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NineFold Services Avatar

NineFold Services

Stafford, United States

We are a collective of senior software developers specializing in the Palantir Foundry SaaS ecosystem. Our team builds scalable data pipelines, operational applications, and intelligent workflows that power enterprise analytics and decision-making at scale. Our expertise spans python transformations, data modeling, ontology development, and application design. We’ve delivered solutions that unify disconnected datasets, apply complex business logic, and produce durable, production-ready assets. We also design AIP-driven user experiences—including chatbot-style interfaces that retrieve, interpret, and format insights directly from Foundry’s data model. Across our engagements, we have led initiatives involving alerting and monitoring systems, forecasting pipelines, KPI generation, financial impact modeling, and scenario-based workflows. Our team works seamlessly across both technical and business stakeholders to ensure every solution is technically robust and operationally valuable. If you’re looking for a team of Foundry specialists who bring deep experience in data engineering, application development, and AI integration, we provide end-to-end support—from architecture through delivery.

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TypeScript
Data Analysis Consultation
Python
SQL
AI Consulting
Statistical Analysis
Java
Hourly rate $50.00 - $100.00
Member since Dec 5, 2025
Stellam Technologies PVT LTD Avatar

Stellam Technologies PVT LTD

Hyderabad, India

Stellam Technologies Pvt Ltd is a registered Indian IT company delivering high-quality, scalable software solutions to businesses across the globe. With a strong team of 10 skilled professionals, we specialize in building custom web applications, mobile apps, SaaS platforms, and backend systems that are secure, maintainable, and ready to scale. We partner with startups, growing businesses, and enterprises to turn ideas into reliable digital products. 💼 Our Core Services Custom Web & Mobile Application Development SaaS & Multi-Tenant Application Development Backend & API Development (Java, Spring Boot, Microservices) UI/UX Design & Frontend Development Cloud Deployment, Support & Maintenance 🚀 Why Clients Choose Us ✅ Registered Private Limited Company in India ✅ Dedicated project managers & clear communication ✅ Clean code, scalable architecture, and best practices ✅ Honest pricing & on-time delivery ✅ Long-term support after project completion At Stellam Technologies, we focus on building long-term partnerships, not just delivering projects. Our goal is simple: help our clients grow using reliable technology. 📩 Let’s discuss how we can add value to your business.

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HTML
MySQL
AWS Fargate
CI/CD
React Native
CSS
Microservice
Hourly rate $20.00 - $20.00
Minimum project size $1K+
Agency size 11-50 workers
Member since Dec 3, 2025
Techno Consulting Avatar

Techno Consulting

Aguascalientes, Mexico

We lead the development and support of custom software solutions for both businesses and healthcare organizations. Our experience includes building, optimizing, and maintaining high-performance web applications used daily by medical clinics, offices, and enterprise clients. We specialize in designing reliable web systems using PHP/MySQL HTML, JavaScript, and other modern web technologies. Our team builds user-friendly modules such as custom ERPs, patient management systems, appointment scheduling, digital prescription tools, secure data workflows, and other tailored platforms that meet each client’s operational needs. We work closely with clients to understand requirements, propose effective solutions, and deliver stable, scalable software. From troubleshooting and technical support to full-cycle system development, our focus is always on delivering dependable, well-engineered systems that help organizations operate smoothly and grow.

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TypeScript
HTML
MySQL
Python
SQL
Supabase
.NET Framework
Hourly rate $40.00 - $40.00
Member since Dec 3, 2025
Promount Technologies LLP Avatar

Promount Technologies LLP

Ahmedabad, India

At Promount Technologies, our journey began as Bharti Technologies, and over the past 12+ years, we’ve evolved into a dynamic force in the tech industry. With a team of 50+ dedicated professionals, we bring expertise and innovation to the forefront Pharma Products: We specialize in providing tailored solutions for the pharmaceutical sector. Our deep understanding of this industry allows us to create robust, compliant, and efficient software solutions. Skilled Team: Our team comprises expert developers, quality assurance specialists, and professionals with domain-specific knowledge. Together, we drive excellence in every project we undertake. Mobile and Web Applications: From cutting-edge mobile apps to sophisticated web platforms, we excel in crafting solutions that empower businesses and enhance user experiences. Beyond our expertise in pharma products, our portfolio extends to diverse domains. We’ve successfully delivered projects across industries, solving complex challenges with creativity and precision. Our Vision At Promount Technologies, we envision a future where technology seamlessly integrates with human progress. Our commitment lies in creating innovative solutions that elevate businesses and transform lives. Our Mission To empower organizations with transformative technology solutions that drive efficiency, enhance user experiences, and foster growth. We strive to be the trusted partner that turns ideas into reality, one line of code at a time.

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Cloud Database
Ecommerce
Front-End Development Framework
Mobile App
Database
Front-End Development
Java
Hourly rate $45.00 - $45.00
Agency size 51-200 workers
Member since Dec 2, 2025

Xiamen Zhongke Zhilian Technology Co., Ltd.

Xiamen, China

|MyBatis/MyBatis-Plus |MySQL|Vue.js|TypeScript I am a full-stack developer with many years of professional experience in front-end and back-end technology development. I have a solid core foundation in and am proficient in Spring Boot, Spring MVC, MyBatis/MyBatis-Plus; proficient in Spring Cloud (Nacos, OpenFeign,inel, Gateway) microservice architecture. Skilled in using TypeScript, ES6 , Webpack/Vite configuration and optimization; has practical experience in front-end performance and optimization (Bundle analysis, lazy loading, CDN).

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Spring Boot
Python
Video Editing
Java
Hourly rate $20.00 - $20.00
Agency size 2-10 workers
Member since Dec 2, 2025
Airovo Technologies Avatar

Airovo Technologies

Kolkata, India

Airovo Technologies is a software engineering company specializing in designing and building high-quality, scalable digital products for startups and enterprises worldwide. We combine AI innovation, modern full-stack engineering, and user-centric design to help businesses accelerate their digital transformation. We turn product ideas into production-ready solutions — fast, secure, and built to scale. ⭐ Our Core Services Full-Stack Web Development (React, Next.js, Node.js, Go) Mobile App Development (Flutter, React Native optional) SaaS Product Engineering — MVP to enterprise scale AI & Automation — LLM apps, chatbots, process automation Backend, APIs & Integrations — Microservices, GraphQL, gRPC Cloud & DevOps — Kubernetes, CI/CD, AWS & GCP UI/UX Design focused on clarity, simplicity, and growth ✔ Why partner with Airovo? Full product lifecycle support — Design → Development → Deployment → Maintenance Strong engineering foundations with future-proof architecture Transparent communication and swift delivery with agile workflows Dedicated team aligned with business outcomes, not just code delivery Whether you’re building a new digital product, modernizing legacy systems, or integrating AI into existing workflows — we’re here to help. 📩 Let’s collaborate to build something extraordinary and move your business forward.

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Artificial Intelligence
Python
PostgreSQL
CI/CD
MongoDB
Mobile App Development
Microservice
Hourly rate $30.00 - $30.00
Minimum project size $1K+
Agency size 11-50 workers
Member since Dec 1, 2025

Retdo LLC

Dayton, United States

At Retdo, we handle the technology people rely on every day. From websites and apps to internal systems, we build solutions that are practical and dependable. Retdo is a technology services firm focused on building and managing systems that people can rely on. We work with individuals and organizations to design websites, applications, and internal technology that are practical, clear, and built to last. Our approach is hands-on and straightforward – understanding real needs, reducing unnecessary complexity, and delivering solutions that support how people actually work.

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HTML
Python
SQL
.NET Framework
MongoDB
C++
JavaScript
Hourly rate $36.00 - $36.00
Agency size 2-10 workers
Member since Dec 1, 2025
Blackbird Labs Avatar

Blackbird Labs

Jacksonville, United States

Tailored software solutions and IT staffing. - Software factory - IT Support - IT Staffing - Cybersecurity - Data & AI solutions - Odoo implementations Part of a group of companies with 40+ years of experience. Dedicated training center to upskill 400+ people per year 8h/day during 8 month.

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Python
.NET Core
NestJS
Node.js
Next.js
Angular
Java
Hourly rate $25.00 - $25.00
Minimum project size $10K+
Agency size 51-200 workers
Member since Dec 1, 2025
Neuro Spacce – UI UX design for SaaS and Enterprise Web & Mobile Apps Avatar

Neuro Spacce – UI UX design for SaaS and Enterprise Web & Mobile Apps

Chitral, Pakistan

🏆 Top-rated Plus Agency. 🏆 Top 1% on Upwork ✅ SaaS Design & Development Agency. ✅ 5 Stars Rating. ✅ 12 hrs Response Time. ✅ Over 150 Highly Satisfied Customers. Neuro Spacce is a worldwide UX/UI design & strategy agency specializing in crafting holistic, sophisticated and meticulous design solutions for impactful products. Our services encompass the entire design process, including research, conceptualization, user experience, branding, design, and post-launch testing and optimizations. 🔸 Product Discovery | Vision & Strategy 🔸 Proof of Concept | Market & User Research 🔸 UX/UI Audit | Usability Analysis & Optimisation 🔸 UX Wireframing | Ideation & Prototyping 🔸 UI Design | Web, Mobile, SaaS Platforms Design & Redesign 🔸 Graphic Design | Logotype, Illustrations 🔸 Branding | Visual Brand Identity We are proud to make our impact in various market domains including but not limited to: 🔹 SaaS, 🔹 FinTech & Crypto, 🔹 EdTech, 🔹 Web3, 🔹 Healthcare, 🔹 Real Estate, 🔹 E-com. User Interface, Experience, Design Thinking, Interaction, Custom Software Development, Web, iOS, Android Development, Designer, UI, UX, Mobile, Product Design Expert, App, Application, Platform Design, Graphic, Visual, Creative, Material Design, Guidelines, Desktop, iPhone, Usability, Website, Responsive, Adaptive, Prototyping, Wireframe, Solutions, Effective, Productive, Experienced, SaaS, Hire, Team Leader, Testing, A/B, Sketch, Management, Art Director, Head of Design, Brand, Search, Digital, Redesign, Creation, Page, Corporate, IT, Tech, Technology, CRM, CMS, Web3, NFT, User-Centered, Research, Persona, Optimization, Information Architecture, Content Strategy, Human-Computer Interaction, System, Sprint, Collaboration, Agile, Strategy, Mobile-First, Intuitive, Creative Direction, Motion Graphics, Iconography, Typography, Illustration, Identity, Marketing, Conversion Rate Optimization, Growth Hacking, Visual Hierarchy, Color Theory, Accessibility, Animation, Figma, Adobe XD, InVision, Zeplin, Dashboard, E-commerce, Fintech, Healthcare, Enterprise UX, Cross-platform, User Flow, Customer Journey Mapping, Progressive Web Apps, Data-Driven, GDPR Compliance, Chatbot, Conversational UI, Mockups, Sitemaps, Patterns, Style Guides, Stories, WCAG, Scrum, Stakeholder Management, UX Writing, Branding, Logo, Webflow, PropTech, Energy Sector, Oil & Gas, EdTech, Entertainment, High-fidelity Prototypes, Complex Interface, B2B, B2C, Human Interface Guidelines, Adobe Creative Suite, Micro-interactions, QA, Information Hierarchy, Handoff, Developer Collaboration, Metrics & Analytics, Lean UX, End-to-End Experience, Landing Page Optimization, Data Visualization, Brand Identity, Logo Design, Packaging Design, Marketing Collateral, Brand Guidelines, Brand Positioning, Rebranding, Brand Architecture, Brand, Brand Voice, Brand Personality, Icon Design, Brand Audit, Visual Branding, Logo Development, Brand Storytelling, Corporate Branding, Brand Refresh, Visual Assets, Brand Consistency

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Web Development
Web Design
Mockup
Graphic Design
User Interface Design
Mobile App Design
UX & UI
Hourly rate $45.00 - $60.00
Member since Dec 1, 2025

Codera SIA

Riga, Latvia

We design and build AI-powered chatbots, automation tools, and custom integrations that help businesses streamline operations, reduce manual work, and scale faster. With strong experience in Java, React, Next.js, PostgreSQL, and modern API development, we create reliable solutions that connect your systems, automate workflows, and improve customer experience. If you need a chatbot, automation, or a custom integration built quickly, cleanly, and with long-term scalability in mind, we are here to help.

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TypeScript
Chatbot Development
Artificial Intelligence
AI Chatbot
PostgreSQL
Chatbot Prompt
Amazon API Gateway
Hourly rate $60.00 - $60.00
Member since Nov 30, 2025
Excellence Avatar

Excellence

Richmond, United States

Creative Design, Adobe, Logo Design , Graphic Design, Adobe Photoshop, Adobe InDesign, Adobe illustrator.

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Web Development
HTML
MySQL
Python
Web Design
Software Architecture
C++
Hourly rate $25.00 - $25.00
Member since Nov 29, 2025
M NexaTech Avatar

M NexaTech

Ahmedabad, India

🚀 Madani NexaTech — Building Modern, Scalable & Beautiful Digital Products At Madani NexaTech, we don’t just write code — we build solutions that solve real business problems. Our agency is powered by a team of senior full-stack developers, cloud engineers, and AI specialists who bring years of experience in designing, developing, and scaling high-quality software products for startups, enterprises, and global clients. We focus on one thing above everything else: delivering exceptional results. Clean architecture. Smooth user experience. Strong performance. Reliable delivery. Every single time. 💻 Full-Stack Development, Done Right We build modern, fast, and secure applications using the best technologies: Frontend Expertise React • Next.js • Vue.js • Angular Beautiful interfaces, optimized performance, responsive design — crafted with attention to detail. Backend Engineering Node.js • Python (Django/DRF, FastAPI, Flask) • PHP (Laravel) Scalable APIs, clean architectures, microservices, event-driven systems — built to handle real growth. Mobile App Development React Native • Flutter Cross-platform apps that look great, feel native, and run smoothly. 🤖 AI, Automation & Intelligent Systems We help companies integrate AI into their workflows — from chatbots to advanced automation to AI-powered features using OpenAI, LangChain, and transformer models. Whether it's building smart recommendations, document automation, or LLM-integrated applications, we handle everything end-to-end. ☁ Cloud, DevOps & Infrastructure AWS • Azure • GCP CI/CD • Docker • Kubernetes • Serverless We ensure your system runs fast, secure, and 24/7 — with zero downtime and future-ready infrastructure. 🗄 Databases & Data Engineering PostgreSQL • MySQL • MongoDB • Redis We design optimized schemas, tune performance, and build data systems that grow with your business. ✨ Why Companies Trust Us Senior developers with 3–10+ years of real experience Clear communication and consistent progress updates Pixel-perfect frontend + enterprise-level backend On-time delivery with structured project management Strong sense of ownership — we treat your product like our own Long-term support, not a one-off build We don’t overpromise. We deliver — with quality, speed, and precision. 🔥 What We Can Build for You Custom SaaS platforms Admin dashboards & CRM/ERP solutions Booking, POS, and eCommerce systems Real-time chat & notification features API integrations (Stripe, Razorpay, PayPal, Zoom, etc.) AI-powered tools & automations Complete end-to-end product development 🎯 Our Mission To create digital products that are fast, scalable, secure, and beautiful — products that users love and businesses rely on. 📩 Let’s Work Together If you have a product in mind, a system to scale, or a complex idea that needs expert hands — we’re here to turn it into something powerful. Send us a message, and let’s build something exceptional together.

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Chatbot
Python
AI App Development
PHP
LLM Prompt Engineering
Mobile App Development
Microservice
Hourly rate $20.00 - $20.00
Agency size 2-10 workers
Member since Nov 28, 2025
Gravon Labs Avatar

Gravon Labs

Addis Ababa, Ethiopia

Gravon Labs is a full-stack development and cybersecurity agency with more than five years of experience helping startups and established companies build modern, scalable, and secure digital products. We focus on delivering high-quality results at a fair price while maintaining clear communication and reliable timelines. Our core capabilities include: • Full-stack web development using React, Next.js, and TypeScript • Mobile app development using Flutter and React Native • Backend engineering with Supabase, PostgreSQL, and serverless architectures • Cloud infrastructure design and deployment on AWS • Stripe integration for payments, subscriptions, and billing systems • UI and UX design in Figma, from wireframes to production-ready interfaces • Cybersecurity and penetration testing following OWASP Top 10 standards • Security best practices aligned with ISO 27001 requirements Security is a core part of our expertise. We conduct penetration testing, follow OWASP Top 10 guidelines, implement secure development practices, and help teams adopt ISO 27001-aligned security measures. This ensures your systems remain protected as your business grows. Clients choose Gravon Labs for production-ready engineering, consistent communication, and a balanced approach that combines quality, performance, and affordability. We build products that are technically strong, thoughtfully designed, and secure from the foundation up.

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Tailwind CSS
Python
Supabase
Stripe
Information Security
NestJS
Tailwind UI
Hourly rate $10.00 - $10.00
Minimum project size $1K+
Agency size 2-10 workers
Member since Nov 28, 2025
Axentra Global Avatar

Axentra Global

Taguig, Philippines

Axentra Global is a forward-thinking technology company committed to empowering individuals and organizations through transformative IT training and innovative software solutions. With a passion for continuous learning and cutting-edge development, we provide expert-led programs and scalable digital products that help businesses streamline operations and professionals’ future-proof their careers. Headquartered in the Philippines, Axentra Global serves clients across industries, fostering a digital-first mindset and a global reach. Our mission is to close the gap between technical potential and real-world performance by equipping people and systems with the tools to thrive in a rapidly evolving digital landscape. Services We Offer Software Development • Web Development • Mobile Development • Full-Stack Development • Backend Development • API Development • Custom Software Development IT & Networking • Cloud Architecture • DevOps Engineering • Infrastructure Support • System Administration Data & AI • Workflow Automation • Data Engineering • ETL / Airflow • AI Integrations (LLMs, API Bots, Automation Flows) Consulting • IT Consulting • Technical Documentation • System Architecture Design • Digital Transformation Advisory Training & Enablement • Corporate Technical Training • Instructor-Led Workshops • Python, Java, .NET, DevOps, Cloud, Mobile Development, and more • Curriculum & Courseware Development Why Clients Choose Axentra Global • Experienced software engineers, architects, and technical trainers • Proven enterprise-grade expertise across development, automation, and cloud • Strong focus on clean architecture, maintainability, and scalable solutions • Clear communication, structured delivery, and client-first engagement • Ability to provide both end-to-end software development and hands-on technical training

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Soft Skills Training
Python
Flask
Trainerize
MongoDB
Training Online LMS
PostgreSQL Programming
Hourly rate $56.00 - $56.00
Agency size 2-10 workers
Member since Nov 27, 2025
Fikto Avatar

Fikto

Amadora, Portugal

We’re Fikto, a small digital studio that designs and builds AI-powered websites and web apps for SMEs. We mix clean UX design with solid engineering to create products that don’t just look good – they actually help you sell more, automate work and give a better experience to your customers. What we do best? - Custom websites and web apps (no generic templates). - AI features on top of your existing tools: chatbots, smart forms, automations, content helpers. - Integrations with CRM, booking tools, payment providers and internal systems. - Ongoing support so things keep working when your business grows. How we work? - We start by understanding your business and your customers (not just “what pages you want”). - We propose a simple plan with clear milestones and pricing. - We design in Figma, develop using modern web tech, and keep you in the loop with short feedback cycles. - We aim for quick wins you can measure in weeks, not in months. Tech & tools - Frontend: React, Next.js, modern JS/TS, responsive layouts. - Design: Figma, UX flows, component-based design. - AI & automation: API-based AI integrations (LLMs, chatbots, assistants), workflows that plug into your current stack. If you’re looking for a partner to build or upgrade your website/web app and add practical AI on top, send us a message. We’re happy to review your current setup and suggest the first 2–3 improvements that would make the biggest impact.

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Web Development
TypeScript
Chatbot Development
Artificial Intelligence
UX & UI
Natural Language Processing
Front-End Development
Hourly rate $65.00 - $65.00
Agency size 2-10 workers
Member since Nov 26, 2025

LinkStack

Mau, India

AppStack — Company Description for Upwork AppStack is a full-service software development company based in India, delivering scalable web and mobile solutions tailored to meet diverse business needs. We specialize in turning innovative ideas into high-performance applications by leveraging the latest technologies and a strong commitment to quality, usability, and business-driven results. What We Do: Custom App Development: We build intuitive, user-centric mobile apps for Android, iOS, and hybrid platforms. Web Development: From sleek marketing sites to complex web applications, our web solutions are crafted to reflect your brand and drive growth. E-Commerce Solutions: We create secure, scalable, and easy-to-manage online stores that help businesses scale online. API Development & Integration: We design and integrate APIs that streamline business workflows and enable seamless communication between systems. UI/UX Design: Our design team delivers visually striking interfaces that are both functional and user-friendly. Maintenance & Hosting: We provide ongoing app and website maintenance, performance monitoring, security updates, and scalable hosting solutions. Digital Marketing: Beyond development, we support clients with SEO, SEM, and social media strategies to boost their online reach and conversion. Our Approach & Values: Collaborative & Client-First: We work closely with clients to deeply understand their goals, challenges, and vision, ensuring our solutions are aligned with their long-term business strategy. Quality & Integrity: Our team of professional UI/UX designers and developers is dedicated to excellence, transparency, and ethical business practices. Scalable Solutions: We design systems that are not just built for today, but are ready to scale as your business grows. Innovation-driven: With an entrepreneurial mindset, we push the boundaries of conventional development to deliver cutting-edge software. Why Choose Us on Upwork: Proven experience in building robust mobile and web applications. A versatile technology stack covering Android, iOS, hybrid apps, web, and APIs. Strong commitment to communication, transparency, and client satisfaction. Post-launch support: we don’t just build — we maintain and optimize. End-to-end services: design, development, integration, hosting, and digital growth. Our Mission: To deliver innovative software solutions that improve business efficiency, address unique market demands, and enable long-term scalability — all while maintaining integrity, transparency, and a client-first approach.

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MySQL
MongoDB
React Native
Firebase
NestJS
Node.js
Amazon EC2
Hourly rate $10.00 - $15.00
Minimum project size None
Agency size 11-50 workers
Member since Nov 25, 2025

Khushbu

Ahmedabad, India

Moodle Administrator | Course Content Development | Upgrade Moodle | Improve Course Learning Experience Certification: Moodle Certified Course Creator (MCCC) - Moodle Central I am having 8+ Years of experience with Moodle activities: - Moodle Administrator & Managing Plug-ins I have upgraded Moodle from 1.9 to the recent version(4+), automated back-up whole Moodle sites, Managing and upgrading various third party Moodle Blocks, Plug-ins and Activities. - Moodle Course Content Development/Instruction Design Creating Courses and categorizing them having various activities, i.e., Assignments, Chats, Choice, Database, Feedback, Glossary, Lesson, Quiz, SCROM, Survey, Wiki and resources like Book(Multi-page resource like book format), File, Folder, IMS Content package, Label and URL. Setting up Activity completions and Course completions based on various criteria. Adding various enrolment method that includes Guest Access, Self Enrolment - Configurable Reports Creating various reports within Moodle using 'Configurable Report' plugins - which allows to custom report generation by writing SQL. - Moodle Customisation I have also carried out small to medium-sized customization (i.e., change to Layout), Quiz customization, etc. With a knack for problem-solving, I’m dedicated to addressing any Moodle challenges you encounter. Let me take care of the issues, so you can focus on what matters most!

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Spring Boot
Java
Hourly rate $33.00 - $33.00
Agency size 2-10 workers
Member since Nov 24, 2025
CodeHashes Avatar

CodeHashes

Lahore, Pakistan

🚀 CodeHashes — 🥇Premium Web, Mobile & SaaS Development Agency At CodeHashes, we help businesses scale with world-class engineering, stunning UI/UX, and reliable long-term development support. Our team of full-stack developers, designers, and software engineers builds modern, high-performance digital products built to last. Whether you’re launching a new product, rebuilding an outdated system, or growing an existing platform, we deliver solutions that are clean, scalable, and future-ready. 💼 Our Core Services 🔹 Full-Stack Web Development Custom websites, portals, dashboards, and enterprise-grade systems engineered for speed, security, and seamless user experience. 🔹 Mobile App Development Cross-platform or native apps with smooth performance, intuitive UI, and scalable backend architectures. 🔹 SaaS Product Development End-to-end development of SaaS platforms with subscription systems, admin dashboards, multi-tenancy, and cloud infrastructure. 🔹 E-Commerce Development High-converting online stores with payment integration, product management systems, and customizable checkout flows. 🔹 AI & Automation Integrating Generative AI, automation pipelines, and intelligent workflows to enhance productivity and user engagement. 🔹 API Development & Integrations Secure, well-documented REST/GraphQL APIs and seamless third-party integrations. 🔹 UI/UX Design & Prototyping Modern, elegant, and user-centric designs tailored for high engagement and maximum clarity. 🔹 Quality Assurance & Testing Manual and automated testing to ensure a flawless product with zero launch-day surprises. 🛠️ Technical Expertise ✷ Frontend: React, Next.js, Tailwind, TypeScript, Bootstrap ✷ Backend: Java (Spring Boot), Node.js, Python ✷ Mobile: React Native, Flutter (optional if you want) ✷ Databases: MySQL, PostgreSQL, MongoDB, Cloud DBs, Informix ✷ DevOps: CI/CD, cloud deployment (AWS, Vercel, Heroku) ✨ Why Companies Choose CodeHashes A dedicated team focused on reliability and long-term support Clean, maintainable code built with scalable architecture Transparent project management and consistent communication 24/7 availability for global clients Strong focus on performance, security, and user experience 🎯 Our Mission To empower businesses with intelligent, scalable, and beautifully crafted digital products that deliver real-world impact and long-term value.

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Web Development
Ecommerce Website Development
Mobile App Design
Software Development
Node.js
Desktop Application
Social Media Website
Hourly rate $10.00 - $10.00
Agency size 2-10 workers
Member since Nov 24, 2025
Altamira Softworks Avatar

Altamira Softworks

Bratislava, Slovakia

We are an AI-driven engineering agency with a strong track record of delivering high-quality software solutions for companies across the US, UK, and EU. Our core expertise lies in building intelligent applications, integrating AI into existing products, and designing scalable cloud architectures that enable real business impact. Our team includes senior AI engineers, solution architects, data engineers, DevOps specialists, certified Scrum experts (including PSM III / PSPO III), experienced product managers, and full-stack developers. Many of our engineers have 10–20+ years of practical experience building enterprise-grade systems and leading high-performance engineering teams. Our AI capabilities include: • multi-agent orchestration and automation • RAG-based knowledge systems (including multilingual) • custom AI assistants integrated with real workflows • semantic search and vector databases • NLP and document automation • AI-powered analytics and decision support • AI-driven customer service and ticket automation • integration with OpenAI, Anthropic, Gemini, Azure AI, AWS, custom models Development expertise: • web, mobile, and desktop application development • backend engineering (Node.js, Java, Python, .NET, Go) • API design and platform integrations • microservices and modular architecture • database & storage systems (PostgreSQL, MySQL, Redis) • multi-tenant and enterprise SaaS platforms • performance optimization and security hardening Cloud & DevOps: • Kubernetes, Docker, IaC (Terraform), automation • CI/CD pipelines, environments, observability • cost optimization and scalability planning • hybrid deployments and migration from legacy systems • Microsoft & Google certified partnership credentials Process & Delivery: We follow mature engineering practices, Agile methodology, transparent reporting, demonstrable progress, and a business-first mindset. For each project, we build clear architecture, documentation, success metrics, and measurable KPIs. What makes us different: • deep practical AI implementation (not theory) • experience integrating AI into real products • strong software engineering culture • understanding of business outcomes, not just code • proactive communication and responsibility • scalable dedicated teams with long-term continuity We are trusted by scaling startups, tech-driven SMBs, and enterprise organizations. Clients work with us not simply to “add AI”, but to transform their business capabilities and ROI through intelligent automation and strong engineering execution.

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Python
AI App Development
AI Data Analytics
Mobile App Development
Software Development
n8n
AI Agent Development
Hourly rate $60.00 - $60.00
Agency size 11-50 workers
Member since Nov 24, 2025

Ranlytix

Bengaluru, India

🚀 Ranlytix Digital Solutions Backend Development & Data Engineering Agency | AWS • .NET • Java • Python • SQL 💡 We Don’t Just Build Software — We Build Scalable Systems That Grow Your Business At Ranlytix Digital Solutions, we help startups and enterprises transform complex backend challenges into reliable, high-performance systems. Whether you need scalable APIs, cloud architecture, data pipelines, or performance optimization — we design solutions that are secure, efficient, and cost-optimized. 🏆 Proven Expertise — Not Just Promises Our agency is led by Subham, a Backend & Data Engineer with: ✔ 4+ years of hands-on industry experience ✔ 2000+ hours of successful project delivery on Upwork ✔ Strong track record working directly with international clients ✔ Experience across banking, healthcare, accounting, and enterprise systems We combine technical depth with business understanding — ensuring your backend supports real growth. 🔧 What We Specialize In ⚙️ Backend Development RESTful API Development (.NET Core, FastAPI, Python) Microservices Architecture Secure Authentication (JWT, OAuth, RBAC) Clean Architecture & scalable system design 🗄 Database & Performance Optimization SQL Server, PostgreSQL, Redshift, Snowflake Query tuning & indexing strategies Database modeling & schema optimization Cost-efficient cloud database design ☁️ Cloud Engineering (AWS Experts) EC2, RDS, S3, Lambda, API Gateway Serverless backend architecture CI/CD automation Infrastructure as Code (CloudFormation) 📊 Data Engineering & ETL Databricks & Python ETL pipelines Workflow orchestration (Airflow) Data quality validation frameworks Automated reporting & dashboards 🎯 Why Clients Choose Ranlytix ✅ Performance-focused development ✅ Clean, maintainable code ✅ Transparent communication ✅ On-time delivery ✅ Cost-optimized cloud architecture ✅ Long-term technical partnership mindset We don’t just finish projects — we build systems that scale with your business. 🚀 Who We Work Best With Startups building MVPs SaaS companies scaling backend systems Businesses migrating to AWS Companies needing data automation Teams looking to reduce cloud costs 📩 Let’s Build Something Powerful If you’re looking for a reliable backend & data engineering partner who understands both technology and business — let’s talk. Send us a message today and let’s discuss how we can streamline your systems, improve performance, and accelerate growth.

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Python
Snowflake
SQL
dbt
Git
Data Quality Assessment
CI/CD
Hourly rate $20.00 - $50.00
Agency size 11-50 workers
Member since Nov 24, 2025

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Frequently asked questions

Which companies are using Java?

While Java is an older programming language, it is still used by many startups and fortune 500 companies worldwide. Tech companies use Java to create software solutions to assist industries like Fintech Financial Services, or healthcare create high-quality Java applications and build tech for product development.
Some big companies like IBM, Google, and Netflix still use backend and front end Java software engineers to work on web app development, custom web creation, or other software products.

Which company is best for Java developers?

A Java developer is responsible for the development and management of Java-based applications. Since Java IT solutions are so widely used a Java developer can work at many top Java development companies. Java coders can work with development teams for technology companies or offer technology consulting services with larger IT consulting firms. A number of programmers choose to work freelance rather than tie themselves to a single company. There are a number of freelance Java development opportunities on sites like Upwork.

Which companies are using Java as the backend?

Java is a perfect programming language for backend web development. Programmers use this language to develop enterprise-scale eCommerce and web applications and develop Android applications, machine language, desktop applications automation, and more. Some large companies like T-Mobile, Uber, and Slack use a type of Java for application development and digital products.

What is the difference between Java and JavaScript?

Java is an object-oriented programming language (OOP), while the JavaScript framework is an OOP scripting language. The main difference is that Java creates applications to run in a virtual machine or browser. JavaScript code is all in next and can only run within a browser.

What is the newest version of Java?

While not as old as Python, Java is still used by many dedicated teams and updated regularly. The first version of Java was released on January 23, 1996, and the newest version of Java, or Java 17 or JDK 17, was released on September, 14th 2021.
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