I am a university lecturer and technical consultant working at the intersection of smart textiles, wearable sensors, EMG/biosignal analysis, and digital education design.
My work combines academic research, applied product development, technical writing, and online course development for complex science and engineering topics. I help clients with both technical R&D and education-focused projects, especially where scientific accuracy, clear structure, and practical implementation are important.
HOW I CAN HELP
Smart Textiles, Wearable Sensors & EMG/Biosignal Analysis
• Textile-based EMG electrode and wearable sensor concepts
• Experimental design, test planning, and protocol development
• EMG signal preprocessing, feature extraction, and interpretation
• MATLAB/Python-based analysis workflows
• RMS, MDF, MNF, entropy, STFT, and fatigue/recovery-related analysis
• Publication-ready plots, technical reports, and research documentation
Technical Textile & Product Development Support
• Material and fabric architecture research
• Wearable product concept development
• Textile-based prototyping strategy
• Performance mapping from user needs to fabric/material properties
• Literature reviews and technology landscape reports
Digital Education, Moodle/H5P & Course Design
• University-level course content development
• Moodle-based online learning structure
• H5P interactive books, quizzes, and learning activities
• Technical curriculum design for textile, engineering, and science topics
• Lesson scripts, learning outcomes, assessments, and instructor-ready content
• Transformation of complex technical material into learner-friendly modules
I have worked on projects involving smart textile sensors, EMG-based muscle fatigue analysis, compression systems, technical textile product development, Moodle/H5P course creation, and research/report writing.
My background as a university lecturer helps me communicate complex ideas clearly while maintaining academic and technical depth.
I have also served as a technical committee member in Sri Lanka Standards Institution discussions related to standards/specifications for absorbent feminine-care products and sanitary towel systems.
If you have a dataset, product concept, course idea, or technical document, I can help turn it into a structured, professional, and usable output.
Biomedical Engineering
Biomedical Visualization
Digital Signal Processing
MATLAB
Python
Data Analysis
Data Visualization
Wearable Technology
Sensor
Research & Development
Technical Writing
Moodle
Curriculum Development
Scientific Writing
Thewarathanthri Prasad M.
Ambalangoda, Sri Lanka
$20/hr
4.5
21 jobs
I am Prasad, a seasoned Senior SEO Consultant with over a decade of experience partnering with high-reputation companies to achieve sustainable organic dominance. My expertise lies in translating complex SEO data into clear, actionable strategies that drive revenue and long-term brand authority.
I don't just follow best practices I use a holistic, data-first approach that covers the entire optimization lifecycle, from technical audits to competitor-crushing content strategies.
My Core Expertise & Tools:
Advanced Competitive Analysis: Expert utilization of Ahrefs and Semrush to pinpoint keyword gaps, analyze backlink profiles, and uncover high-potential "low-hanging fruit" opportunities.
Technical WordPress Mastery: Deep proficiency in the WordPress ecosystem, ensuring flawless technical SEO implementation. I specialize in site speed optimization, core web vitals, and plugin management (RankMath & Yoast SEO).
Holistic SEO Execution: Proven mastery of both aggressive Off-Page SEO (Link Acquisition, Digital PR) and detailed On-Page SEO (Content Structuring, Intent Matching, Surfer SEO application).
If you are looking for a strategic partner who delivers tangible organic results and measurable ROI, let’s schedule a consultation to discuss your growth trajectory.
WordPress
HTML5
CSS 3
Microsoft Office
Drafting
Autodesk AutoCAD
Autodesk
Civil Engineering
Amila W.
Kandy, Sri Lanka
$10/hr
5.0
8 jobs
🚀 Senior Software Engineer | Full-Stack Developer (React.js & Node.js) | Scalable & High-Performance Web Apps
Hi! I'm a Senior Software Engineer with 5+ years of extensive experience in React.js, Node.js, and full-stack development. With a strong background in frontend and backend engineering, I specialize in building scalable, high-performance web applications that deliver exceptional user experiences. An engineering leader, managing teams to crafting high-performance, user-friendly software.
🔹 What I Offer:
✅ Full-Stack Web Development – React.js (Next.js), Node.js (Express/NestJS), MongoDB, PostgreSQL
✅ Custom Web Apps & Dashboards – Admin Panels, SaaS Platforms, Internal Tools
✅ API Development & Integrations – RESTful & GraphQL APIs, Third-Party API Integration
✅ Performance Optimization – Faster load times, reduced server costs, scalable architecture
✅ UI/UX-Focused Frontend – Responsive, pixel-perfect, and interactive designs
✅ Code Reviews & Refactoring – Improve code quality, scalability & maintainability
💡 Why Work With Me?
✔ 5+ Years of Professional Experience in React & Node.js
✔ Strong Problem-Solving Skills – I write clean, efficient, and maintainable code
✔ Industry Best Practices – Security, SEO, Accessibility, and Performance
✔ Clear Communication & On-Time Delivery – Your success is my priority
Whether you're a startup, business, or entrepreneur, I can help you build and scale your digital products efficiently. Let's collaborate to bring your vision to life!
📩 Let's discuss your project – send me a message! 🚀
Web Design
Responsive Design
Website
Front-End Development
Web Application
React
Node.js
API
Umer N.
Colombo, Sri Lanka
$5/hr
4.6
102 jobs
I consolidate shipments from Chinese suppliers and deliver them door-to-door with DDP terms — so you pay nothing at customs, no surprise costs.
I work with Amazon FBA and Shopify sellers importing from Yiwu, Guangzhou, and other manufacturing hubs. Whether you're juggling 5 suppliers or 50, I combine shipments into one consolidated container, handle all customs/documentation, and deliver to your US or UK warehouse.
What you get:
• Consolidated freight (no more paying per-supplier shipping)
• DDP delivery (you know the final cost upfront)
• Fast turnaround (typically 21-28 days China to door)
• No customs headaches (we handle it)
Already doing this at scale? Let's talk volume rates.
Skills:
China Consolidation & Logistics
DDP (Delivered Duty Paid) Shipping
Customs Clearance & Documentation
Freight Brokerage
Amazon FBA Logistics
Shopify/DTC Fulfillment
Inventory Management
Purchase Orders
Vendor Management
Shopify
Order Management
Third-Party Logistics
Production Planning
Warehouse Management
Logistics Management
Supply Chain & Logistics
Amazon FBA
Inventory Report
Freight Forwarding
Walmart.com
Supply Chain Optimization
Sandeep M.
Pita Kotte, Sri Lanka
$35/hr
4.8
75 jobs
Market Research & Strategy Consultant | Competitive Analysis Specialist | Top Rated Freelancer | 95% Job Satisfaction Score | 56% Long-Term Clients
Experienced Senior Researcher in the Management Consulting field with 10+ years of experience. Familiar with conducting market studies, market research, market sizing, segmentation analysis, pricing studies, competitor analysis, customer analysis, and report writing across various industries.
Have worked with US and International firms including Fortune 500 companies, Conglomerates, and SMEs across a variety of industries including but not limited to Industrials, machinery, technology, software, healthcare, education and retail.
I have extensive experience in using tools and platforms such as Google Sheets, Google Docs, MS Excel, MS PowerPoint and Sharepoint. Moreover, I have access to paid research platforms such as Crunchbase, Statista, LinkedIn Premium and familiar with exploring a variety of other sources.
Projects Undertaken
✅Detailed market/industry assessments
✅Competitive Analysis
✅Market Report Writing
✅Pricing Analysis
✅Market Segmentation
✅Internal and External Environment Analysis - PESTLE, SWOT, Porter's Five Forces, Forcefield
✅Location analysis and Mapping
✅Deal Mapping and Company Identification across Corporate M&As, PE/VC and Family Offices
✅Company Information Research
✅Person Information Research
✅Lead Generation
✅Email List Building
✅Email and Contact Number Research
✅Data Entry
✅Data Scraping and Analysis
Please feel free to contact me directly for any inquiries or to discuss how I can contribute to your project’s success.
Looking forward to the opportunity to work with you!
Competitive Analysis
Market Planning
Market Segmentation Research
Market Research
Consumer Research
Online Research
Market Analysis
Research & Strategy
List Building
Lead Generation
Data Entry
Topic Research
Company Research
Online Market Research
Nuwan D.
Colombo, Sri Lanka
$50/hr
4.5
17 jobs
CFA Charterholder with 18 years of experience building investment-grade financial models for PE funds, startups, deal teams, and renewable energy projects — delivering the models that help clients raise capital, close deals, and make faster decisions.
I work with founders, fund managers, investment teams, and CFOs who need financial models that are technically rigorous, easy to present to investors, and built to a professional standard. Whether you need a DCF valuation, an LBO acquisition model, a PE fund waterfall, a project finance model, or a full FP&A forecasting system — I build models that are clear, auditable, and client-ready.
WHAT I CAN BUILD FOR YOU
Financial Models: DCF, LBO, leveraged buyout, 3-statement integrated models, M&A transaction models, comparable company analysis, precedent transaction comps, sensitivity and scenario analysis.
Fund and PE Models: GP/LP waterfall distribution models, carried interest structures, PE fund models, NAV calculations, LP reporting, portfolio company valuation, fund feasibility studies.
Project Finance: Solar and renewable energy project finance models, DSCR and debt sizing models, infrastructure feasibility, PPA revenue models, debt structuring and sensitivity analysis.
Investor Materials: Investor pitch decks, Confidential Information Memoranda (CIMs), teasers, investment memos, IC presentations, data room preparation, lender presentations.
FP&A and CFO Support: Budgeting and forecasting, rolling cash flow models, startup runway models, KPI dashboards, board reporting packs, management accounts, variance analysis, unit economics, and pricing models.
WHY CLIENTS CHOOSE ME
I am a CFA Charterholder and CGMA (CIMA) with a background spanning private equity (co-founder of a special situations PE platform), investment banking-style deal work (M&A transactions averaging USD 20M+, including USD 100M+ deals), fractional CFO engagements, and large corporate finance roles including a USD 1.5B multinational group and a USD 50M IFC funding facility.
I have worked on both sides of the table — as a fund manager building models for investor committees, and as a company executive preparing materials for lenders and investors. That dual perspective means the models I build are structured the way sophisticated investors and lenders actually read them.
I work at a senior level but price competitively compared to US and UK finance professionals — giving clients access to institutional-quality deliverables at a fraction of the cost of an investment banking associate or a Big Four consultant.
HOW I WORK
Every engagement starts with a clear scope. I provide a model outline before starting, deliver in stages with commentary, and include a walkthrough call on completion. Models are built with clear structure, colour-coded inputs, and full documentation so you can run scenarios yourself after delivery.
Typical turnaround: 3 to 7 business days for most financial models; 1 to 2 weeks for complex multi-entity or fund models.
If you are raising capital, evaluating an acquisition, structuring a fund, or need a financial model that will stand up to investor scrutiny — send me a message and I will confirm scope and timeline within 24 hours.
Financial Modeling
Financial Analysis
Financial Projection
Business Valuation
Private Equity
Valuation
Due Diligence
Corporate Finance
Cash Flow Analysis
Project Finance
Microsoft Excel
Mergers & Acquisitions
Pitch Deck
Discounted Cash Flow
Startup Consulting
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