Upwork home
Sign up
Secondary

Hire the best Systems Development Life Cycle (SDLC) professionals

Check out Systems Development Life Cycle (SDLC) professionals with the skills you need for your next job.
Hire freelancers
  1.
  2. Admin & Customer Support Talent
  3. Project Managers
  4. (Current) Systems Development Life Cycle (SDLC) Freelancers
  • $30 hourly

    • 4.4/5
    • (19 jobs)
    I’m experienced in Java, Kotlin, Flutter, Room, DAO, Retrofit, Coroutines, MVP, MVVM, MVI and clean architectures, SQL, MySQL, SQLite, XML, JSON, Git, Jetpack Compose, Jira, Confluence, Sourcetree, TFS, Android Studio, Postman, Firebase, Stripe, Database, APIs, 👍 11 plus years of experience in ✔️Android Application Development ✔️Enterprise Architecture Design ✔️Solution Architecture and Design ✔️Fintech Integrations and Technical Solutioning ✔️Development of unique Mobile Applications ✔️Digital Transformation, Digital Process Automation ✔️Turning software projects into regular monitory stream ✔️Product development and Product management ✔️Requirement Elicitation and Advisory Business Analysis Fintech, Ecommerce, Digital Retail, Telecom & Other Software Application development, management, design and maintenance expert, A client centric professional with hands on software development experience, solution architecture, project & product management experience of approx. one decade ✅Enterprise solution architecture ✔️Technical solution design ✔️Layered architecture diagrams ✔️High & Low level integration solutions ✔️UML & Archimate modeling languages ✔️End to End solution design ✔️Component identification and business process mapping ✔️Sequence/UML/API documentation ✅Business Analysis ✔️Project documentation ✔️Use cases, FRS, BRD's, SDS documents ✔️Mapping of business requirements on the technical systems ✔️Identifying technical capabilities for business process modelling ✅Product Development & Project Management ✔️User stories/Use cases ✔️Project/Product risk identification ✔️Project costing ✔️End to End change management & communication ✔️Agile way of work ✔️Sprint planning & retrospective sessions ✔️Leading the product development streams in different tribes ✔️Identifying solutions to business problems ✔️Identifying new revenue streams ✔️Product comparison and analysis ✅Digital Transformation ✔️Identifying the digital apatite of the organization ✔️Digital transformation plan ✔️Process automation ✔️Tool identification and deployment for process automation ✔️Training on the digital way of work ✔️Paperless acquisitions ⭐️⭐️⭐️⭐️⭐️ Five star rating from prestigious clients.
    vsuc_fltilesrefresh_TrophyIcon Systems Development Life Cycle (SDLC)
    Digital Transformation
    Digital Project Management
    iOS Development
    Business Analysis
    Android App Development
    Enterprise Architecture
    Product Development
    Dev & IT Project Management
    Technical Documentation
    FinTech Consulting
    Mobile App Development
    Systems Development Life Cycle
    Solution Architecture
    Solution Architecture Consultation
    Sparx Systems Enterprise Architect
  • $125 hourly

    • 4.5/5
    • (217 jobs)
    I've got many titles, but senior computer expert, security and business consultant seems to work best. This includes Artificial Intelligence (AI) based systems, and many common business applications. I specialize in all things technical. When I step into my developer's role, I utilize LAMP-based technology when I develop websites and business systems. I'm a native English speaker and a native US citizen. I have almost 4 decades of experience in technology, and I am accredited with a B.S. in MIS. Likewise, I've been Top Rated for over 4 years, and Top-Rated Plus for most of that 4 years. Full-time Freelancer, CIO, and a small business owner. I work on long-term, and short-term contracts. My longest clients have worked with me for three or more years. Over 90% of my clients would recommend me, and I'm extremely proud of my giant list of five-star reviews. I rarely seek clients, therefore, if I have contacted you, I am eager to gain further knowledge about your project and become a contributing member of it. **History** Almost forty years ago, my parents won a state-of-the-art Atari 800 computer as a door prize. What started as good fortune quickly turned into my obsession and career. Over the years, I've gained an impressive list of credentials. I consider ethics as part of my value. My Bachelor of Science are from the School of Business in Management Information Systems, and it came from R.I.T. Some of my favorite parts of the job are my roles as mentor, project manager, designer, coder and business consultant. I just love helping out. The great feedback I get lights me up and makes me more determined to work harder. I genuinely love this job. **Web Development/Software Developer** I've learned over fifty different scripting and computer programming languages. I highlight PHP, Laravel, CodeIgniter, MySQL, JavaScript, JQuery, HTML and CSS. I prefer external libraries and API's to save money. Not only that, however I work on WordPress, Shopify, Drupal and other CMS's. I'm proud of my knowledge of security, and I do software and database design right. You are welcome to ask questions, as I can't possibly put all my experiences here. I'm very adaptive and can do the entire job. I work on the obscure as well. Likewise, I provide references or examples on request. All work is performed under my business, Proper Programming, LLC. Unless otherwise specified by the client, I use GitHub Co-Pilot (Artificial Intelligent) and GitHub for all projects. Please read their Terms of Service for questions. **Artificial Intelligence** I can make AI work for your company. My experience is in the latest Large Language Models (LLM's), as well as all other machine learning systems. This includes capabilities and training the models. I can help businesses deploy this technology, and I also have an extensive understanding of other fuzzy logic-based systems. I'm providing overview business consulting, as well as training of the models. **Business Consultant** I consider your business needs in everything I do. I have both a B.S. in the school of business at RIT and extensive work experience providing business consulting. Helping businesses achieve their goals is my top priority, and a giant part of my job. Often times, my advice in this area is often what my customers find the most valuable, and I always look at all problems from the prospect of business. I am also proficient at working with non-technical people and getting the information they require. I'm also experienced in Software Quality and the System Development Lifecycle. I can improve software development processes, as well as business processes. My passion roots in the field of Information Systems, or how information is handled in businesses.
    vsuc_fltilesrefresh_TrophyIcon Systems Development Life Cycle (SDLC)
    Database Design
    Database Development
    Systems Development Life Cycle
    jQuery
    Page Speed Optimization
    Laravel
    WordPress Development
    Content Management System
    WordPress
    WooCommerce
    HTML
    JavaScript
    SQL
    PHP
    MySQL
  • $40 hourly

    • 5.0/5
    • (9 jobs)
    I am a value-driven and result oriented Product | Project Manager. Have solid experience of working on Mobile and Web applications of different complexity with tight deadlines and budgets. Have strong leadership, organizational and facilitation skills which help me to effectively oversee development teams of different sizes. I help clients to build products which users like and continuously engage with.
    vsuc_fltilesrefresh_TrophyIcon Systems Development Life Cycle (SDLC)
    Business with 1-9 Employees
    Minimum Viable Product
    Relationship Management
    Requirements Specification
    Product Development
    Growth Strategy
    Growth Hacking
    Agile Project Management
    Project Planning
    Leadership Skills
    Product Strategy
    Product Roadmap
    Product Management
    Project Management
    Business Analysis
  • $60 hourly

    • 4.2/5
    • (31 jobs)
    Do you have departmental workflow and/or business application project requirements. No project too small or too large. Is your organization ready for true information collaboration. I will help you define your business requirements and then build and test the application that meets your needs. With low code application development platforms like QuickBase, Caspio, Knack, AirTable, Zoho Creator or QlikView, there is no longer a need to buy an off the shelf solution that meets 80% of your needs where the 20% functionality sits on the shelf wasting away. I have been developing applications for my clients in the low code cloud based collaborative application development platform since 2001. My adoption rate has been 100%. If your project plan is not going to easily be adopted, maybe because your user culture is not ready for collaboration, then I will let you know early in the process so that: 1. You don't waste time and money on more "shelfware". 2. I maintain my reputation for building applications with 100% adoption. No Code application development platforms like QuickBase, Caspio, Knack, Tableau, Zoho Creator, AirTable and Qlikview are disrupting the business application development industry and I have been on that bandwagon since 2001. In recent years I have helped my clients leverage their business data by implementing datawarehouse tools e.g. MS PowerBI and Tableau. Do you need help determining which platform is best for your needs. I can help you make that determination. I look forward to helping you with your next mission critical business application requirement.
    vsuc_fltilesrefresh_TrophyIcon Systems Development Life Cycle (SDLC)
    Database Testing
    Database Report
    Database Design
    ETL
    Database Architecture
    Database Maintenance
    Tableau
    API Development
    Zoho Creator
    Cloud Computing
    Business Analysis
    Microsoft Access Programming
    Microsoft Excel
    QlikView
    QuickBase
  • $40 hourly

    • 5.0/5
    • (4 jobs)
    I'm a PMP-certified Project / Product Manager, Scrum Master, and Business Analyst with over 10+ years of experience. I am an expert in utilizing ChatGPT and have a proven track record of optimizing various processes within Product Management and company-wide operations. Are you seeking a seasoned professional to drive your projects to success? Look no further. My unique skill set combines technical proficiency with a deep understanding of Agile and Waterfall methodologies. Here's why you should consider me for your next project: 🚀Proven Track Record in ChatGPT Utilization I'm not just a Project Manager; I'm a ChatGPT expert. I've harnessed the power of AI to streamline processes, enhance team collaboration, and optimize product development cycles. My track record speaks volumes. 🌐 Versatility Across Industries My extensive experience spans diverse domains, including Banking, E-commerce, Healthcare, and more. I've successfully managed projects in these sectors, adapting to unique challenges and delivering exceptional results. 🔄 Agile and Waterfall Mastery Whether your project demands the flexibility of Agile or the structure of Waterfall, I've got you covered. As a Scrum Master, I adhere to Agile best practices, maximizing team efficiency and product value. 🔧Technical Proficiency I'm not just a manager; I'm hands-on. From strategic planning to technical documentation writing, QA testing to product launch, my expertise as a Business Analyst ensures clarity in requirements and stakeholder alignment. My ability to craft detailed technical documents ensures a seamless transition from planning to execution. 🏆Leadership That Delivers My strong leadership and communication skills are your guarantee that projects will be on time, within scope, and within budget. I've led cross-functional teams to deliver exceptional products within multinational landscapes. 🤝 Seamless Collaboration I've closely collaborated with designers to enhance UI/UX, managed product backlogs, and ensured seamless delivery with development teams. I understand the importance of teamwork in project success. 🌟 Domains of Excellence My excellence extends across various domains, including: - Banking & E-commerce, - Human Capital Management, - Healthcare, - Secure Communication Platforms (email/phone), - 3rd Party Integrations, SSO Integration (Okta, PING), - No-Code and Low-code Projects and more With a hands-on approach, I ensure that every product or project I oversee meets the highest standards from conception to launch. Let's work together to turn your vision into reality.
    vsuc_fltilesrefresh_TrophyIcon Systems Development Life Cycle (SDLC)
    Project Management Professional
    IT Project Management
    Dev & IT Project Management
    ChatGPT
    Product Documentation
    ClickUp
    Jira
    Product Backlog
    Scrum
    Business Analysis
    Product Development
    Product Management
    Project Management
    Digital Project Management
    Agile Project Management
  • $38 hourly

    • 5.0/5
    • (12 jobs)
    Innovator and Influencer enthusiastically seeking challenges to satiate my drive and experience in Python based Automation, Selenium Development and Web Scrapping bot development. Open to all opportunities in the field of Python Development, automation and analytics. I guarantee to provide hassle free service with my skills. Few projects that can show my skills are as below 1. QA Automation Pipeline - Pipeline based on Jenkins and Python, that picks up developer builds and run them through various tests based on the type of code change made. The results are then analysed and presented in user friendly formats. Technology used - Python, Flask, Jenkins, Bots, AWS, PostgreSQL 2. Manufacturing Script Development Engine - Automated script development tool that has a Web based GUI and provides immediately runnable scripts within few clicks. Helps the personnel with no programming experience to develop industry standard scripts. Technology used - Python, Flask, Pandas, Angular 7 3. Kibana Automation - Library that uses REST APIs and Selenium to test the data received in the Kibana UI and subsequent data in Logstash. Uses concepts of Web Scrapping and Automation to achieve it. Technology Used - Selenium, BeautifulSoup, REST API
    vsuc_fltilesrefresh_TrophyIcon Systems Development Life Cycle (SDLC)
    API Testing
    Test Automation Framework
    Git
    Google Cloud Platform
    Python Script
    Data Extraction
    Vue.js
    Beautiful Soup
    Data Scraping
    Automation
    Data Mining
    Flask
    Python
    Selenium
  • $45 hourly

    • 5.0/5
    • (22 jobs)
    A great believer in the gig economy, I am an IT professional with nearly 15 years of experience in the areas of: Product Ownership & Business Analysis: - Requirements elicitation, requirements engineering, customer interviews, systems analysis - Deep dive into ideas and systems in order to develop them into requirements specification - Creation of software requirements specifications (SRS), use cases, user stories, complex process flow diagrams, software data flow diagrams, BPMN, etc. - Creation of wireframes (Balsamiq) - Requirements hand-off to design and development teams - Jira project administration Technical Writing & Process Development: - Creation of customer-facing SOPs (Standard Operating Procedures), L1 to L4 process documentation, business process documentation, solution documentation, RFP documentation, business requirements documentation, etc. - Development of process flow diagrams and charts (Microsoft Visio, Lucidchart, draw.io, etc) - Document formatting, creation of templates, (re)branding, creation of forms and active controls IT Service Management (ITIL Service Strategy, Service Design and Service Operations CERTIFIED) & IT Project Management: - Design, development and implementation of IT processes; mapping these processes to ITSM workflow tools (HPSM, BMC Remedy, ServiceNow, OTRS) - Assessment and analysis of current process environment and identification of opportunities for improvement - Design, development and implementation of operational, KPI and SLA reports - Project scoping, creation of project plans and project schedules, project status reporting, deliverables and milestones management, etc. - Communication with stakeholders, workshop facilitation, expectations management - Team coordination, resource management, etc. I have vast experience in IT outsourcing contracts (of different scale) and I have participated in different parts of the service lifecycle (pre-sales, solutioning, transition and transformation, operations, close down). I am an established professional with high work ethics, I am well accustomed to deadlines and working with different cultures. Work in virtual teams is part of my DNA as I have spent predominant part of my professional life in this mode. Looking forward to working with you!
    vsuc_fltilesrefresh_TrophyIcon Systems Development Life Cycle (SDLC)
    Product Roadmap
    Dev & IT Project Management
    Wireframing
    Product Development
    Jira
    Product Backlog
    Management Consulting
    Product Management
    Sprint Planning
    Atlassian Confluence
    Business Analysis
    Backlog Grooming
  • $40 hourly

    • 4.0/5
    • (2 jobs)
    • Software QA with 4+ years of experience in all phases of Manual Testing and preparing automation test cases. • Sound knowledge of SDLC and SDTC, manual testing, end-to-end operations of testing • Experienced in Functional, Smoke, Regression testing and Acceptance • Experienced in writing Test cases, Test plans, designing Test procedures and creating Bug reports in Jira • Experience in setting up and carrying out browser compatibility testing environment with different browsers and versions of Edge, Firefox, Chrome on different OS like Windows and Mac • Working experience with defect tracking tool JIRA. • Actively participated in SCRUM and SPRINT meetings, collaborate with teammates on User Stories and Bugs matter • Experienced in identifying gaps in current process and tools and suggest new ways to improve them • Enjoy working in a fast-paced dynamic environment
    vsuc_fltilesrefresh_TrophyIcon Systems Development Life Cycle (SDLC)
    Manual Testing
    Test Cases
    Selenium
    Functional Testing
    Postman
    Jira
    Web Testing
    TestNG
    Mobile App Testing
    Regression Testing
    Software Testing
    Java
    Appium
    Smoke Testing
  • $42 hourly

    • 4.8/5
    • (51 jobs)
    PROJECT PROFESSIONAL: BUSINESS ANALYSIS | SERVICE DESIGN | BUSINESS MODELING & DESIGN | ORGANIZATIONAL DEVELOPMENT & STRATEGY | RESEARCH & CORPORATE INTELLIGENCE Welcome ! You are a diligent key decision-maker and thought leader striving to be successful with... • achieving your organization's vision, mission, and objectives; • overcoming challenges and/or pain points, toward finding and achieving the right solution and results; • better defining, designing, developing your new enterprise and product/service concept-- and to be increasingly successful; • fully deploying a project in software, web, system, and/or product development; • your products and/or services making their mark as a strong brand; You also have a keen appreciation for good service from a collaborative, communicative, and reliable service provider whom you can trust and rely on-- a professional who is often deemed a 'trusted advisor'. I take a stake in each client’s success. With due diligence and pursuit of best practices, conscientious quality service is paramount. I am routinely eager to learn about each client's business/enterprise and concept vision, and likewise the corresponding needs, challenges, and objectives. Clients like you can count on me helping to achieve those key results. “ This is the man to hire immediately. Ron simply knows his stuff. He quickly understands his clients' needs and is able to share his thoughts proactively. I walked into this project with very clear idea about what my inputs and outputs will be. Ron systematically refined my thinking and brought so much life to the [project]. He is grounded technically and commercially. His communication skills is over the top. I admired him most for the level of detail and enthusiasm. I will definitely hire him again. “ -- A delighted Client Combining conscientious service with a trans-disciplinary, innovative and insightful approach, valued clients permit me the privilege of aiding them be strategically effective, more productive, and achieve organization and project objectives. As a proponent of innovation, design thinking, and pursuing value and benefits realization, I also revel in facilitating collaboration and contributing to the overall performance of each team that I have the privilege to serve with and continue our journeys to betterment--often assuming a project leadership role, and earning the designation of 'trusted advisor'. With demonstrated versatility across the spectrum of IT and non-IT projects alike at any scale, I enable entrepreneurs, managers, project managers and teams alike across diverse lines of business, to leverage and benefit from my capacity for integrative, big-picture thinking-- instrumental from planning through to solution delivery and value assurance. I welcome the privilege to listen to and converse with you! Let’s talk, build, transform, and achieve- together! Feel free to contact me for more information or schedule an appointment at: https://solution_dynamics.youcanbook.me/ Please also review my alternate profiles on Upwork: • Strategic Business Analyst Profle • Management Consultant Profile • Researcher & Strategic Research Analyst You can also feel free to schedule an appointment: https://solution_dynamics.youcanbook.me/ What other valued, delighted clients and associates graciously say: “ His knowledge is superlative, and I am find myself most fortunate to have had him handle my assignment. “ “ Ron... Your forward-style of thinking is truly impressive and allowing for integration with strategy, service workflow, and mobile technology ” " Ron is a highly skilled individual, a critical thinker, and gifted at understanding and developing solutions for a wide variety of business problems. " “ Ron is skilled at building relationships with stakeholders and asking the right questions to better understand their needs...an exceptional writer who provides the right level of detail to address the reader's needs...does the research and provides valuable information and feedback in meetings... Wonderful to work with and I would recommend him...” " Thanks once again for all your behind the scenes work ...it really is invaluable and cannot imagine this project and organization being 'here' without your contribution. “ “ Thank you so much for your leadership and drive during the year! You are an invaluable gem in the team! “ “ Thanks again for all your effort and brilliant input.....The true blessing of team work “ " There's no denying that you have personally put your heart and soul into this project. “ " You're my impresario “ “ You truly are the best! “
    vsuc_fltilesrefresh_TrophyIcon Systems Development Life Cycle (SDLC)
    Business Writing
    Business IT Alignment
    Service Level Management
    Requirement Analysis
    Business Proposal Writing
    Root Cause Analysis
    Business Analysis
    Scenario Planning
    Business Modeling
    Business Process Modeling
  • $30 hourly

    • 4.9/5
    • (32 jobs)
    I am a Web developer with 7+ years of experience in developing and 10+ years in related professions living in Berlin. I am working with PHP (Mostly Laravel framework), Go Lang, Javascript, JQuery, VueJS, AngularJS, Ionic, Framework7, MySQL. I have experience of team working, freelancing, team leading and project management. Have made my own SAAS project. I have worked with APIs like Facebook Graph, Google, Twilio, Amazon AWS, Backblaze, Mailgun, Mailchimp, Dialogflow, Paypal, Stripe. Some of my works you can see in my portfolio. I will try to put much more examples and always update with new goals. Will be happy to use my skills and abilities to create something perfect and valuable for you. Hope to have good cooperation with you. Thanks for reading
    vsuc_fltilesrefresh_TrophyIcon Systems Development Life Cycle (SDLC)
    Firebase
    jQuery
    Git
    PHP
    JavaScript
    Vue.js
    Laravel
    Angular
    Web Development
    Figma
    Golang
    CSS 3
    Vuex
    SCSS
    Node.js
  • $15 hourly

    • 5.0/5
    • (60 jobs)
    I have experience as an Engineer, Researcher and a Visiting Academic for 10+ years. I am an active reviewer in 15+ SCI indexed journals. My IELTS score is 7.5. I obtained PhD and BSc in Engineering. I have published many research articles in indexed peer-reviewed journals and IEEE conferences as the first author or coauthor. I am seeking opportunities to guide, write, review or proofread of technical papers/ research proposals, etc.
    vsuc_fltilesrefresh_TrophyIcon Systems Development Life Cycle (SDLC)
    Engineering
    Developmental Editing
    Technical Report
    Article
    Engineering
    Research Papers
    Research Proposals
    Scientific Research
    Scientific Literature Review
    Technical Writing
    Electronic Design
    Curriculum Development
    Antenna Design
    Academic Writing
  • $10 hourly

    • 5.0/5
    • (1 job)
    I'm highly proficient working with different data management tools, for example, SPSS Modeler, SAS Enterprise Guide, R, RStudio, Python. I also have a lot of experience in data interpretation, to gain insights about what the data is telling about the current, past or future situations. In my work experience you will see my trajectory in both the financial and energy industry, in some very different positions, this ensures I'm an adaptive and proactive person. My current objective is to gain experience in challenging projects, nevertheless I also see myself involved in long term assessments.
    vsuc_fltilesrefresh_TrophyIcon Systems Development Life Cycle (SDLC)
    Data Analysis
    IBM SPSS
    SAS
    RStudio
    R
    Data Extraction
    Data Science
    ETL
    Data Mining
    Python
  • $45 hourly

    • 5.0/5
    • (15 jobs)
    • 25+ Years of professional experience in IT industry on Oracle - JD Edwards (EnterpriseOne/Worldsoftware) ERP and Salesforce CRM. Also Worked with Deloitte, IBM Global Services, several leading business partners and served fortune 500 clients. • Solutions Architect, Upgrade SME, Integrations SME, Complex Development SME, Data Conversions SME, Functional Lead, Technical Lead, Project Lead, AI Lead, EDI Lead, Support Lead, team management, functional specifications, technical specifications, development, code reviews, test script preparation, UAT/QA, functional walk through with clients. • Deep understanding of business processes for Quote to Cash, Lead to Cash, Order to Cash, Procure to Pay, Assemble to Order, Make to Stock, Make to Order, Product Data Management, Shop floor management, Material Requirement Planning (MRP). • Hands on Techno-Functional Skills on JD Edwards Inventory Management, Sales Order Management, Procurement, Advanced Pricing, Advanced Transportation, Advanced Warehousing, Product Data Management, Shop floor management, Material Requirement Planning (MRP), AR, AP, GL, Salesforce CPQ, Sales Cloud, Service Cloud. • Hands on Technical Skills JD Edwards EnterpriseOne Toolset, Orchestrator, REST, SOAP API, XML, JSON, Groovy, FDA, RDA, NER, C Business Functions, Salesforce Admin, Flows, Workflow, Process Builder, Reports, Dashboard. • Expertise in design and development of complex business solutions such as Salesforce CRM – JD Edwards ERP integration, integration of GlobalShip - JD Edwards ERP System, Degree Day System for Propane and Oil delivery company, Export Booking System and EDI Interfaces for specialty phosphate producer company, Promotional Pricing enhancement for pharmaceutical company, JDE UPS System for retail client, EDI interfaces for automotive safety supplier company, MQ Series interface system design for pharmaceutical company. • AI/ML Skills Recommendation System, Classification, Regression, Clustering, Time Series, NLP, Computer Vision. • Experience in handling complex delivery, Good communication and interpersonal skills.
    vsuc_fltilesrefresh_TrophyIcon Systems Development Life Cycle (SDLC)
    Salesforce CRM
    Salesforce Service Cloud
    Salesforce CPQ
    Salesforce Lightning
    API Integration
    Oracle JD Edwards EnterpriseOne
    Zoho CRM
    Apex
    Salesforce Sales Cloud
    Customer Relationship Management
    RESTful API
    Salesforce App Development
    Systems Development Life Cycle
    Salesforce Marketing Cloud
  • $56 hourly

    • 4.0/5
    • (33 jobs)
    Went from rising talent to top-rated-plus under 300 days with 100% job success rating Top-rated-plus DevOps Engineer and Tech Support Specialist Certified cloud specialist (AWS | GCP | Aviatrix) and Azure trainer. Google Certified Analytics Professional. Full-stack developer (Python | Flask | Django | SQL | React | Redux | React Native). 12+ years experience delivering data and technology solutions across different sectors. ------------------------------------------------------- ACCOLADES ------------------------------------------------------- Kelechi is a pleasure to work with. He is a self-starter with a strong technical aptitude. An excellent verbal and written communicator. We look forward to ongoing work with Kelechi - Chief Product Officer, Lingk Inc --- I thoroughly enjoyed working with Kelechi. He has strong communications, great attention to detail, and his feedback is most valuable in optimising any managerial work. Kelechi's critical thinking in how to improve Traqq time tracker was necessary for our product development. - Product Manager, Traqq --- Kelechi was great to work with. Got me up to speed with Google Tag Manager and Google Ads. (tags, triggers, tracking, conversions, and goals). He always replied quickly and was clear about what he was doing and what would get me going the fastest. Also helped me to understand GTM so that I can continue the on my own. Would definitely work together again! ---------------------------------------------------------- * Python developer, evangelist and mentor. * Tech writer * Excel trainer * Technical Support * Business Analysis * Scrum * IT Infrastructure Management * IT Service and Project Management * Enterprise Reporting (Excel, Python, and PowerBI) * Data Analytics using Excel and Python * Machine Learning using Excel/SSAS Data Mining and Python
    vsuc_fltilesrefresh_TrophyIcon Systems Development Life Cycle (SDLC)
    API Integration
    IT Management
    Microsoft Excel
    Microsoft Azure
    Active Directory
    SQL
    Amazon Web Services
    Git
    React
    Docker
    Technical Writing
    System Administration
    Scripting
    Troubleshooting
    Python
  • $40 hourly

    • 5.0/5
    • (4 jobs)
    Being in the development field for 10+ years, I have vast experience in every area a project goes through. I can work on planning and design, initial setup of project, the coding work itself and make sure everything goes smoothly to production. I am fluent in (almost) all popular frontend frameworks, so for any FE work, just give me a ping.
    vsuc_fltilesrefresh_TrophyIcon Systems Development Life Cycle (SDLC)
    Website Development
    AngularJS
    HTML
    Responsive Web Design
    JavaScript
    React
    Bootstrap
    Angular
    CSS
    HTML5
  • $17 hourly

    • 5.0/5
    • (8 jobs)
    I am a full-stack web application developer and have been developing and designing web applications using Python and React.js. I love to program things that work in the real world and are useful for people in their business. I am professional, reliable and responsible for the work I do. As a full stack web developer, I play versatile role while working with overseas clients. My roles start from business/requirement analysis, data base architectural design, wireframing, preparing project development plan with pre defined weekly deliverables, developing front end UI and using any of the advance Java Script framework, developing backend using MVC frameworks. I have developed web applications from ground zero and have also performed bug fixing, enhancement and optimization of existing applications. Factors which I always keep in mind while designing and developing a website are responsive front end user interface, optimized back end admin interface, optimized database queries, security techniques implementation etc. Also following DevOps model, I have hosted my enterprise level application on dedicated servers as well as I have hosted the applications on cloud servers such as - AWS EC2 and Azure for Microsoft
    vsuc_fltilesrefresh_TrophyIcon Systems Development Life Cycle (SDLC)
    Angular
    jQuery
    Data Analysis
    Web Scraping
    Django
    Artificial Intelligence
    Machine Learning
    Data Analytics
    Data Visualization
    CI/CD
    Amazon Web Services
    Python
    DevOps
    React
    JavaScript
  • $85 hourly

    • 5.0/5
    • (9 jobs)
    Shevon Harris is a Certified Project Management Professional (PMP), and Lean Six Sigma Green Belt. She holds ITILv3 Foundation certification and is certified scrum master. She has extensive background and experience as a leader in Technical Program Management, Earned Value Management, Test and Evaluation, Business Processing, Proposal Management and Scrum Methodologies. Mrs. Harris provides program/project management and Test and Evaluation services to Department of Defense (DoD) and commercial clients. She is an expert in Full-Lifecycle Software Development Methodologies and Program Management Methodologies. Mrs. Harris has a passion for teaching and continuing education, she is currently, and has been an Information Technology Adjunct Instructor for over the last 9 years.
    vsuc_fltilesrefresh_TrophyIcon Systems Development Life Cycle (SDLC)
    Microsoft Project
    Scrum
    HP QuickTest Professional
    Test Case Design
    Test Management
    Software Testing
    Business Proposal Writing
    Agile Project Management
    Project Management Professional
  • $85 hourly

    • 4.9/5
    • (38 jobs)
    Steven is an experienced Quality Management professional, participating member of US TAG to ISO/TC 176, and PhD candidate at Indiana Institute of Technology, where he also graduated with a master's in engineering management. Prior to building his career in quality consulting, Steven spent nearly twenty years in quality engineering and quality management roles, primarily in the automotive industry, implementing and auditing ISO 9001 and IATF 16949 quality management systems, leading complex problem-solving efforts, and leading APQP efforts for major OEM customers. As a consultant, Steven continued to implement and audit quality management systems for automotive, medical device, and aerospace clients, as well as continuing to support APQP and PPAP activities throughout the supply chain. Steven is very knowledgeable with ISO 9001, IATF 16949, ISO 13485, AS9100, and 21 CFR 820 and able to implement and audit quality management systems in nearly any sector.
    vsuc_fltilesrefresh_TrophyIcon Systems Development Life Cycle (SDLC)
    Compliance
    Six Sigma
    QA Engineering
    ISO 9001
    Internal Auditing
    Technical Writing
    QA Management
    ISO 9000
    Quality Control
    Financial Audit
    Lean Manufacturing
  • $30 hourly

    • 4.9/5
    • (156 jobs)
    Over 10+ years of experience and worked more than 25000 hours in web development concentrating on programming Php and its frameworks like Laravel, CakePHP and 10+ years exp in database Quickbase development. I have in-depth knowledge of Quickbase and PHP, Cakephp, and Laravel. Please invite me for an interview to discuss my skills and experience in more detail.
    vsuc_fltilesrefresh_TrophyIcon Systems Development Life Cycle (SDLC)
    Project Management
    QuickBase
    Database Design
    CodeIgniter
    PHP
    RESTful Architecture
    CakePHP
    MySQL
    JavaScript
    WordPress
  • $15 hourly

    • 4.9/5
    • (77 jobs)
    I have a PhD in Computer science and Engineering and I am Google Certified Cloud Engineer, AWS Certified Solutions Architect, Microsoft Certified Azure AI Engineer, and Microsoft Certified Azure Specialist and been architecting, developing, migrating, optimizing, and deploying mission-critical Line-of-Business applications for past 12+ years. I have 12+ years of experience and expertise in Cloud, Artificial Intelligence, Feature Engineering & Machine Learning, DevOps & SysOps of Cloud Managed Services, and Corporate Training.
    vsuc_fltilesrefresh_TrophyIcon Systems Development Life Cycle (SDLC)
    Solution Architecture
    Artificial Intelligence
    Machine Learning
    Google Cloud Platform
    Project Management
    Python
    C#
    Java
    Microsoft Azure
    Amazon Web Services
  • $30 hourly

    • 5.0/5
    • (114 jobs)
    Currently based in east coast USA, I am a seasoned IT professional with over 15 years of experience in multiple domains in IT such as Information Security and auditing, IT Project Management, IT Infrastructure Management, IT Operations, Business Analysis, Business Continuity and DR planning etc. Last worked as the Head of IT for five years in the Sri Lankan business of AIA Group, which is the largest insurance company in the world. I am now working as a freelance Consultant and accolade with the status 'TOP RATED' in Upwork. My skills are supported by industry leading professional and academic qualifications:- - Master of Science in Project Management from AeU - Malaysia - Certified Information Security Manager (CISM) from ISACA - USA - Certified Information Systems Auditor (CISA) from ISACA - USA - Certified in Risk & Information Systems Controls (CRISC) from ISACA - USA - Certified Data Privacy Solutions Engineer(CDPSE) from ISACA - USA - Certified Information Systems Security Professional (CISSP) from ISC2 - USA - HealthCare Information Security and Privacy Practitioner (HCISPP) from ISC2 - USA - GIAC Certified Intrusion Analyst (GCIA) from SANs USA - GIAC Continuous Monitoring Certification (GMON} from SANs USA - Project Management Professional (PMP) from PMI - USA - Working knowledge in ITIL V3 I have expert knowledge in multiple disciplines: **Information Security** - Development of Information Security Policies/ Procedures and Standards aligned to ISO27001/2 or NIST standards. - Development of Security Baseline Documents - Vulnerability Assessments and Penetration Testing (VAPT) - Assist in responding to Security Questionnaires - Risk Management Documentation - Business Continuity and Disaster Recovery Plans (DRP) - Cloud Security Enhancements - Good working knowledge on HIPAA, PCI DSS, ISO, GDPR, NY CRR500, FERPA etc. - Any other Information Security Related Tasks **Project Management** - Development of Business cases, Project Plans, Project Initiation Documents, Project Risk Logs and any other projects related documents and templates. - Developing Project Management Frameworks - Implementation assistance on Project Management tools such as Wrike or Asana - Project Management Support **Information Systems (IS) Auditing** - Develop Audit Programs - Conduct IS Audits (General Controls) - Conduct Specialized Audits (Cloud computing/Active Directory/ MS SQL etc) - Regulatory Compliance Reviews **IT Technical & Academic Writing** - User manuals both graphical/ text based and animated (simulations) - Undertake IT technical and academic writing on Information Security, Project Management or any other suitable topic. Passion and commitment keeps me fully engaged with clients to always deliver more value. Please get in touch and looking forward to work with you. Fluent in English and contactable through Upwork, Skype or WhatsApp Thank you
    vsuc_fltilesrefresh_TrophyIcon Systems Development Life Cycle (SDLC)
    Information Security Audit
    Splunk
    Cybersecurity Management
    Security Policies & Procedures Documentation
    Security Assessment & Testing
    Network Security
    Project Management
    Academic Writing
    Technical Writing
    Information Technology Operations
    IT Management
    Project Management Professional
    System Administration
    Information Security
  • $50 hourly

    • 5.0/5
    • (38 jobs)
    Master’s and Ph.D. degrees in Physics and Electrical Engineering respectively. Skilled in scientific research, as well as in solving and explaining scientific problems (primarily Mathematics and Physics). Experienced in creating and checking/editing the content of scientific courses (Physics, Chemistry, Mathematics). Very skilled in reviewing scientific publications and writing papers for peer-reviewed academic journals.
    vsuc_fltilesrefresh_TrophyIcon Systems Development Life Cycle (SDLC)
    Technical Editing
    Technical Translation
    Academic Writing
    English
    Technical Writing
    Scientific Writing
    Content Writing
    Scientific Research
    Russian
    Research Papers
    Physics
    Calculus
    Mathematics
    Scientific Literature Review
  • $25 hourly

    • 5.0/5
    • (1 job)
    Hi, I am a Project Management professional and a certified Scrum Master with an experience of 5 years in managing products/projects efficiently. Aiming to be a change enabler and dedicated to avoiding the traditional micro-management techniques to get the work done. I primarily focus on: 1. Leadership roles including coaching, performance evaluation, task management, sprint planning, daily scrum and resolving technical or non-technical backlogs/issues. 2. Requirements engineering, product specifications, project kickoffs, and solutions designing while maintaining a seamless coordination between all the stakeholders. 3. Preparing estimates, mockups and wireframes 4. Developing performance evaluation roadmaps I am also experienced in: - Agile Transformation and Coaching - Business Analysis / Market research - Product Design - People management and development - Organizational and process optimization I have managed projects in the below mentioned domains: - Healthcare - FinTech - Music Licensing - Social Platforms - Talent Hiring Tools: Clickup, Jira, Asana, Confluence, Trello, Microsoft Project, Invision, Figma, Sketch, Google Analytics
    vsuc_fltilesrefresh_TrophyIcon Systems Development Life Cycle (SDLC)
    Requirement Analysis
    Project Risk Management
    User Stories
    Project Plans
    Project Management
    Jira
    Communication
    Microsoft Project
    Asana
    Trello
  • $20 hourly

    • 4.6/5
    • (44 jobs)
    JavaScript | React | Typescript | Node | Next | Web3 | Angular | React Native I help COMPANIES and STARTUPS with Full stack development of Mobile Applications, Web Applications, or Websites. ✅ 7+ Years in Development ✅ Top Rated Profile ✅ 100% Customer Satisfaction ✅ 100% Job Success Rate ✅ All Projects Completed with 5-star Rating - As a Full Stack Developer, I possess a proven track record of designing and developing customized software solutions. With my extensive experience in software development across different regions, I have acquired a comprehensive knowledge of web and mobile application development and operations. I have been actively working in the IT industry for over 7 years and have worked on several enterprise projects. Being a tech-agnostic professional, I believe that communication is the key to achieving customer success and retention. I am proficient in every aspect of the development cycle, from discovery and requirement gathering to planning, development, deployment, and maintenance. I am available to support you round the clock to transform your idea into a scalable product. Additionally, I have excellent comprehension skills that enable me to fix bugs, refactor poorly written code, or add new features to your existing app with ease.. I’ve served over 50 startups bridging multiple industries: 🔸Health & Fitness 🔸Edtech 🔸E-Commerce 🔸Delivery 🔸Retail 🔸Real Estate 🔸Fintech 🔸Audio 🔸Law and Logistics 🔸E-Gaming 🔸Saloon and SPA My main skills are: Front-end: 🔸JavaScript/TypeScript (React.js, React Native, Redux Toolkit, Next.js, Angular Apollo Client) 🔸HTML5, CSS3, SCSS 🔸Bootstrap, MaterialUI Back-end: 🔸Node.js, Express, NestJS 🔸Apollo Server, GraphQl-Ws 🔸MySQL, PostgreSQL, 🔸MongoDB 🔸AWS Amplify, AWS Lambda Mobile App Development: 🔸React Native 🔸Flutter Tools: 🔸Git, npm, yarn 🔸Figma, Slack, Jira, etc. 🔸Prism Framework, Bitbucket 🔸Azure DevOps, Jest, Mocha, Enzyme It's important to me to build long-term relationships with clients, so I'm always trying to give my best to clients and looking for long-term projects. I love my work and always try to follow the best practices. I can assure you of maximum availability and error-free semantic code. Let's get on the ride to your best product/project.
    vsuc_fltilesrefresh_TrophyIcon Systems Development Life Cycle (SDLC)
    NestJS
    Node.js
    Angular
    Next.js
    React
    TypeScript
    JavaScript
    CSS
    HTML
    Web Application
    Web Application Development
    Web Development
    Back-End Development
    Front-End Development
    Full-Stack Development
  • $40 hourly

    • 4.7/5
    • (64 jobs)
    As an experienced ISO consultant, I specialize in helping organizations achieve and maintain ISO certification. With a deep understanding of ISO standards and a proven track record of success, I work closely with my clients to develop customized strategies that align with their business goals and ensure compliance with international regulations. From initial assessment to final certification, I provide expert guidance and support every step of the way, helping my clients achieve operational excellence, improve their reputation, and increase their bottom line. I'm certified SSBB, certified CQE, Lead Auditor (ISO 9001, ISO 14001 & ISO 45001, IATF 16949), Internal Auditor (ISO 17025, ISO 19600, ISO 22000) Successfully implemented offline and online projects for example 1- ISO 19011:2018 2- ISO 9001:2015 3- ISO 14001:2015 4- ISO 45001:2018 5- ISO 17025:2017 6- ISO 17020 7- ISO 17021 8- ISO 22301 9- ISO 31000 10- ISO 13485 11- IATF 16949 12- Lean, six Sigma Projects, 13- Cost of Quality Calculations Quality Assurance, Quality Control, Quality Improvement, Total Quality Management, Consultant, trainer and Document Controller. - 100% money back guarantee if you are not happy with my work
    vsuc_fltilesrefresh_TrophyIcon Systems Development Life Cycle (SDLC)
    Sustainability
    ISO 27001
    ISO 9001
    Quality Assurance
    Internal Auditing
    ISO 14001
    Financial Audit
    Technical Documentation
    Quality, Health, Safety & Environment Management
    ISO 9000
    Quality Control
    Form Completion
    Business Plan
    Six Sigma
    Lean Manufacturing
  • $33 hourly

    • 4.9/5
    • (54 jobs)
    ● Extensive experience in the Quality Assurance and Automated/Manual testing of web based, Client/Server applications using Black Box and White Box testing techniques. ● Experience in creating Test Plans, writing and executing Test Cases, Manual Testing, and automated Test Execution. ●Strong knowledge of Software Development Life Cycle (SDLC) methodologies such as Agile, SCRUM and waterfall models and TDD. ● Well versed in Salesforce Administration.
    vsuc_fltilesrefresh_TrophyIcon Systems Development Life Cycle (SDLC)
    Microsoft Excel
    Trello
    Postman
    Jira
    Functional Testing
    Manual Testing
    Beta Testing
    User Acceptance Testing
    Bug Reports
    Katalon Studio
    Test Plan
    Atlassian JIRA
    Google Sheets
    Salesforce Lightning
    Automated Testing
  • $25 hourly

    • 4.9/5
    • (15 jobs)
    Virtual Assistant | Wordpress | Research |Social Media Management| Photoshop | SEO My name is Ali Absar Kamran, I have been working as a dedicated Freelancer since 2017. I believe that helping my clients become successful with their business is the key to become a successful freelancer. Over the years, I have worked with: 1. General virtual assistant tasks- - I help clients with 1.Admin task management. 2. Project management 3.Customer Support & Management 4.Email management 5.Booking Appointment, 6.Task Scheduling 7.Data entry 8.Web Research& Others. I'm very keen on information and I can easily learn things to help my clients with their needs. I have experience using these tools: MS 365 Photoshop Canva Rank Tracker Website Auditor SEO Spyglass Link Assistant Semrush Buzzbundle Adobe Premiere Hubstaff Microsoft Office (Word, Excel) Majestic Spin Rewriter Asana Mailchimp Hootesuite Dropbox Keyword Planner IFTTT Mimecast Proofpoint CRM Convertkit Woocommerce Shopify Amazon 2. Wordpress Websites: - Install and setup Wordpress. - Install themes, plugins and make site functional. - Manage posting, schedule posts. - Website customer service for websites. - Install Wocommerce and add products. - Divi - Elementor - Avada - Thrive Builder - Site Origin Page Builder - Yoast SEO - Kadence Themes - Woocommerce - Site Migration - Wordpress Site Maintenance - Wordpress Security 3. Social Media - Manage Social Media Accounts (Facebook, Instagram, Twitter, Tumblr) - Increase Visibility of website to Social Media 4. Basic Graphic Design - Basic editing of product photos - Basic retouching - Thumbnail images - Basic posters, print ads, banners 5. SEO - Keyword Research - On Page SEO - Content Research - Competitor Analysis. - Outreach - Backlinking Thank You.
    vsuc_fltilesrefresh_TrophyIcon Systems Development Life Cycle (SDLC)
    Digital Marketing
    WordPress
    Online Research
    Social Media Marketing
    Data Entry
    Email Marketing
    Administrative Support
    Email Communication
    Search Engine Optimization
    Web Design
  • Want to browse more freelancers?
    Sign up

How it works

 
 
1. Post a job (it’s free)
 
Tell us what you need. Provide as many details as possible, but don’t worry about getting it perfect.
 
 
2. Talent comes to you
 
Get qualified proposals within 24 hours, and meet the candidates you’re excited about. Hire as soon as you’re ready.
 
 
3. Collaborate easily
 
Use Upwork to chat or video call, share files, and track project progress right from the app.
 
 
4. Payment simplified
 
Receive invoices and make payments through Upwork. Only pay for work you authorize.
 
 
 
Trusted by 5M+ businesses
 
 
 
 
 
 
 
How do I hire a Systems Development Life Cycle (SDLC) Freelancer on Upwork?
 
 
 
You can hire a Systems Development Life Cycle (SDLC) Freelancer on Upwork in four simple steps:
 
     
  • Create a job post tailored to your Systems Development Life Cycle (SDLC) Freelancer project scope. We’ll walk you through the process step by step.
    •  
  • Browse top Systems Development Life Cycle (SDLC) Freelancer talent on Upwork and invite them to your project.
    •  
  • Once the proposals start flowing in, create a shortlist of top Systems Development Life Cycle (SDLC) Freelancer profiles and interview.
    •  
  • Hire the right Systems Development Life Cycle (SDLC) Freelancer for your project from Upwork, the world’s largest work marketplace.
    •  
 
At Upwork, we believe talent staffing should be easy.
 
 
 
How much does it cost to hire a Systems Development Life Cycle (SDLC) Freelancer?
 
Rates charged by Systems Development Life Cycle (SDLC) Freelancers on Upwork can vary with a number of factors including experience, location, and market conditions. See hourly rates for in-demand skills on Upwork.
 
 
 
Why hire a Systems Development Life Cycle (SDLC) Freelancer on Upwork?
 
As the world’s work marketplace, we connect highly-skilled freelance Systems Development Life Cycle (SDLC) Freelancers and businesses and help them build trusted, long-term relationships so they can achieve more together. Let us help you build the dream Systems Development Life Cycle (SDLC) Freelancer team you need to succeed. 
 
 
 
Can I hire a Systems Development Life Cycle (SDLC) Freelancer within 24 hours on Upwork?
 
Depending on availability and the quality of your job post, it’s entirely possible to sign up for Upwork and receive Systems Development Life Cycle (SDLC) Freelancer proposals within 24 hours of posting a job description.
 
 
 
 
 
     
 
 
 
                Schedule a call
              
 
 
Looking to hire for long-term or full-time assignments? See how Upwork Payroll simplifies admin.