Freelance Social Media Strategists in SindhFreelance Social Media Strategists in Sindh
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Shaikh Abdul Rahim's avatar
Shaikh Abdul Rahim
Karachi, Pakistan
I’m your guide to thriving in this Digital Verse.
I’m your guide to thriving in this Digital Verse.
Cover image for // Tell My Story
// Tell My Story
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Cover image for // COSMIC DOLPHIN
// COSMIC DOLPHIN
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Cover image for // KEVIN HINES
// KEVIN HINES
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Social Media Strategist(3)
Ahsan Amin's avatar
Ahsan Amin
Karachi, Pakistan
Graphic Design, UI/UX, Web Developer & Social Media Expert
5.0
Rating
29
Followers
Graphic Design, UI/UX, Web Developer & Social Media Expert
Cover image for Expo 2020 Dubai
Expo 2020 Dubai
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Cover image for FIFA World Cup 2026 —
FIFA World Cup 2026 — Global Brand Campaign Visuals
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Cover image for Nike Sneaker Campaign Concepts —
Nike Sneaker Campaign Concepts — Motion, Energy & AI Visual Design
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159
Cover image for Mad Ai - Smart Chat UI Kit Design
Mad Ai - Smart Chat UI Kit Design
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Social Media Strategist(1)
Rashid Ali's avatar
Rashid Ali
Karachi, Pakistan
YouTube Content Strategist & Technical Video SEO Expert
New to Contra
YouTube Content Strategist & Technical Video SEO Expert
Cover image for Why We Use 4-20mA Signal
Why We Use 4-20mA Signal in Instrumentation? In process control and instrumentation, digital protocols are everywhere, but the humble 4-20mA current loop remains the absolute backbone of analog signal transmission. Ever wondered why this standard has stood the test of time across plants worldwide? Here is a quick breakdown: Signal Integrity over Long Distances: Unlike voltage signals (which suffer from voltage drops over long cable runs due to wire resistance), current loops transmit data reliably across hundreds or even thousands of meters. Built-In Fault Detection (Live Zero): Because 0mA represents an actual broken wire or power failure, using 4mA as the baseline (0% process variable) allows control systems to instantly detect open-circuit faults. Immunity to Electrical Noise: Current signals are far less susceptible to electromagnetic interference (EMI) commonly found in heavy industrial environments compared to low-level voltage signals. Simple Two-Wire Power & Communication: A single twisted pair can simultaneously power the field transmitter and transmit the process variable (4mA = 0%, 20mA = 100%). Whether you're troubleshooting a control loop or calibrating a smart transmitter, mastering 4-20mA fundamentals is essential for every instrumentation professional. What is your go-to method for checking loop calibration in the field? Let’s discuss in the comments! hashtag#Instrumentation (https://www.linkedin.com/search/results/all/?keywords=%23instrumentation&origin=HASH_TAG_FROM_FEED) hashtag#ProcessAutomation (https://www.linkedin.com/search/results/all/?keywords=%23processautomation&origin=HASH_TAG_FROM_FEED) hashtag#IndustrialAutomation (https://www.linkedin.com/search/results/all/?keywords=%23industrialautomation&origin=HASH_TAG_FROM_FEED) hashtag#420mA (https://www.linkedin.com/search/results/all/?keywords=%23420ma&origin=HASH_TAG_FROM_FEED) hashtag#ControlSystems (https://www.linkedin.com/search/results/all/?keywords=%23controlsystems&origin=HASH_TAG_FROM_FEED) hashtag#ElectricalEngineering (https://www.linkedin.com/search/results/all/?keywords=%23electricalengineering&origin=HASH_TAG_FROM_FEED) hashtag#EngineeringLife (https://www.linkedin.com/search/results/all/?keywords=%23engineeringlife&origin=HASH_TAG_FROM_FEED) hashtag#ProcessControl (https://www.linkedin.com/search/results/all/?keywords=%23processcontrol&origin=HASH_TAG_FROM_FEED) hashtag#PlantMaintenance (https://www.linkedin.com/search/results/all/?keywords=%23plantmaintenance&origin=HASH_TAG_FROM_FEED) hashtag#FieldInstruments (https://www.linkedin.com/search/results/all/?keywords=%23fieldinstruments&origin=HASH_TAG_FROM_FEED)
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Cover image for A simple idea turned into
A simple idea turned into 11,600+ engineers learning worldwide. A few years ago, I decided to simplify one of the most technical industrial tools the SC200 Turbidity Analyzer setup and working process. I wanted to break it down so clearly that any plant operator or automation engineer could master it instantly. Today, looking at the analytics, it blows my mind: 11,600+ Views from professionals across the globe 386+ Hours of total watch time 90+ New Subscribers added to the community It proves one thing: When you solve real-world industrial problems and share knowledge simply, people notice. Are you working with industrial instrumentation or water treatment systems? Let’s connect and share insights #IndustrialAutomation (https://www.linkedin.com/search/results/all/?keywords=%23industrialautomation&origin=HASH_TAG_FROM_FEED&lipi=urn%3Ali%3Apage%3Ad_flagship3_detail_base%3Bd3Ute%2FogTv6cSs4lP0oGoQ%3D%3D) hashtag#WaterTreatment (https://www.linkedin.com/search/results/all/?keywords=%23watertreatment&origin=HASH_TAG_FROM_FEED) hashtag#Instrumentation (https://www.linkedin.com/search/results/all/?keywords=%23instrumentation&origin=HASH_TAG_FROM_FEED) hashtag#Engineering (https://www.linkedin.com/search/results/all/?keywords=%23engineering&origin=HASH_TAG_FROM_FEED) hashtag#TurbidityAnalyzer (https://www.linkedin.com/search/results/all/?keywords=%23turbidityanalyzer&origin=HASH_TAG_FROM_FEED) hashtag#ContentCreation (https://www.linkedin.com/search/results/all/?keywords=%23contentcreation&origin=HASH_TAG_FROM_FEED) hashtag#LearningAndGrowing (https://www.linkedin.com/search/results/all/?keywords=%23learningandgrowing&origin=HASH_TAG_FROM_FEED) hashtag#automation (https://www.linkedin.com/search/results/all/?keywords=%23automation&origin=HASH_TAG_FROM_FEED)
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Cover image for Advanced PIDE Temperature Control Logic
Advanced PIDE Temperature Control Logic | Allen Bradley ControlLogix PLC | Studio 5000 Successfully developed and tested an advanced PIDE temperature control loop using Rockwell Studio 5000. This project includes process variable monitoring, setpoint control, automatic/manual operation, and industrial process optimization.
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Cover image for Industrial Electrical Single Line Diagram
Industrial Electrical Single Line Diagram (SLD) Design | AutoCAD Electrical Expert
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Social Media Strategist(1)
Neeraj Motani's avatar
Neeraj Motani
Karachi, Pakistan
Graphic, Packaging & AI Content Designer
New to Contra
Graphic, Packaging & AI Content Designer
Cover image for NoriFrame’n — Creative Agency Branding A
NoriFrame’n — Creative Agency Branding A visual identity and creative design project developed for NoriFrame’n, a digital creative agency focused on graphic design and visual content. The project explored a modern, creative visual direction designed to communicate the agency's personality across digital platforms. The identity was developed with flexibility in mind, allowing the visual language to be applied consistently across social media, promotional graphics, portfolio materials, and other digital touchpoints. The work focuses on creating a recognizable visual system through typography, composition, graphic elements, and consistent brand presentation. Project Scope: Visual Identity Logo & Branding Social Media Design Promotional Graphics Digital Brand Assets Creative Direction Design Focus: Brand Identity · Graphic Design · Digital Branding · Social Media Design · Visual Systems · Creative Direction
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Cover image for Silk Root Organics — Herbal
Silk Root Organics — Herbal Product Packaging A complete packaging design project for Silk Root Organics, developed for a range of herbal hair-care products including herbal shampoo and hair oil. The packaging system was designed to create a natural, premium, and cohesive product presentation across different product formats. The work includes product labels/packaging for shampoo and hair oil, along with a promotional standee designed to extend the visual identity into retail and promotional environments. The designs focus on clear product communication, strong visual hierarchy, consistent branding, and a natural personal-care aesthetic while keeping the packaging practical and commercially presentable. Deliverables: Herbal Shampoo Packaging Herbal Hair Oil Packaging Product Label Design Packaging Visual System Promotional Standee Design Retail & Marketing Presentation Design Focus: Product Packaging · Personal Care Packaging · Herbal Products · Label Design · Brand Consistency · Promotional Design · Print Design
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Cover image for 1121 Sella Rice — Packaging
1121 Sella Rice — Packaging Design A premium packaging design concept created for 1121 Sella Rice, focusing on strong shelf presence, product clarity, and a polished export-market aesthetic. The design combines structured typography, product-focused visuals, and a balanced composition to clearly communicate the rice variety while giving the packaging a premium and professional appearance. The visual system was developed with practical packaging in mind, allowing the design to work across different pack sizes while maintaining consistent product recognition. Design Focus: Packaging Design · Food Packaging · Typography · Visual Hierarchy · Product Presentation · Export Packaging
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Cover image for Concept Branding Exploration: Nibble &
Concept Branding Exploration: Nibble & Co. – A Modern Snack Brand Identity As a branding and graphic designer, I enjoy creating visual identities that transform a simple idea into a recognizable brand. This is Nibble & Co., a fictional snack brand created from a design brief focused on the concept of "Small Bites, Big Enjoyment." The goal was to develop a friendly, modern, and memorable identity that would feel at home on store shelves, social media, and packaging. The logo features a custom bitten “N” symbol, representing the joy of snacking and the small moments of satisfaction that great food can bring. Warm colors, rounded typography, and clean packaging elements were chosen to create a welcoming yet premium brand experience. This project was created as a personal branding exercise to practice strategy-driven logo design, packaging, and brand presentation.
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Social Media Strategist(1)