Digital Marketing Specialist Brand & Growth

strategy · content · growth Portfolio.

2026 Colombo, Sri Lanka Scroll

Marketing goes beyond content. It starts with understanding audiences, discovering insights, and turning ideas into strategies that create real impact.

(the short version of me)

01

Hi! I’m Chathuri.

(nice to meet you)
Portrait of Chathuri De Silva
fig. 01 · Chathuri, fresh off a photo shoot

I’m a digital marketing specialist and BBM (Hons) Digital Marketing graduate from the University of Kelaniya, with over 3 years of hands-on experience building brand presence, developing marketing strategies, and driving digital growth across diverse industries.

My experience spans both local and North American markets, with brands ranging from a Canadian technology company and an AI R&D startup to hospitality and lifestyle businesses. Through strategic planning, content marketing, audience insights, campaign management, and performance analysis, I help brands strengthen their presence and make data-driven decisions.

Based in Colombo, Sri Lanka, I bring a blend of academic grounding and practical work in digital strategy, brand communication, and multi-platform marketing, connecting businesses with audiences across different markets and cultures.

02

The journey.

(so far)

Where I’ve worked

  1. 2026-now Digital Marketing Specialist Invos Agency
  2. 2025-26 Marketing Lead Futurity Technology · AI R&D company
  3. 2025-26 Social Media Manager · Freelance The Tranquilité Villa
  4. 2025 Digital Marketing Intern Bconic Technology Inc, Canada

Where I’ve studied

  1. 2022-26 BBM (Hons) in Digital Marketing University of Kelaniya, Sri Lanka
  2. 2012-20 GCE A/Ls · Commerce, 3As Gothami Balika Vidyalaya, Colombo · O/Ls 8As 1B

Beyond the job

  1. proj. Soyuru Piyapath Education-focused social impact project providing learning resources and mentorship for underprivileged children
  2. proj. CLO-THINK · research Sustainability research turning textile waste into eco-friendly bricks through a reward-based collection system
  3. 2022-24 Leadership & community Team Leader, Leo Club of University of Kelaniya
03

How I add value.

(pick a card)
01 /

Brand & Content Strategy

Building digital experiences that strengthen brand presence and audience connection

  • Content strategy & campaign planning
  • Social media management across platforms
  • Brand storytelling through content
  • Content calendars & creative direction
  • Community engagement & collaborations
02 /

Digital Growth & Performance

Using insights and data to improve visibility, engagement, and growth

  • Meta & Google Ads campaign management
  • SEO audits & keyword research
  • Website and blog content optimization
  • Performance tracking & reporting
  • Data-driven campaign improvements
03 /

Creative Communication

Transforming ideas and complex messages into engaging brand stories

  • Campaign concepts & creative messaging
  • Short-form video for Reels & TikTok
  • Visual content in Canva, Photoshop & CapCut
  • Technical storytelling simplified for audiences
  • English & Sinhala content adaptation
04

Fluent in.

(the toolkit)
Meta Business SuitesocialGoogle Adssearch
SEMrushseoGoogle AnalyticsdataChatGPTaiClaudewritingGeminiresearch
CanvadesignCapCuteditPhotoshopvisualNotionplanningGoogle Workspaceworkflow
05

Case files.

(the receipts)
Chocolate-filled croissants from Monde, shot for the brand
fig. 02 · fresh out the oven
Monde french bakery logo on the brand red
fig. 03 · monde, the mark
The Monde storefront in Negombo on opening day
fig. 04 · negombo, in the flesh

Case file № 01 · Jan to June 2026

Monde.

Monde entered the Negombo market with a product worth talking about and no digital presence to support it. The challenge was building B2B credibility and B2C demand at the same time, from zero, in a category where trust is earned visually.

The strategy paired photography direction with a platform-specific content system across Instagram, Facebook, and TikTok, working closely with the Invos web team behind monde.lk so the brand held together on every touchpoint. The bakery looked established from the day it launched.

0 Instagram followers · from zero
0 Link taps · 30 days
0 Conversion rate · link taps to orders
0 B2C orders · plus 20+ B2B partnerships
Brand & Presence
  • Built the brand identity and visual direction from day one, setting a premium standard for product photography and styling
  • Wrote website content for monde.lk to hold one brand voice across web and social
  • Worked with the developers so visuals, motion, and messaging stayed cohesive on every digital touchpoint
Role & Scope
  • Led end-to-end digital execution: strategy, content creation, campaign management, performance analysis
  • Developed platform-specific content strategies for Instagram, Facebook, TikTok, and YouTube
  • Planned, launched, and optimized Meta ad campaigns for traffic, leads, and conversions
  • Tracked cross-platform analytics to refine ad performance, engagement, and website traffic
  • Built campaign frameworks, production workflows, and content schedules to streamline operations
Outcomes
  • A digital sales engine from zero: 3,000+ direct B2C orders and 20+ B2B partnerships
  • An estimated 50.8% conversion rate through optimized Meta Ads and landing page alignment
  • 0 to 1,164 Instagram followers, plus 112 on TikTok
  • Brand authority and market trust established before the physical launch
Suara gradient wordmark on white
fig. 08 · suara, the mark

Case file № 02 · Mar to June 2026

Suara.

Suara needed traction in a competitive Indonesian app market, introducing a paid, gamified survey platform to people who had never heard of it. The objective: scale user acquisition while holding cost per lead down.

Performance-focused video across Instagram and TikTok, demographic A/B testing, and optimized conversion funnels built a growth engine that turned social audiences into active users of suara.me, developed by the Invos web team.

0 Registered users · by June 2026
0 Signups via social campaigns
0 Average cost per lead
0 Active user accounts
Brand & Presence
  • Positioned gamified survey participation as a rewarding experience: complete tasks, earn vouchers and raffle prizes
  • Kept messaging consistent between social campaigns, video content, and the suara.me website with the dev team
  • Targeted key Indonesian cities through localized campaigns: Jakarta, Bandung, Medan, Depok
Role & Scope
  • Co-managed social growth with a focus on user acquisition and conversion rate optimization
  • Developed scripts and creative concepts for high-performing Instagram Reels and TikTok campaigns
  • Planned and ran demographic A/B testing to sharpen targeting and cut acquisition costs
  • Built and optimized funnels connecting social campaigns to app registrations
Outcomes
  • Past 30,000 total registrations at an average $0.28 cost per lead
  • 1.22M impressions and 1.06M accounts reached in a single 30-day window
  • 79,500 interactions and 8,890 profile activities, a 101.7% increase
  • Paid social converted into sustained adoption: 5,000+ active users
The Tranquilité wordmark framed by a blue and white heraldic tile pattern
fig. 10 · tranquilité, the mark

Case file № 03 · Feb 2025 to Feb 2026

Tranquilité.

The Tranquilité, a French-inspired lake view villa in Anuradhapura, needed booking volume: a digital presence that worked as a steady source of direct reservations rather than a gallery.

Short-form video, immersive storytelling, and influencer stays put the guest experience on screen, and the booking funnel across Instagram, WhatsApp, and the website turned that attention into reservations.

0 Direct bookings · per month
0 Instagram followers
0 Posts published
0 Views · top performing reel
Brand & Presence
  • Positioned the villa on its own identity: a French-inspired lake view destination in Anuradhapura
  • Shifted content to immersive short-form video — floating breakfasts, kayaking, poolside, architecture
  • Strengthened social proof through guest experiences, influencer stays, and wedding photoshoots
Role & Scope
  • Redesigned the Instagram strategy, content planning, and publishing workflow
  • Managed influencer partnerships to reach travel audiences
  • Optimized the booking funnel across Instagram, WhatsApp, and website integrations
  • Directed and produced video concepts built for reach and engagement
Outcomes
  • Occupancy up to more than 120 direct bookings a month
  • Multiple viral reels, topping out at 78.1K views, primarily organic
  • WhatsApp established as a direct booking channel generating consistent revenue
Kohomba leaf monogram in deep green and mustard on cream
fig. 12 · kohomba, the mark

Case file № 04 · Feb to Aug 2025

Kohomba.

Kohomba makes artisan home decor rooted in Sri Lankan craftsmanship and needed a strategy that would land with North American buyers. The challenge was presenting cultural heritage so it read as relevant, not distant.

Storytelling, lifestyle positioning, and short-form video tied traditional batik craft to contemporary interiors, with the social channels wired straight into kohomba.com.

0 Instagram followers
0 Posts published
0 Views · top styling reel
0 Views · last 18 reels combined
Brand & Presence
  • Positioned artisan-crafted batik home decor for an international premium lifestyle audience
  • Built educational storytelling around craftsmanship, heritage, and the artisans behind each product
  • Created a visual identity balancing traditional Sri Lankan artistry with modern interior aesthetics
Role & Scope
  • Developed an international content strategy built to educate, engage, and convert global audiences
  • Produced reels on artisan craftsmanship, interior styling, and live market experiences
  • Structured Instagram highlights and storefront integrations to simplify international shopping
Outcomes
  • Introduced Sri Lankan craftsmanship to international consumers through story-driven marketing
  • Strong organic engagement, including a 24.1K view reel built on practical product styling
  • A recognizable brand voice placing heritage craft inside contemporary interiors