tokenized fund factory that paves the way for anyone to become a fund manager.
Tech Stack
EthereumExpress JSFigmaNode JSReact JSSolidityTypescriptVite
Features
A Hub for Tokenized BasketsBTS FactoryThe ERC-7621 hubTokenized funds for a DeFi future
Our Contributions
- Shaping the Future of DeFi: Our team actively participated in the evolution of DeFi by contributing to the development of the ERC-7621 “Basket Token Standard” (BTS) – a revolutionary standard pioneered by Alvara. This novel approach enables the creation of tokenized baskets, unlocking a future powered by decentralized fund management.
- Seamless User Experience: We designed and built a user-friendly frontend dashboard for Alvara. Users can effortlessly create and manage BTS pools (representing tokenized baskets), invest in existing pools, withdraw their funds, and claim testnet Sepolia Ethereum through the integrated faucet module.
- Robust Backend & Secure Environment: Our expertise delivered a comprehensive backend system that efficiently processes smart contract events and ensures smooth operation. We also leveraged AWS services and Cloudflare to establish a secure production environment, safeguarding user data and platform functionality.
Digitizing Energy Assets
Permian Chain
Digitizing Energy Assets

PermianChain Technologies is a FinTech company streamlining energy finance and compute services. PermianChain brings together the blockchain economy and natural sector to transform the way natural wealth is created and generated.
Tech Stack
EthereumExpress JSFigmaNode JSReact JSSolidityTrello
Features
Asset TokenizationBitcoin MiningCrypto MiningDigital Energy ConversionEnergy trading exchangeHyperLedger
Our Contributions
- Secure, Private Transactions: We implemented a comprehensive end-to-end blockchain solution using IBM Hyperledger, ensuring secure and transparent record-keeping for all transactions within the PermianChain platform
- Tokenized Energy Ecosystem: Our team designed and developed custom tokens and smart contracts to facilitate efficient trading of energy assets on the platform.
- Streamlined User Experience: We built a user-friendly exchange for seamless buying and selling of tokens within the platform.
- Customizable Platform: We developed a comprehensive suite of dashboards and dedicated panels (Miner, Supplier, Admin, Trader, Investor) from the ground up, offering a highly functional and intuitive user experience for all platform participants.
Decentralizing the Future of Finance
Astra
Decentralizing the Future of Finance
Astra DAO is an automated crypto asset allocator, built on Arbitrum to provide advanced investment strategies to retail participants. Astra DAO simplifies passive investing for retail participants by providing an array of Crypto Indices.
Tech Stack
Angular JSArbitrumEthereumExpress JSNode JSSnowFlakeSolidity
Features
Crypto Asset AllocatorCrypto IndicesCrypto Investment StrategiesDAO GovernanceStaking
Our Contributions
- Empowering DeFi Innovation: Our team developed a comprehensive suite of smart contracts for a custom token, innovative indices on Ethereum and Arbitrum blockchains, and various DeFi functionalities (staking, unstaking, IToken staking, governance). This versatile solution empowers users to participate in a new era of decentralized finance.
- Seamless User Experience: We built a user-friendly frontend dashboard that simplifies index creation and investment. Users can effortlessly manage their staked assets and actively participate in on-chain governance processes (proposal creation, voting, gasless voting).
- Additional Integrations:
- Smart contract integrations for Stake, Unstake, Indice creation, IToken staking, and Governance (create proposal, Vote, Gaseless vote).
- Multi-chain support for Ethereum and Arbitrum blockchains, expanding accessibility and functionality.
Smart Insights for Crypto Investments
Token Metrics
Smart Insights for Crypto Investments
Token Metrics is a cryptocurrency investment research firm that uses AI and Machine learning and data scientists, quant traders, and crypto native research analysts to provide timely insights on crypto and NFT projects.
Tech Stack
FigmaNode JSReact JSSnowFlake
Features
Candlestick chartsCoinPaymentCryptocurrenciesFinancial MediaFundamental AnalysisPaypal PaymentPrice PredictionsSonarQube Code AnalysisStripe PaymentTechnical AnalysisTradingView Charts
Our Contributions
- Unparalleled Market Insights: We designed and developed a user-friendly platform that aggregates price prediction data, statistical analysis, token grades, indices, and rankings for over 4500 cryptocurrencies, empowering users with comprehensive market insights.
- Enhanced Code Quality: We implemented SonarQube, a leading static code analysis tool, to ensure the robustness and maintainability of the Token Metrics platform.
- Historical Data Foundation: Our team built a powerful back-end system that ingests and stores vast amounts of historical OHLCV (Open, High, Low, Close, Volume) data for over 4500 crypto tokens, fueling our advanced price prediction models
- Scalable Infrastructure: We architected a robust environment leveraging 15+ Amazon EC2 instances to efficiently handle the high-volume OHLCV data processing for all 4500+ tokens on an hourly basis.
Unlock Exclusive Crypto Opportunities
Antara
Unlock Exclusive Crypto Opportunities

A blockchain-based, base-building, management game with combat mechanics. Players will get a free tribe to upgrade and build a base around. As they grow, they’ll manage resources and build units to fight other players. Climb the competitive ladder, win rewards and reign supreme while using the Arabian camel NFTs in conjunction with your purchased chief.
Tech Stack
EthereumFigmaNext JSSolidity
Features
3D gameCartoony-stylized art style gameinspired by the lore rich story of AntaraPlay to Earn tokenThe world’s first blockchain build and battler
Our Contributions
- Fueling Innovation: We played a key role in the development of Antara, the world’s first blockchain-based “build and battle” game inspired by a rich lore. Our team crafted a secure and efficient smart contract to facilitate fundraising for this innovative project.
- Seamless User Experience: We designed and developed a user-friendly frontend that showcases essential game information and integrates functionality from the fundraising smart contract. This allows for a smooth user experience during the crucial funding phase.
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Have an App Idea?
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What We’ll Do?
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- Share ideas and possible solutions
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Client Testimonials
Before Helius, navigating HIPAA compliance was a big headache for us due to its dynamism and intricacies. However, after entrusting this work to Helius, we get comprehensive risk assessment reports and the implementation plan for ensuring compliance. This has given us peace of mind, allowing us to work on patient care without interruptions.
xyz
xyz Company
Before Helius, navigating HIPAA compliance was a big headache for us due to its dynamism and intricacies. However, after entrusting this work to Helius, we get comprehensive risk assessment reports and the implementation plan for ensuring compliance. This has given us peace of mind, allowing us to work on patient care without interruptions.
xyz
xyz Company
Ask Our Experts!
A couple of factors like target audience, platform chosen for app development, and team working on the project decide the cost of MongoDB app development. Get in touch with our team to obtain an accurate cost estimate to build a MongoDB app.
The duration for completion of the MongoDB app project varies with certain factors like project scope, project size, complexity of the app etc. We can give you a fair idea of the time taken for project completion after assessing your app needs. Get in touch with us to share your project specifications.
We can help you migrate your current database to MongoDB using various tools for seamless database migration. MongoDB comes with built-in features that aid migration and export/import of data in multiple formats successfully.
When it comes to the security of data, MongoDB offers strong security for your confidential data. It backs RBAC and authentication to help you give access to data to the users you want. You can also limit the functions they can perform. The technology offers encryption in transit/at rest to ensure complete data protection.
Yes. MongoDB can handle large volumes of data & high traffic burden effectively. With automatic sharding it carries our data distribution over multiple enabling horizontal scalability. It comprises of distributed architecture that allows your app to manage increasing datasets and user demands smoothly.
Of course. We do offer complete support & maintenance services for your Mongo app after its launch. We identify and resolve issues if any and optimize app performance for MongoDB databases.
The Helius Blog
Our official blog with news, technology advice, and business culture.
- by Kavya Dave
- 8 Min
- 28th Mar, 2025
- by Kavya Dave
- 8 Min
- 26th Mar, 2025