Social Media App Development Services
DBB Software builds custom social applications and the engineering infrastructure that keeps them usable at scale. From algorithmic feeds and real-time messaging to live video and automated moderation, we deliver platforms built for heavy traffic.
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5.0
33 Reviews
Trusted by
& 30 more companies
80%
Fewer fraudulent reviews on a user-review platform we re-architected
450,000+
Active users on a peer-to-peer marketplace we built and scaled to a second country
Social Apps We Build
Social networks and communities
Profiles, social graphs, algorithmic feeds, and ranking, built with the robust moderation and reporting tools a network requires for scalability.
Media sharing platforms
Media ingest pipelines that upload, transcode, and deliver photo, audio, and video at scale, backed by storage and CDN layers sized for peak traffic.
Messaging and real-time chat
One-to-one and group messaging handling live presence, read receipts, push notifications, and the strict delivery guarantees that make a chat feel instant.
Dating and matching apps
Complex matching logic, geo-discovery, identity verification, and the strict backend privacy controls required to make a dating product safe to launch.
Live streaming and social video
Low-latency video ingest, concurrent transcoding, and global CDN playback, synchronized with real-time chat and high-volume user reactions.
Social commerce and marketplaces
Peer-to-peer listings, payment routing, shipping integrations, and identity verification workflows designed to securely process multi-party transactions.
Scope Your Social App Before Any Calls
Describe your users, your content and the moderation decisions a person has to keep. Receive a draft of a structured feature list and phase-by-phase delivery plan.
Scope My Social App
AI Capabilities for Social Apps
Fraud and fake-account detection
Verification and scoring that separates genuine contributions from coordinated manipulation.
Content moderation at scale
Automated screening of text, images and user submissions, with low-confidence cases routed to a human queue.
Feed ranking and personalization
Ranking models that order each feed by what a user actually engages with.
Recommendation and discovery
Matching people to people, content or providers on proximity, interest and availability.
Semantic and conversational search
Natural-language search across users, posts and media, returning ranked results with the reason for the match.
How We Keep Moderation Accountable
Human-gated content moderation
Automated pipelines flag policy violations and route edge cases to human reviewers, continuously retraining the core evaluation.
Immutable audit reconstruction
Takedowns securely log the exact model version, matched rule, and reviewing agent for complete reconstruction months later.
Integrated appeal workflows
Appeals are engineered as a native state machine, allowing users to view explicit removal reasons and track contests directly in-app.
Strict data minimization
Backend architecture separates moderation data from general user profiles, ensuring the system natively enforces jurisdiction-specific retention rules.
Server-enforced age gating
Age restrictions execute as backend logic, preventing any circumvention at the device level.
Social Projects We've Delivered

Engineering a React Native Live-Streaming App for a Creator Platform
Challenge:
A creator live-streaming startup needed one team to build its mobile app and backend and take both to launch.
Solution:
Built a cross-platform React Native app for iOS and Android
Integrated real-time video with server-issued viewer tokens
Capped the swipe feed at three live video connections
Added remote feature control and over-the-air updates
Built NestJS services with circuit breakers, tracing and server-side safety rules
Result:
Vendor Keys Kept Off Devices, Over-the-Air Releases, and Protection for Younger Users.

Building Payment Integrations for a Creator Live-Streaming App
Challenge:
A creator live-streaming startup needed subscriptions sold through the app stores and a way to pay creators.
Solution:
Created per-creator subscription products in the app stores
Verified every purchase directly with Apple and Google
Processed signed store notifications and gated paid content
Built creator payouts on Stripe Connect
Built an append-only earnings ledger and reliable money messaging
Result:
Apple-Approved Subscription Plans, Purchases Confirmed at the Source, and Double-Spend Protection.

Building Real-Time Chat, Polls and Q&A for a Live-Streaming App
Challenge:
A creator live-streaming startup needed chat, polls and Q&A that stayed in sync for every viewer.
Solution:
Built a shared real-time channel on Socket.IO and Redis
Batched votes and viewer counts for peak load
Sent late joiners a live state snapshot
Built timed polls, Q&A and background chat moderation
Load-tested chat with no video in the loop
Result:
Burst-Proof Voting, Mid-Stream Viewers in Sync, and Uninterrupted Live Conversation.

Developing an E-Commerce Marketplace for Bookis
Challenge:
A Norwegian e-commerce company needed experts to improve and expand its core online marketplace platform.
Solution:
Implemented book catalog updates using serverless functions.
Integrated Strapi page builder, payment systems, and third-party APIs.
Migrated web app from Angular to Vue.js.
Developed a React Native mobile app.
Result:
$4M in Gross Merchandise Value generated.

Building a Global Healthcare Search Platform with Intelligent Specialist Matching
Challenge:
A healthcare review platform needed to transform from a single-country website into a scalable global solution supporting multiple markets.
Solution:
Refactored legacy platform into microservices architecture
Built intelligent search algorithms for specialist matching
Developed cloud infrastructure for multi-country operations
Enabled verified patient review collection across regions
Result:
150% increase in user base, 30% improvement in patient satisfaction rate, 80% fewer fraudulent reviews achieved, expanded to 6 countries, and reduced new market onboarding to one day.
Related Solutions
How We Deliver
From the first conversation to production, DBB combines senior social platform engineers, specialized AI agents, and milestone-based delivery to keep scope, progress, and ownership clear.
Understand the Outcome
We start with your business goal, the community you are building for, current product, technical environment, privacy obligations, and expected result. We listen first and recommend the right path instead of pushing a predefined package.
Define the Right Engagement
Depending on your needs, we propose a first release that proves engagement with a core community before you scale, a performance and architecture review of a platform struggling under growth, or a dedicated team that keeps building as the community expands. You receive a clear delivery plan with scope, milestones, responsibilities, timeline, and budget.
Design the Solution
Our senior engineers define the architecture, the content and relationship data model, real-time messaging and media delivery, privacy controls, integrations, and the deployment approach. Where AI is involved, we also define feed ranking, moderation models, evaluation, human review, and fallback logic.
Build in Milestones
We deliver working functionality in short, visible milestones, so real users shape each release. Our engineers use specialized AI agents across planning, development, testing, and documentation, while remaining accountable for architecture, code quality, security, and final decisions.
Validate, Launch, and Evolve
We test functionality, integrations, performance under traffic spikes, moderation behaviour, privacy controls, and security before release. After launch, we support deployment, handover, monitoring, scaling, and further product development.

Have a community, a social app, or a platform that has to scale?
Tell us what you are trying to achieve. We will help you determine the right technical and delivery approach.
Why Choose Us as a Social Media App Development Company
100+
Skilled
Professionals
We build social products and the AI inside them, and we are specific about where a model should not be making the decision. You own the code, the prompts, the evaluation sets and the infrastructure definitions from the first commit.
Long-Term Partnerships & Support
With 80% of clients staying 7+ years and our team collaborating for over 5 years, we ensure dedicated long-term support.
ISO 27001 Certified
ISO/IEC 27001 certified, with CMMI and ISO standards in the delivery process.
Milestone-Driven Delivery
Scope, milestones, timeline and budget agreed before we start, with working functionality at each checkpoint.
FAQ
Let's Talk About Your Social Project
"Tell us about your community: who it's for, what you've built so far, and what's getting in the way of growth.
Whether you need a niche community platform, a social app, or a platform that can handle more traffic, we'll get back to you within one business day with an honest assessment and, if it's a good fit, an initial cost estimate."
Mina Morkos
Business Development Manager