Hire the Best Functional Programmers in Delhi, IN

Overview: ✅ Over 8 years of experience in web development, specializing in both Full Stack Development using the MERN stack and WordPress development. ✅ Proficient in: ✔️ MongoDB: Experienced in creating schemas and managing data. ✔️ Express: Proficient in creating RESTful APIs and middleware. ✔️ React: Adept at creating reusable components and managing state. ✔️ Node.js: Skilled in server-side programming and managing asynchronous operations. ✔️ WordPress: Expert in creating and customizing websites, performance optimization, and troubleshooting. ✅ Strong understanding of JavaScript and its frameworks, with a particular focus on React. ✅ Track record of delivering numerous web applications from conception to deployment using the MERN stack. ✅ Committed to delivering high-quality results in every project, with meticulous attention to detail and adherence to deadlines. ✅ Capable of handling both complex web applications built from scratch and WordPress sites needing customization or troubleshooting. ✅ Dedicated to providing top-notch solutions that meet clients' needs. Skills: ✔️ MERN Stack (MongoDB, Express, React, Node.js) ✔️ WordPress Development ✔️ JavaScript ✔️ RESTful APIs ✔️ Performance Optimization ✔️ Troubleshooting ✔️ Attention to Detail ✔️ Meeting Deadlines ✔️ High-Quality Results ✔️ Customization ✔️ Full Project Lifecycle Experience Why should you work with me? I guarantee: ➤ Perform your project in a great way. ➤ Fast and professional work; ➤ Attention to details; ➤ Meeting deadlines; I'm actively working on Upwork and always try to reply as soon as possible. Hope to hear from you soon, Lakshay

Hello! I am working as a Web Developer( LAMP Stack ) from last 8+ years and have an exceptional knowledge in developing web applications and database. I am passionate and enthusiastic to develop and have the capability to create extraordinary web applications according to the needs and requirements of the clients. My Skills: Core PHP, Laravel, SilverStripe, ReactJs, VueJs, Apache & Mysql, LAMP, Backend REST API's, HTML5, CSS3, SCSS, Tailwind CSS, PSD/Figma to HTML, Javascript, JQuery WHY YOU SHOULD HIRE ME? ======================= ⭐ Accomplished Technical Professional with a comprehensive background in Computer Science, Information Technology, Projects, and Programs with total experience of 1 decades. ⭐ Rich experience in full life-cycle solution delivery activities such as analysis, design, development, automation testing & deployment. ⭐ Exceptional collaboration & team building skills, possess keen ability to manage cross functional teams and recruit high achievers. ⭐ Rich experience in offshore coordination, worked with team of different geographical regions like USA, UK, France, Australia,Germany, Middle East and South East countries. SKILL SET: ========= ⭐ Understand interactions, component design and complex application structures and make use of case driven iterative development concepts ⭐ Solutions/Enterprise Architecture and Development to meet the needs of business and integrated into the enterprise software. ⭐ Cooperatively worked with project, business, data, development, and infrastructure resources to deliver applications and meeting deadlines ⭐ Well versed with planning and tracking, estimating efforts and other project management activities. Looking forward to working with you. ⭐ Managing client expectations in terms of deliverable and timelines by participating in weekly status meetings with the project stakeholders and proactively identifying outstanding issues along with resolution/action plans ⭐ AGILE practitioner. Thanks, Nitesh

16 Years of extensive experience in Statistical Programming using SAS, R, R Studio tools supported for various reputed clients and delivered study with utmost quality within specified timelines. Programming and Dataset Development Develop and validate complex analysis datasets (ADaM) and tabulation datasets (SDTM) using R/RStudio, ensuring full compliance with CDISC standards and regulatory submission requirements. Create tables, figures, and listings (TFLs) for clinical study reports (CSRs), regulatory submissions, safety reports, publications, and exploratory analyses according to statistical analysis plans and programming specifications. Design, code, test, and document R programs for data extraction, transformation, quality control, and statistical analysis in a GCP-compliant environment. Review and QC datasets, TFLs, and submission packages (including annotated CRFs, define.xml, and data export files) for accuracy, completeness, and audit readiness. Technical Leadership and Standards Act as Trial Programmer or Lead Programmer for pivotal/large studies or multiple studies across Phase I–IV, making statistical programming decisions and recommendations at the study/project level. Provide technical guidance on statistical methodologies, R programming best practices, and CDISC implementation (SDTM 3.4, ADaM) to cross-functional teams including biostatisticians, data management, and clinical operations. Develop and maintain programming specifications, standard R code libraries, and reusable tools/templates to improve efficiency and consistency across projects. Stay current with industry standards (CDISC, eCTD, GCP) and regulatory requirements; contribute to process improvement initiatives and departmental SOPs. R-Specific Expectations Given your background in tidyverse and oncology, a Principal role using R would additionally expect: Advanced proficiency in R programming (tidyverse, data.table, rlang) for efficient data manipulation, validation, and transformation of oncology-specific domains (e.g., DM, SV, AE, LB, ADSL, ADTTE). Experience building R-based SDTM/ADaM generation pipelines using packages like sdtm.oak, admiral, or custom tidyverse workflows. Ability to develop R Shiny applications or interactive dashboards for data review, safety monitoring, or exploratory oncology analyses. Contribute to R validation strategies, package management, and migration from SAS to R environments where applicable.

I specialize in - -- Java (Spring Boot, Hibernate, JUnit, JavaFX, Maven) -- Typescript (React, React Native and Node ecosystem) -- Docker, Kubernetes, Github Actions, and AWS I'm also experienced in Python, PHP, Go and Rust. I am well versed in System Design, Agile workflow, Data structures & algorithms, and Clean Code principles. This means that the code I'll write for you will be optimized and maintainable. I am fluent in English, fast at adapting to the client's needs, punctual and reasonably flexible with work. With my expert skills, I will complete your project in the shortest time without any hassle. My 100% Job Success Score means that all my work meets and even exceeds the clients' expectations. You can see the amazing feedback of my previous clients. So, if you're looking for a sincere and experienced developer for your project, look no further and Let's connect.

Java Backend Developer | 8+ Years of Experience Crafting Reliable & Secure Web Applications Hi there! I'm a passionate Java developer with over eight years of experience building web applications that are not only functional but also secure, accessible, and efficient. I thrive on turning complex requirements into simple, robust solutions using the power of Java and its ecosystem of frameworks and tools. My Core Skills & Expertise: Java Technologies: From JSP and Servlets to Struts2 and Spring Framework (Spring Boot, Spring MVC, Spring Security), I've worked across the Java stack, bringing ideas to life in scalable, high-performing applications. Database Management: Experienced in RDBMS like MySQL, PostgreSQL, and Oracle, I focus on optimizing data interactions to ensure smooth, reliable performance. RESTful APIs: I design and implement REST APIs that are secure, efficient, and well-documented, making integration seamless for any frontend or third-party systems. Web Application Security: Security is at the core of my work. I’m familiar with OWASP standards and apply secure coding practices to protect applications from vulnerabilities. Web Accessibility: I believe in creating applications that everyone can use, adhering to WCAG standards for accessibility so all users have an inclusive experience. I’m dedicated to writing clean, maintainable code and take pride in my work. Whether collaborating in a team or working independently, I’m known for my attention to detail and commitment to delivering results that clients can rely on. If you're looking for a developer who will treat your project like their own, let’s chat about how I can help bring your vision to life.

Hi, I’m Nikhil — a CRM Architect specializing in 𝐒𝐚𝐥𝐞𝐬𝐟𝐨𝐫𝐜𝐞 and 𝐇𝐮𝐛𝐒𝐩𝐨𝐭, helping businesses build scalable revenue systems, automate processes, and improve sales performance. With 8+ years of experience, I’ve worked across complex CRM environments, designing and implementing solutions that connect marketing, sales, and operations into one streamlined system. My focus is not just setup, but building systems that drive efficiency, visibility, and growth. 🔹 Salesforce Certifications: ✔ Salesforce Certified Platform Developer ✔ Salesforce Certified Platform Administrator ✔ Salesforce Certified CRM Analytics and Einstein Discovery Consultant ✔ Salesforce Certified Platform App Builder ✔ Salesforce Certified JavaScript Developer ✔ Salesforce Certified Experience Cloud Consultant ✔ Salesforce Certified Sales Cloud Consultant ✔ Salesforce Certified Platform Developer II ✔ Salesforce Certified Service Cloud Consultant ✔ Salesforce Certified Platform Sharing and Visibility Architect ✔ Salesforce Certified Platform Data Architect ✔ Salesforce Certified Application Architect ✔ Salesforce Certified Omnistudio Developer ✔ Salesforce Certified Platform Integration Architect ✔ Salesforce Certified Agentforce Specialist ✔ Salesforce Certified Data 360 Consultant 🔹 HubSpot Certifications: ✔ HubSpot Sales Hub Software Certified ✔ HubSpot Marketing Hub Software Certified ✔ HubSpot Social Media Marketing II Certified ✔ HubSpot Service Hub Software Certified ✔ Hubspot Revenue Operations Certified ✔ Hubspot Data Integration Certified I bring deep expertise in Salesforce architecture along with hands-on experience in 𝗛𝘂𝗯𝗦𝗽𝗼𝘁 𝗖𝗥𝗠, marketing automation, and integrations, allowing me to support businesses across different stages of their 𝗖𝗥𝗠 journey. Here’s how I can help: ➡ CRM Architecture & Implementation (𝐒𝐚𝐥𝐞𝐬𝐟𝐨𝐫𝐜𝐞 & 𝐇𝐮𝐛𝐒𝐩𝐨𝐭): Designing structured systems including pipelines, lifecycle stages, and scalable data models aligned with your business processes. ➡ Workflow Automation & Process Optimization: Building automation for lead management, follow-ups, task creation, and lifecycle progression to reduce manual work and improve efficiency. ➡ Integrations & Data Synchronization: Connecting CRM systems with third-party tools using APIs, Zapier, Make & n8n, or middleware—ensuring clean, reliable data flow across platforms. ➡ Sales Pipeline & Funnel Optimization: Designing and optimizing pipelines to improve conversion rates, reduce bottlenecks, and increase visibility into deal progression. ➡ Marketing Automation & Lead Management: Creating nurture workflows, segmentation strategies, and lead scoring systems to improve engagement and qualification. ➡ Data Migration, Cleanup & CRM Optimization: Transforming messy data (Excel, legacy systems) into clean, structured CRM environments with accurate reporting. ➡ Reporting & Dashboards: Building dashboards for funnel tracking, campaign performance, and revenue visibility to support data-driven decisions. Why clients work with me: 1. I focus on systems, not just features 2. I understand both technical implementation and business use cases 3. I build solutions that are scalable, clean, and easy for teams to adopt 4. Available across US time zones for real-time collaboration 5. Transparent work tracking and clear communication through Upwork only. If you’re looking to set up, optimize, or scale your CRM system, I’d be happy to help. Let’s connect and discuss your project. Thanks, Nikhil Chaudhary 𝗦𝗮𝗹𝗲𝘀𝗳𝗼𝗿𝗰𝗲 & 𝗛𝘂𝗯𝗦𝗽𝗼𝘁 𝗥𝗲𝘃𝗢𝗽𝘀 𝗦𝗽𝗲𝗰𝗶𝗮𝗹𝗶𝘀𝘁 Keywords: #Salesforce #Hubspot #SalesforceCRM #HubspotRevOps #WorkflowAutomation #Automation #Zapier #n8n #Apex #HubSpotCRM #RevOps #CustomerLifecycleManagement #LeadScoring #Campaign #HubspotReporting #RESTAPI #HubSpotAPIIntegration #SalesforceAgentforce #SalesforceAPI #SalesforceLWC #SalesforceLightning #SalesforceDataCloud #Zapier #API's #SalesforceSalesCloud #Agentforce #ArtificialIntelligence #TaskAutomation #GoogleAPI #WebhookIntegration #DataMigration #StripeAPI #DataDeduplication #DataImport #CampaignAutomation